I do consider assignment statements and pointer variables to be among computer science's most valuable treasures.
In computer science, a pointer is a programming language object, whose value refers to (or "points to") another value stored elsewhere in the computer memory using its address. A pointer references a location in memory, and obtaining the value stored at that location is known as dereferencing the pointer. As an analogy, a page number in a book's index could be considered a pointer to the corresponding page; dereferencing such a pointer would be done by flipping to the page with the given page number.
Pointers to data significantly improve performance for repetitive operations such as traversing strings, lookup tables, control tables and tree structures. In particular, it is often much cheaper in time and space to copy and dereference pointers than it is to copy and access the data to which the pointers point.
Computer programming (often shortened to programming) is a process that leads from an original formulation of a computing problem to executablecomputer programs. Programming involves activities such as analysis, developing understanding, generating algorithms, verification of requirements of algorithms including their correctness and resources consumption, and implementation (commonly referred to as coding) of algorithms in a target programming language. Source code is written in one or more programming languages. The purpose of programming is to find a sequence of instructions that will automate performing a specific task or solving a given problem. The process of programming thus often requires expertise in many different subjects, including knowledge of the application domain, specialized algorithms and formal logic.
Related tasks include testing, debugging, and maintaining the source code, implementation of the build system, and management of derived artifacts such as machine code of computer programs. These might be considered part of the programming process, but often the term software development is used for this larger process with the term programming, implementation, or coding reserved for the actual writing of source code. Software engineering combines engineering techniques with software development practices.
A computer is a general purpose device that can be programmed to carry out a set of arithmetic or logical operations automatically. Since a sequence of operations can be readily changed, the computer can solve more than one kind of problem.
Conventionally, a computer consists of at least one processing element, typically a central processing unit (CPU), and some form of memory. The processing element carries out arithmetic and logic operations, and a sequencing and control unit can change the order of operations in response to stored information. Peripheral devices allow information to be retrieved from an external source, and the result of operations saved and retrieved.
Mechanicalanalog computers started appearing in the first century and were later used in the medieval era for astronomical calculations. In World War II, mechanical analog computers were used for specialized military applications such as calculating torpedo aiming. During this time the first electronic digital computers were developed. Originally they were the size of a large room, consuming as much power as several hundred modern personal computers (PCs).
The term "computer", in use from the early 17th century (the first known written reference dates from 1613), meant "one who computes": a person performing mathematical calculations, before electronic computers became commercially available.
"The human computer is supposed to be following fixed rules; he has no authority to deviate from them in any detail." (Turing, 1950)
Teams of people were frequently used to undertake long and often tedious calculations; the work was divided so that this could be done in parallel.
The first time the term "Computer" appeared in The New York Times was February 3, 1853; an obituary stated:
Since the end of the 20th century, the term "human computer" has also been applied to individuals with prodigious powers of mental arithmetic, also known as mental calculators.
Origins in astronomy
The approach was taken for astronomical and other complex calculations. Perhaps the first example of organized human computing was by the Frenchman Alexis Claude Clairaut (1713–1765), when he divided the computation to determine timing of the return of Halley's Comet with two colleagues, Joseph Lalande and Nicole-Reine Lepaute.
A pointer or pointing stick is a solid rod used to point manually, in the form of a stick, but always finished off or artificially produced.
The typical pointer is simply a long, slender, often flexible stick made in a strong material, designed to indicate places on maps, words on blackboards etc.
In addition it may be used like any ordinary stick for other purposes, e.g. for punitive caning (compare rulering).
The German Wirehaired Pointer is a medium to large-sized griffon type breed of dog developed in the 19th century in Germany for hunting. It became a leading gun dog in Germany in the later part of the 20th century. It is the result of the careful mixing of the griffon, Deutscher Stichelhaar, Deutscher Kurzhaar, and the hunting Pudelpointer in the late 19th century.
Description
Appearance
The German Wirehaired pointer is a well muscled, medium to large-sized dog of distinctive appearance. Balanced in size and sturdily built, the breed's most distinguishing characteristics are its weather resistant, wire-like coat and its facial furnishings. Typically pointer in character and style, the German wirehaired pointer is an intelligent, energetic and determined hunter. The tail is typically docked to two-fifths of the natural length. In countries where docking is prohibited the tail should be of sufficient length to reach down to the hocks. Like all German pointers, they have webbed feet. This dog is sometimes confused with the Spinone Italiano.
C Programming: Introduction to Pointers in C
Topics discussed:
1) Pointer definition in C Programming.
2) Pointer example in C Programming.
C Programming Lectures: https://goo.gl/7Eh2SS
Follow Neso Academy on Instagram: @nesoacademy(https://bit.ly/2XP63OE)
Follow me on Instagram: @jaspreetedu(https://bit.ly/2YX26E5)
Contribute: http://www.nesoacademy.org/donate
Memberships: https://bit.ly/2U7YSPI
Books: http://www.nesoacademy.org/recommended-books
Website ► http://www.nesoacademy.org/
Forum ► http://forum.nesoacademy.org/
Facebook ► https://goo.gl/Nt0PmB
Twitter ► https://twitter.com/nesoacademy
Music:
Axol x Alex Skrindo - You [NCS Release]
#CProgrammingByNeso #CProgramming #Pointers #PointersInC
published: 01 Apr 2019
Essentials: Pointer Power! - Computerphile
Pointers are fundamental in programming and Professor Brailsford couldn't live without them!
