For educational reasons I've decided to create my own CA. Here is what I learned.
Lets get some context first.
set filepath="C:\some path\having spaces.txt" | |
for /F "delims=" %%i in (%filepath%) do set dirname="%%~dpi" | |
for /F "delims=" %%i in (%filepath%) do set filename="%%~nxi" | |
for /F "delims=" %%i in (%filepath%) do set basename="%%~ni" | |
echo %dirname% | |
echo %filename% | |
echo %basename% |
### requires the script lf-pick on path | |
### Requires lf installed https://github.com/gokcehan/lf | |
### lf has the keybindings: <space> select file, lowercase `l` accept selection | |
### or use arrow right to open the file | |
### This allows selecting multiple files with space and then hit `l` to open | |
# touch ~/.local/bin/lf-pick | |
# chmod +x ~/.local/bin/lf-pick | |
# function lfp(){ | |
# local TEMP=$(mktemp) | |
# lf -selection-path=$TEMP |
See also:
Service | Type | Storage | Limitations |
---|---|---|---|
Amazon DynamoDB | 25 GB | ||
Amazon RDS | |||
Azure SQL Database | MS SQL Server | ||
👉 Clever Cloud | PostgreSQL, MySQL, MongoDB, Redis | 256 MB (PostgreSQL) | Max 5 connections (PostgreSQL) |
A step-by-step guide to setting up Model Context Protocol (MCP) servers for Claude Desktop on Windows.
node --version
npm --version
What is strict aliasing? First we will describe what is aliasing and then we can learn what being strict about it means.
In C and C++ aliasing has to do with what expression types we are allowed to access stored values through. In both C and C++ the standard specifies which expression types are allowed to alias which types. The compiler and optimizer are allowed to assume we follow the aliasing rules strictly, hence the term strict aliasing rule. If we attempt to access a value using a type not allowed it is classified as undefined behavior(UB). Once we have undefined behavior all bets are off, the results of our program are no longer reliable.
Unfortunately with strict aliasing violations, we will often obtain the results we expect, leaving the possibility the a future version of a compiler with a new optimization will break code we th
All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.
Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.
elem.offsetLeft
, elem.offsetTop
, elem.offsetWidth
, elem.offsetHeight
, elem.offsetParent
영어지만, 조금 더 상세하게 마크다운 사용법을 안내하고 있는
"Markdown Guide (https://www.markdownguide.org/)" 를 보시는 것을 추천합니다. ^^
아, 그리고 마크다운만으로 표현이 부족하다고 느끼신다면, HTML 태그를 활용하시는 것도 좋습니다.
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