Professor Brailsford's Code: http://bit.ly/Computerphile_C_PointersProg
Many thanks to Microsoft Research UK for their support with the 'Essentials' mini-series.
http://www.facebook.com/computerphile
https://twitter.com/computer_phile
This video was filmed and edited by Sean Riley.
Computer Science at the University of Nottingham: http://bit.ly/nottscomputer
Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
published: 18 Aug 2017
Pointers in C / C++ [Full Course]
Pointers in C and C++ are often challenging to understand. In this course, they will be demystified, allowing you to use pointers more effectively in your code. The concepts you learn in this course apply to both C and C++.
✏️ Course developed by Harsha and Animesh from MyCodeSchool.
🔗 Read all about their amazing story here: https://www.freecodecamp.org/news/mycodeschool-youtube-channel-history/
🔗 Check out the MyCodeSchool channel: https://www.youtube.com/user/mycodeschool
🔗 Check out the MyCodeSchool website: http://mycodeschool.com/
⭐️ Course Contents ⭐️
⌨️ (0:00:00) Introduction to pointers in C/C++
⌨️ (0:10:29) Working with pointers
⌨️ (0:22:05) Pointer types, pointer arithmetic, void pointers
⌨️ (0:33:01) Pointers to Pointers in C/C++
⌨️ (0:42:21) Pointers as function arguments -...
published: 29 Dec 2020
you will never ask about pointers again after watching this video
One of the hardest things for new programmers to learn is pointers. Whether its single use pointers, pointers to other pointers, pointers to structures, something about the concept drives new programmers crazy. The C programming languages is recognized as one of the most difficult programming languages to learn. The reason for this is the limitless power you have over memory management, which comes from pointers.
In this video, I show you what a pointer is, as it applies to low level memory access. Also, we talk about pointer syntax in C and how you can better understand the pointer syntax by converting it to English. And we wrap the video up by asking "why do we care?".
🏫 COURSES 🏫 Learn to code in C at https://lowlevel.academy
📰 NEWSLETTER 📰 Sign up for our newsletter at https://mailc...
published: 19 Jun 2022
Pointer in C programming | pointer example in c | Learn Coding
C language Pointer Tutorial...! 👇👇👇
https://www.youtube.com/playlist?list=PLqleLpAMfxGC_39XKLj10U_k_n2_V2VEm
Please Subscribe our Channel...!
Learn Coding
🙏🙏🙏
Like our Facebook Page..!
Learn Coding
Don't forget to tag our Channel...?
#Pointer
#ask4help
#LearnCoding
#cprogramming
#cppprogramming
#PointersInC
published: 10 Sep 2020
How Pointer Works?? Simplest Example | C Programming
Subscribe to our new channel:https://www.youtube.com/@varunainashots
This video contains How Pointer Works?? It is discussed in details here.
►Programming in C (Complete Playlist):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiGmiGl_DOuRMJYG8tOVuapB
Other subject-wise playlist Links:
--------------------------------------------------------------------------------------------------------------------------------------
►Design and Analysis of algorithms (DAA):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa
►Database Management System:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y
► Theory of Computation
https://www.youtube.com/playlist?list=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i
►Artificial Intelligence:
https://www.youtube.com/playlist?...
published: 05 Jan 2022
Pointers (Important Questions)
C Programming: Pointer's important problems.
Topic discussed:
1) Set of important questions based on the basics of pointers.
C Programming Lectures: https://goo.gl/7Eh2SS
Follow Neso Academy on Instagram: @nesoacademy(https://bit.ly/2XP63OE)
Follow me on Instagram: @jaspreetedu(https://bit.ly/2YX26E5)
Contribute: http://www.nesoacademy.org/donate
Memberships: https://bit.ly/2U7YSPI
Books: http://www.nesoacademy.org/recommended-books
Website ► http://www.nesoacademy.org/
Forum ► http://forum.nesoacademy.org/
Facebook ► https://goo.gl/Nt0PmB
Twitter ► https://twitter.com/nesoacademy
Music:
Axol x Alex Skrindo - You [NCS Release]
#CProgrammingByNeso #CProgramming #Pointers #PointerQuestions #PointersInC
published: 17 May 2019
Pointers in C with Program example || Day 30 || Readersnepal
Pointers with its advantages and disadvantages in C programming. Pointers for class 12 and Bachelor.
Pointers Quick Note
https://readersnepal.com/pointers-with-program-examples-in-c
Download all subject HISSAN Kaski Pre-Board Question
https://readersnepal.com/download-hissan-class-12-board-exam-questions-of-all-subjeccts
All repeated Questions of NEB Class 12 C programming
https://readersnepal.com/neb-class-12-computer-science-c-programming-important-questions
For notes of NEB Class 11 Computer Science all notes
https://readersnepal.com/e-notes/neb-new-course-class-11/computer-science-2
For notes of NEB Class 12 Computer Science C language and all notes
https://readersnepal.com/e-notes/neb-new-course-class-12/computer-science-3
-------------------------------------------------------...
published: 19 Jul 2021
The difference between using the pointer in C++ functions
#shorts
The difference between using the pointer in C++ functions.
C Programming: Introduction to Pointers in C
Topics discussed:
1) Pointer definition in C Programming.
2) Pointer example in C Programming.
C Programming Lectu...
C Programming: Introduction to Pointers in C
Topics discussed:
1) Pointer definition in C Programming.
2) Pointer example in C Programming.
C Programming Lectures: https://goo.gl/7Eh2SS
Follow Neso Academy on Instagram: @nesoacademy(https://bit.ly/2XP63OE)
Follow me on Instagram: @jaspreetedu(https://bit.ly/2YX26E5)
Contribute: http://www.nesoacademy.org/donate
Memberships: https://bit.ly/2U7YSPI
Books: http://www.nesoacademy.org/recommended-books
Website ► http://www.nesoacademy.org/
Forum ► http://forum.nesoacademy.org/
Facebook ► https://goo.gl/Nt0PmB
Twitter ► https://twitter.com/nesoacademy
Music:
Axol x Alex Skrindo - You [NCS Release]
#CProgrammingByNeso #CProgramming #Pointers #PointersInC
C Programming: Introduction to Pointers in C
Topics discussed:
1) Pointer definition in C Programming.
2) Pointer example in C Programming.
C Programming Lectures: https://goo.gl/7Eh2SS
Follow Neso Academy on Instagram: @nesoacademy(https://bit.ly/2XP63OE)
Follow me on Instagram: @jaspreetedu(https://bit.ly/2YX26E5)
Contribute: http://www.nesoacademy.org/donate
Memberships: https://bit.ly/2U7YSPI
Books: http://www.nesoacademy.org/recommended-books
Website ► http://www.nesoacademy.org/
Forum ► http://forum.nesoacademy.org/
Facebook ► https://goo.gl/Nt0PmB
Twitter ► https://twitter.com/nesoacademy
Music:
Axol x Alex Skrindo - You [NCS Release]
#CProgrammingByNeso #CProgramming #Pointers #PointersInC
Pointers are fundamental in programming and Professor Brailsford couldn't live without them!
Professor Brailsford's Code: http://bit.ly/Computerphile_C_Pointer...
Pointers are fundamental in programming and Professor Brailsford couldn't live without them!
Professor Brailsford's Code: http://bit.ly/Computerphile_C_PointersProg
Many thanks to Microsoft Research UK for their support with the 'Essentials' mini-series.
http://www.facebook.com/computerphile
https://twitter.com/computer_phile
This video was filmed and edited by Sean Riley.
Computer Science at the University of Nottingham: http://bit.ly/nottscomputer
Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
Pointers are fundamental in programming and Professor Brailsford couldn't live without them!
Professor Brailsford's Code: http://bit.ly/Computerphile_C_PointersProg
Many thanks to Microsoft Research UK for their support with the 'Essentials' mini-series.
http://www.facebook.com/computerphile
https://twitter.com/computer_phile
This video was filmed and edited by Sean Riley.
Computer Science at the University of Nottingham: http://bit.ly/nottscomputer
Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
Pointers in C and C++ are often challenging to understand. In this course, they will be demystified, allowing you to use pointers more effectively in your code....
Pointers in C and C++ are often challenging to understand. In this course, they will be demystified, allowing you to use pointers more effectively in your code. The concepts you learn in this course apply to both C and C++.
✏️ Course developed by Harsha and Animesh from MyCodeSchool.
🔗 Read all about their amazing story here: https://www.freecodecamp.org/news/mycodeschool-youtube-channel-history/
🔗 Check out the MyCodeSchool channel: https://www.youtube.com/user/mycodeschool
🔗 Check out the MyCodeSchool website: http://mycodeschool.com/
⭐️ Course Contents ⭐️
⌨️ (0:00:00) Introduction to pointers in C/C++
⌨️ (0:10:29) Working with pointers
⌨️ (0:22:05) Pointer types, pointer arithmetic, void pointers
⌨️ (0:33:01) Pointers to Pointers in C/C++
⌨️ (0:42:21) Pointers as function arguments - call by reference
⌨️ (0:56:36) Pointers and arrays
⌨️ (1:05:18) Arrays as function arguments
⌨️ (1:18:10) Character arrays and pointers - part 1
⌨️ (1:32:49) Character arrays and pointers - part 2
⌨️ (1:42:49) Pointers and 2-D arrays
⌨️ (1:55:07) Pointers and multidimensional arrays
⌨️ (2:11:50) Pointers and dynamic memory - stack vs heap
⌨️ (2:29:14) Dynamic memory allocation in C - malloc calloc realloc free
⌨️ (2:36:48) Pointers as function returns in C/C++
⌨️ (3:02:01) Function Pointers in C / C++
⌨️ (3:13:57) Function pointers and callbacks
⌨️ (3:29:16) Memory leak in C/C++
⭐️ Special thanks to our Champion supporters! ⭐️
🏆 Loc Do
🏆 Joseph C
🏆 DeezMaster
--
Learn to code for free and get a developer job: https://www.freecodecamp.org
Read hundreds of articles on programming: https://freecodecamp.org/news
Pointers in C and C++ are often challenging to understand. In this course, they will be demystified, allowing you to use pointers more effectively in your code. The concepts you learn in this course apply to both C and C++.
✏️ Course developed by Harsha and Animesh from MyCodeSchool.
🔗 Read all about their amazing story here: https://www.freecodecamp.org/news/mycodeschool-youtube-channel-history/
🔗 Check out the MyCodeSchool channel: https://www.youtube.com/user/mycodeschool
🔗 Check out the MyCodeSchool website: http://mycodeschool.com/
⭐️ Course Contents ⭐️
⌨️ (0:00:00) Introduction to pointers in C/C++
⌨️ (0:10:29) Working with pointers
⌨️ (0:22:05) Pointer types, pointer arithmetic, void pointers
⌨️ (0:33:01) Pointers to Pointers in C/C++
⌨️ (0:42:21) Pointers as function arguments - call by reference
⌨️ (0:56:36) Pointers and arrays
⌨️ (1:05:18) Arrays as function arguments
⌨️ (1:18:10) Character arrays and pointers - part 1
⌨️ (1:32:49) Character arrays and pointers - part 2
⌨️ (1:42:49) Pointers and 2-D arrays
⌨️ (1:55:07) Pointers and multidimensional arrays
⌨️ (2:11:50) Pointers and dynamic memory - stack vs heap
⌨️ (2:29:14) Dynamic memory allocation in C - malloc calloc realloc free
⌨️ (2:36:48) Pointers as function returns in C/C++
⌨️ (3:02:01) Function Pointers in C / C++
⌨️ (3:13:57) Function pointers and callbacks
⌨️ (3:29:16) Memory leak in C/C++
⭐️ Special thanks to our Champion supporters! ⭐️
🏆 Loc Do
🏆 Joseph C
🏆 DeezMaster
--
Learn to code for free and get a developer job: https://www.freecodecamp.org
Read hundreds of articles on programming: https://freecodecamp.org/news
One of the hardest things for new programmers to learn is pointers. Whether its single use pointers, pointers to other pointers, pointers to structures, somethi...
One of the hardest things for new programmers to learn is pointers. Whether its single use pointers, pointers to other pointers, pointers to structures, something about the concept drives new programmers crazy. The C programming languages is recognized as one of the most difficult programming languages to learn. The reason for this is the limitless power you have over memory management, which comes from pointers.
In this video, I show you what a pointer is, as it applies to low level memory access. Also, we talk about pointer syntax in C and how you can better understand the pointer syntax by converting it to English. And we wrap the video up by asking "why do we care?".
🏫 COURSES 🏫 Learn to code in C at https://lowlevel.academy
📰 NEWSLETTER 📰 Sign up for our newsletter at https://mailchi.mp/lowlevel/the-low-down
🙌 SUPPORT THE CHANNEL 🙌 Become a Low Level Associate and support the channel at https://youtube.com/c/LowLevelLearning/join
Why Are Switch Statements so HECKIN fast? https://youtu.be/fjUG_y5ZaL4
Why Do Header Files Exist? https://youtu.be/tOQZlD-0Scc
How Does Return Work? https://youtu.be/e46wHUjNDjE
🛒 GREAT BOOKS FOR THE LOWEST LEVEL🛒
C Programming Language, 2nd Edition: https://amzn.to/3OKh3q2
Computer Systems: A Programmer's Perspective: https://amzn.to/3N3PqHe
Blue Fox: Arm Assembly Internals and Reverse Engineering: https://amzn.to/4394t87
Practical Reverse Engineering: x86, x64, ARM, Windows Kernel, Reversing Tools, and Obfuscation : https://amzn.to/3C1z4sk
Practical Malware Analysis: The Hands-On Guide to Dissecting Malicious Software : https://amzn.to/3C1daFy
The Ghidra Book: The Definitive Guide: https://amzn.to/3WC2Vkg
🔥🔥🔥 SOCIALS 🔥🔥🔥
Low Level Merch!: https://www.linktr.ee/lowlevellearning
Follow me on Twitter: https://twitter.com/lowlevellearni1
Follow me on Twitch: https://twitch.tv/lowlevellearning
Join me on Discord!: https://discord.gg/gZhRXDdBYY
One of the hardest things for new programmers to learn is pointers. Whether its single use pointers, pointers to other pointers, pointers to structures, something about the concept drives new programmers crazy. The C programming languages is recognized as one of the most difficult programming languages to learn. The reason for this is the limitless power you have over memory management, which comes from pointers.
In this video, I show you what a pointer is, as it applies to low level memory access. Also, we talk about pointer syntax in C and how you can better understand the pointer syntax by converting it to English. And we wrap the video up by asking "why do we care?".
🏫 COURSES 🏫 Learn to code in C at https://lowlevel.academy
📰 NEWSLETTER 📰 Sign up for our newsletter at https://mailchi.mp/lowlevel/the-low-down
🙌 SUPPORT THE CHANNEL 🙌 Become a Low Level Associate and support the channel at https://youtube.com/c/LowLevelLearning/join
Why Are Switch Statements so HECKIN fast? https://youtu.be/fjUG_y5ZaL4
Why Do Header Files Exist? https://youtu.be/tOQZlD-0Scc
How Does Return Work? https://youtu.be/e46wHUjNDjE
🛒 GREAT BOOKS FOR THE LOWEST LEVEL🛒
C Programming Language, 2nd Edition: https://amzn.to/3OKh3q2
Computer Systems: A Programmer's Perspective: https://amzn.to/3N3PqHe
Blue Fox: Arm Assembly Internals and Reverse Engineering: https://amzn.to/4394t87
Practical Reverse Engineering: x86, x64, ARM, Windows Kernel, Reversing Tools, and Obfuscation : https://amzn.to/3C1z4sk
Practical Malware Analysis: The Hands-On Guide to Dissecting Malicious Software : https://amzn.to/3C1daFy
The Ghidra Book: The Definitive Guide: https://amzn.to/3WC2Vkg
🔥🔥🔥 SOCIALS 🔥🔥🔥
Low Level Merch!: https://www.linktr.ee/lowlevellearning
Follow me on Twitter: https://twitter.com/lowlevellearni1
Follow me on Twitch: https://twitch.tv/lowlevellearning
Join me on Discord!: https://discord.gg/gZhRXDdBYY
Subscribe to our new channel:https://www.youtube.com/@varunainashots
This video contains How Pointer Works?? It is discussed in details here.
►Programming in ...
Subscribe to our new channel:https://www.youtube.com/@varunainashots
This video contains How Pointer Works?? It is discussed in details here.
►Programming in C (Complete Playlist):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiGmiGl_DOuRMJYG8tOVuapB
Other subject-wise playlist Links:
--------------------------------------------------------------------------------------------------------------------------------------
►Design and Analysis of algorithms (DAA):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa
►Database Management System:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y
► Theory of Computation
https://www.youtube.com/playlist?list=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i
►Artificial Intelligence:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHGhOHV-nwb0HR5US5GFKFI
►Computer Networks (Complete Playlist):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_
►Operating System:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiGz9donHRrE9I3Mwn6XdP8p
►Structured Query Language (SQL):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHqU4HKL7-SITyuSIcD93id
►Discrete Mathematics:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiH2wwES9vPWsEL6ipTaUSl3
►Compiler Design:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiEKtKSIHYusizkESC42diyc
►Number System:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiFOet6KEEqDff1aXEGLdUzn
►Cloud Computing & BIG Data:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHRHVUtR-O52MsrdUSrzuy4
►Software Engineering:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2
►Data Structure:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiEwaANNt3OqJPVIxwp2ebiT
►Computer Architecture :
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHMonh3G6QNKq53C6oNXGrX
►Graph Theory (Complete Playlist):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiG0M5FqjyoqB20Edk0tyzVt
►Digital Logic:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiGmXg4NoX6R31AsC5LeCPHe
---------------------------------------------------------------------------------------------------------------------------------------
Our social media Links:
► Subscribe to us on YouTube: https://www.youtube.com/gatesmashers
►Subscribe to our new channel: https://www.youtube.com/@varunainashots
► Like our page on Facebook: https://www.facebook.com/gatesmashers
► Follow us on Instagram: https://www.instagram.com/gate.smashers
► Follow us on Instagram: https://www.instagram.com/varunainashots
► Follow us on Telegram: https://t.me/gatesmashersofficial
--------------------------------------------------------------------------------------------------------------------------------------
►For Any Query, Email us at: [email protected]
►Be a Member & Give your Support on the below link: https://www.youtube.com/channel/UCJihyK0A38SZ6SdJirEdIOw/join
Subscribe to our new channel:https://www.youtube.com/@varunainashots
This video contains How Pointer Works?? It is discussed in details here.
►Programming in C (Complete Playlist):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiGmiGl_DOuRMJYG8tOVuapB
Other subject-wise playlist Links:
--------------------------------------------------------------------------------------------------------------------------------------
►Design and Analysis of algorithms (DAA):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa
►Database Management System:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y
► Theory of Computation
https://www.youtube.com/playlist?list=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i
►Artificial Intelligence:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHGhOHV-nwb0HR5US5GFKFI
►Computer Networks (Complete Playlist):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_
►Operating System:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiGz9donHRrE9I3Mwn6XdP8p
►Structured Query Language (SQL):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHqU4HKL7-SITyuSIcD93id
►Discrete Mathematics:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiH2wwES9vPWsEL6ipTaUSl3
►Compiler Design:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiEKtKSIHYusizkESC42diyc
►Number System:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiFOet6KEEqDff1aXEGLdUzn
►Cloud Computing & BIG Data:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHRHVUtR-O52MsrdUSrzuy4
►Software Engineering:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2
►Data Structure:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiEwaANNt3OqJPVIxwp2ebiT
►Computer Architecture :
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHMonh3G6QNKq53C6oNXGrX
►Graph Theory (Complete Playlist):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiG0M5FqjyoqB20Edk0tyzVt
►Digital Logic:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiGmXg4NoX6R31AsC5LeCPHe
---------------------------------------------------------------------------------------------------------------------------------------
Our social media Links:
► Subscribe to us on YouTube: https://www.youtube.com/gatesmashers
►Subscribe to our new channel: https://www.youtube.com/@varunainashots
► Like our page on Facebook: https://www.facebook.com/gatesmashers
► Follow us on Instagram: https://www.instagram.com/gate.smashers
► Follow us on Instagram: https://www.instagram.com/varunainashots
► Follow us on Telegram: https://t.me/gatesmashersofficial
--------------------------------------------------------------------------------------------------------------------------------------
►For Any Query, Email us at: [email protected]
►Be a Member & Give your Support on the below link: https://www.youtube.com/channel/UCJihyK0A38SZ6SdJirEdIOw/join
C Programming: Pointer's important problems.
Topic discussed:
1) Set of important questions based on the basics of pointers.
C Programming Lectures: https://...
C Programming: Pointer's important problems.
Topic discussed:
1) Set of important questions based on the basics of pointers.
C Programming Lectures: https://goo.gl/7Eh2SS
Follow Neso Academy on Instagram: @nesoacademy(https://bit.ly/2XP63OE)
Follow me on Instagram: @jaspreetedu(https://bit.ly/2YX26E5)
Contribute: http://www.nesoacademy.org/donate
Memberships: https://bit.ly/2U7YSPI
Books: http://www.nesoacademy.org/recommended-books
Website ► http://www.nesoacademy.org/
Forum ► http://forum.nesoacademy.org/
Facebook ► https://goo.gl/Nt0PmB
Twitter ► https://twitter.com/nesoacademy
Music:
Axol x Alex Skrindo - You [NCS Release]
#CProgrammingByNeso #CProgramming #Pointers #PointerQuestions #PointersInC
C Programming: Pointer's important problems.
Topic discussed:
1) Set of important questions based on the basics of pointers.
C Programming Lectures: https://goo.gl/7Eh2SS
Follow Neso Academy on Instagram: @nesoacademy(https://bit.ly/2XP63OE)
Follow me on Instagram: @jaspreetedu(https://bit.ly/2YX26E5)
Contribute: http://www.nesoacademy.org/donate
Memberships: https://bit.ly/2U7YSPI
Books: http://www.nesoacademy.org/recommended-books
Website ► http://www.nesoacademy.org/
Forum ► http://forum.nesoacademy.org/
Facebook ► https://goo.gl/Nt0PmB
Twitter ► https://twitter.com/nesoacademy
Music:
Axol x Alex Skrindo - You [NCS Release]
#CProgrammingByNeso #CProgramming #Pointers #PointerQuestions #PointersInC
Pointers with its advantages and disadvantages in C programming. Pointers for class 12 and Bachelor.
Pointers Quick Note
https://readersnepal.com/pointers-wit...
Pointers with its advantages and disadvantages in C programming. Pointers for class 12 and Bachelor.
Pointers Quick Note
https://readersnepal.com/pointers-with-program-examples-in-c
Download all subject HISSAN Kaski Pre-Board Question
https://readersnepal.com/download-hissan-class-12-board-exam-questions-of-all-subjeccts
All repeated Questions of NEB Class 12 C programming
https://readersnepal.com/neb-class-12-computer-science-c-programming-important-questions
For notes of NEB Class 11 Computer Science all notes
https://readersnepal.com/e-notes/neb-new-course-class-11/computer-science-2
For notes of NEB Class 12 Computer Science C language and all notes
https://readersnepal.com/e-notes/neb-new-course-class-12/computer-science-3
---------------------------------------------------------------------------
Introduction and first program of C
https://youtu.be/cMYTV8nCoJg
Output Statement in C (printf)
https://youtu.be/wtt4FGac8bM
Input Statement in C(scanf)
https://youtu.be/9RNSIzH4VpE
Functions in C
https://youtu.be/g9e9OWgFmM8
Pointers with its advantages and disadvantages in C programming. Pointers for class 12 and Bachelor.
Pointers Quick Note
https://readersnepal.com/pointers-with-program-examples-in-c
Download all subject HISSAN Kaski Pre-Board Question
https://readersnepal.com/download-hissan-class-12-board-exam-questions-of-all-subjeccts
All repeated Questions of NEB Class 12 C programming
https://readersnepal.com/neb-class-12-computer-science-c-programming-important-questions
For notes of NEB Class 11 Computer Science all notes
https://readersnepal.com/e-notes/neb-new-course-class-11/computer-science-2
For notes of NEB Class 12 Computer Science C language and all notes
https://readersnepal.com/e-notes/neb-new-course-class-12/computer-science-3
---------------------------------------------------------------------------
Introduction and first program of C
https://youtu.be/cMYTV8nCoJg
Output Statement in C (printf)
https://youtu.be/wtt4FGac8bM
Input Statement in C(scanf)
https://youtu.be/9RNSIzH4VpE
Functions in C
https://youtu.be/g9e9OWgFmM8
C Programming: Introduction to Pointers in C
Topics discussed:
1) Pointer definition in C Programming.
2) Pointer example in C Programming.
C Programming Lectures: https://goo.gl/7Eh2SS
Follow Neso Academy on Instagram: @nesoacademy(https://bit.ly/2XP63OE)
Follow me on Instagram: @jaspreetedu(https://bit.ly/2YX26E5)
Contribute: http://www.nesoacademy.org/donate
Memberships: https://bit.ly/2U7YSPI
Books: http://www.nesoacademy.org/recommended-books
Website ► http://www.nesoacademy.org/
Forum ► http://forum.nesoacademy.org/
Facebook ► https://goo.gl/Nt0PmB
Twitter ► https://twitter.com/nesoacademy
Music:
Axol x Alex Skrindo - You [NCS Release]
#CProgrammingByNeso #CProgramming #Pointers #PointersInC
Pointers are fundamental in programming and Professor Brailsford couldn't live without them!
Professor Brailsford's Code: http://bit.ly/Computerphile_C_PointersProg
Many thanks to Microsoft Research UK for their support with the 'Essentials' mini-series.
http://www.facebook.com/computerphile
https://twitter.com/computer_phile
This video was filmed and edited by Sean Riley.
Computer Science at the University of Nottingham: http://bit.ly/nottscomputer
Computerphile is a sister project to Brady Haran's Numberphile. More at http://www.bradyharan.com
Pointers in C and C++ are often challenging to understand. In this course, they will be demystified, allowing you to use pointers more effectively in your code. The concepts you learn in this course apply to both C and C++.
✏️ Course developed by Harsha and Animesh from MyCodeSchool.
🔗 Read all about their amazing story here: https://www.freecodecamp.org/news/mycodeschool-youtube-channel-history/
🔗 Check out the MyCodeSchool channel: https://www.youtube.com/user/mycodeschool
🔗 Check out the MyCodeSchool website: http://mycodeschool.com/
⭐️ Course Contents ⭐️
⌨️ (0:00:00) Introduction to pointers in C/C++
⌨️ (0:10:29) Working with pointers
⌨️ (0:22:05) Pointer types, pointer arithmetic, void pointers
⌨️ (0:33:01) Pointers to Pointers in C/C++
⌨️ (0:42:21) Pointers as function arguments - call by reference
⌨️ (0:56:36) Pointers and arrays
⌨️ (1:05:18) Arrays as function arguments
⌨️ (1:18:10) Character arrays and pointers - part 1
⌨️ (1:32:49) Character arrays and pointers - part 2
⌨️ (1:42:49) Pointers and 2-D arrays
⌨️ (1:55:07) Pointers and multidimensional arrays
⌨️ (2:11:50) Pointers and dynamic memory - stack vs heap
⌨️ (2:29:14) Dynamic memory allocation in C - malloc calloc realloc free
⌨️ (2:36:48) Pointers as function returns in C/C++
⌨️ (3:02:01) Function Pointers in C / C++
⌨️ (3:13:57) Function pointers and callbacks
⌨️ (3:29:16) Memory leak in C/C++
⭐️ Special thanks to our Champion supporters! ⭐️
🏆 Loc Do
🏆 Joseph C
🏆 DeezMaster
--
Learn to code for free and get a developer job: https://www.freecodecamp.org
Read hundreds of articles on programming: https://freecodecamp.org/news
One of the hardest things for new programmers to learn is pointers. Whether its single use pointers, pointers to other pointers, pointers to structures, something about the concept drives new programmers crazy. The C programming languages is recognized as one of the most difficult programming languages to learn. The reason for this is the limitless power you have over memory management, which comes from pointers.
In this video, I show you what a pointer is, as it applies to low level memory access. Also, we talk about pointer syntax in C and how you can better understand the pointer syntax by converting it to English. And we wrap the video up by asking "why do we care?".
🏫 COURSES 🏫 Learn to code in C at https://lowlevel.academy
📰 NEWSLETTER 📰 Sign up for our newsletter at https://mailchi.mp/lowlevel/the-low-down
🙌 SUPPORT THE CHANNEL 🙌 Become a Low Level Associate and support the channel at https://youtube.com/c/LowLevelLearning/join
Why Are Switch Statements so HECKIN fast? https://youtu.be/fjUG_y5ZaL4
Why Do Header Files Exist? https://youtu.be/tOQZlD-0Scc
How Does Return Work? https://youtu.be/e46wHUjNDjE
🛒 GREAT BOOKS FOR THE LOWEST LEVEL🛒
C Programming Language, 2nd Edition: https://amzn.to/3OKh3q2
Computer Systems: A Programmer's Perspective: https://amzn.to/3N3PqHe
Blue Fox: Arm Assembly Internals and Reverse Engineering: https://amzn.to/4394t87
Practical Reverse Engineering: x86, x64, ARM, Windows Kernel, Reversing Tools, and Obfuscation : https://amzn.to/3C1z4sk
Practical Malware Analysis: The Hands-On Guide to Dissecting Malicious Software : https://amzn.to/3C1daFy
The Ghidra Book: The Definitive Guide: https://amzn.to/3WC2Vkg
🔥🔥🔥 SOCIALS 🔥🔥🔥
Low Level Merch!: https://www.linktr.ee/lowlevellearning
Follow me on Twitter: https://twitter.com/lowlevellearni1
Follow me on Twitch: https://twitch.tv/lowlevellearning
Join me on Discord!: https://discord.gg/gZhRXDdBYY
Subscribe to our new channel:https://www.youtube.com/@varunainashots
This video contains How Pointer Works?? It is discussed in details here.
►Programming in C (Complete Playlist):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiGmiGl_DOuRMJYG8tOVuapB
Other subject-wise playlist Links:
--------------------------------------------------------------------------------------------------------------------------------------
►Design and Analysis of algorithms (DAA):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHcmS4i14bI0VrMbZTUvlTa
►Database Management System:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiFAN6I8CuViBuCdJgiOkT2Y
► Theory of Computation
https://www.youtube.com/playlist?list=PLxCzCOWd7aiFM9Lj5G9G_76adtyb4ef7i
►Artificial Intelligence:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHGhOHV-nwb0HR5US5GFKFI
►Computer Networks (Complete Playlist):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiGFBD2-2joCpWOLUrDLvVV_
►Operating System:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiGz9donHRrE9I3Mwn6XdP8p
►Structured Query Language (SQL):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHqU4HKL7-SITyuSIcD93id
►Discrete Mathematics:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiH2wwES9vPWsEL6ipTaUSl3
►Compiler Design:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiEKtKSIHYusizkESC42diyc
►Number System:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiFOet6KEEqDff1aXEGLdUzn
►Cloud Computing & BIG Data:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHRHVUtR-O52MsrdUSrzuy4
►Software Engineering:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiEed7SKZBnC6ypFDWYLRvB2
►Data Structure:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiEwaANNt3OqJPVIxwp2ebiT
►Computer Architecture :
https://www.youtube.com/playlist?list=PLxCzCOWd7aiHMonh3G6QNKq53C6oNXGrX
►Graph Theory (Complete Playlist):
https://www.youtube.com/playlist?list=PLxCzCOWd7aiG0M5FqjyoqB20Edk0tyzVt
►Digital Logic:
https://www.youtube.com/playlist?list=PLxCzCOWd7aiGmXg4NoX6R31AsC5LeCPHe
---------------------------------------------------------------------------------------------------------------------------------------
Our social media Links:
► Subscribe to us on YouTube: https://www.youtube.com/gatesmashers
►Subscribe to our new channel: https://www.youtube.com/@varunainashots
► Like our page on Facebook: https://www.facebook.com/gatesmashers
► Follow us on Instagram: https://www.instagram.com/gate.smashers
► Follow us on Instagram: https://www.instagram.com/varunainashots
► Follow us on Telegram: https://t.me/gatesmashersofficial
--------------------------------------------------------------------------------------------------------------------------------------
►For Any Query, Email us at: [email protected]
►Be a Member & Give your Support on the below link: https://www.youtube.com/channel/UCJihyK0A38SZ6SdJirEdIOw/join
C Programming: Pointer's important problems.
Topic discussed:
1) Set of important questions based on the basics of pointers.
C Programming Lectures: https://goo.gl/7Eh2SS
Follow Neso Academy on Instagram: @nesoacademy(https://bit.ly/2XP63OE)
Follow me on Instagram: @jaspreetedu(https://bit.ly/2YX26E5)
Contribute: http://www.nesoacademy.org/donate
Memberships: https://bit.ly/2U7YSPI
Books: http://www.nesoacademy.org/recommended-books
Website ► http://www.nesoacademy.org/
Forum ► http://forum.nesoacademy.org/
Facebook ► https://goo.gl/Nt0PmB
Twitter ► https://twitter.com/nesoacademy
Music:
Axol x Alex Skrindo - You [NCS Release]
#CProgrammingByNeso #CProgramming #Pointers #PointerQuestions #PointersInC
Pointers with its advantages and disadvantages in C programming. Pointers for class 12 and Bachelor.
Pointers Quick Note
https://readersnepal.com/pointers-with-program-examples-in-c
Download all subject HISSAN Kaski Pre-Board Question
https://readersnepal.com/download-hissan-class-12-board-exam-questions-of-all-subjeccts
All repeated Questions of NEB Class 12 C programming
https://readersnepal.com/neb-class-12-computer-science-c-programming-important-questions
For notes of NEB Class 11 Computer Science all notes
https://readersnepal.com/e-notes/neb-new-course-class-11/computer-science-2
For notes of NEB Class 12 Computer Science C language and all notes
https://readersnepal.com/e-notes/neb-new-course-class-12/computer-science-3
---------------------------------------------------------------------------
Introduction and first program of C
https://youtu.be/cMYTV8nCoJg
Output Statement in C (printf)
https://youtu.be/wtt4FGac8bM
Input Statement in C(scanf)
https://youtu.be/9RNSIzH4VpE
Functions in C
https://youtu.be/g9e9OWgFmM8
I do consider assignment statements and pointer variables to be among computer science's most valuable treasures.
In computer science, a pointer is a programming language object, whose value refers to (or "points to") another value stored elsewhere in the computer memory using its address. A pointer references a location in memory, and obtaining the value stored at that location is known as dereferencing the pointer. As an analogy, a page number in a book's index could be considered a pointer to the corresponding page; dereferencing such a pointer would be done by flipping to the page with the given page number.
Pointers to data significantly improve performance for repetitive operations such as traversing strings, lookup tables, control tables and tree structures. In particular, it is often much cheaper in time and space to copy and dereference pointers than it is to copy and access the data to which the pointers point.