âIf you donât know how compilers work, then you donât know how computers work. If youâre not 100% sure whether you know how compilers work, then you donât know how they work.â â Steve Yegge There you have it. Think about it. It doesnât really matter whether youâre a newbie or a seasoned software developer: if you donât know how compilers and interpreters work, then you donât know how computers wor
Cog¶ Cog is a content generation tool. It lets you use small bits of Python code in otherwise static files to generate whatever text you need. What does it do?¶ Cog transforms files in a very simple way: it finds chunks of Python code embedded in them, executes the Python code, and inserts its output back into the original file. The file can contain whatever text you like around the Python code. F
Python haters always say, that one of reasons they don't want to use it, is that it's slow. Well, whether specific program - regardless of programming language used - is fast or slow is very much dependant on developer who wrote it and their skill and ability to write optimized and fast programs. So, let's prove some people wrong and let's see how we can improve performance of our Python programs
3 è¡ã¾ã¨ã GIMP ã®æ©è½æ¡å¼µç¨ã¹ã¯ãªãã (Python-Fu) ã®ã·ã§ã¼ãã»ãã¥ã¼ããªã¢ã«ã§ãã Python ãã GIMP ãæä½ããåºæ¬çãªæ¹æ³ããç´¹ä»ãã¾ãã ç¿ãããæ £ããå¼ã®ãã¥ã¼ããªã¢ã«ã§ãã®ã§ãé£æåº¦ã¯ä½ãã§ãã ã¾ããã GIMP ã«ã¤ã㦠GIMP ã¯ãªã¼ãã³ã½ã¼ã¹ã®ãçµµãããã¼ã«ã§ãã åé¡çã«ã¯ããã¯ã»ã«åä½ã§ç»åãæä½ãããã¤ã³ãç³»ã®ãã¼ã«ã§ãã ããããã®æ©è½ãåãã£ã¦ãã¾ããç¡æã§ä½¿ããã¨ãã§ãã¾ãã æ°å¹´åãã Mac OS X ã§ããã¤ãã£ãã«ï¼X11 ä¸è¦ã§ï¼åä½ããããã«ãªãã¾ããã Mac ã«ã¯ããã©ã«ãã§ãçµµãããã¼ã«ãå ¥ã£ã¦ãã¾ããã®ã§ãå ¥ãã¦ããã¨è¯ãã¢ããªã®ä¸ã¤ã§ãã ãã®ãã¥ã¼ããªã¢ã«ã¯ GIMP 2.8 ãåæã¨ãã¦ãã¾ãã 2.8 ã«è¿ããã¼ã¸ã§ã³ã§ããã°å¤æ´ä¸è¦ã§å®è¡ã§ããã¨æãã¾ãã Python-Fu ã«ã¤ã㦠GIMP
â»ã¿ã¤ãã«ã§ç ½ãã®ã¯è¯ããªãã¨æã£ãã®ã§ã¿ã¤ãã«ãå¤ãã¾ããã ã¾ã Excelã§æ¶èãã¦ãã®ï¼Pythonã«ããèªåéè¨ã¬ã¤ã åºç¤ç·¨ - Qiitaãèªãã§ãã¦ï¼Rã®ã絶対便å©â¦ï¼ï¼ã¨ãããæ°æã¡ãå¼·ã¾ã£ã¦ããã®ã§å¢ãä½ã£ã¦æ¸ãã¾ããã ã¯ããã« Pythonã¯Colaboratoryã§æè»½ã«è©¦ãã¦é常ã«è¯ãã§ããå®ã¯ãRãColaboratoryãã使ããã¨ãã§ãã¾ããColaboratoryã«ã¯Rã®ã«ã¼ãã«ãæ¢ã«å ¥ã£ã¦ããã®ã§ããã表ããè¦ããªãããã«ãªã£ã¦ããã ããªã®ã§ãã ããã§ãè¦ããããã«ãããã®ãç¨æãã¾ããã R Example - Colaboratory ãã®ãã¼ãããã¯ã使ãã°ãRã ã£ã¦ãã試ãã¾ãï¼ããã¡ãã£ã¨è©³ãã説æã¯Colaboratoryã§RãSwiftã使ã - Qiitaãã©ããï¼ã 試ãã¦ä¸ãããä»ããã 使ç¨ããããã±ã¼ã¸ 主ã«dplyrã使ãã¾ã
$ zappa init ââââââââ ââââââ âââââââ âââââââ ââââââ ââââââââââââââââââââââââââââââââââââââââ âââââ ââââââââââââââââââââââââââââââââ âââââ âââââââââââââââ âââââââ ââââââââ âââââââââââ ââââââ âââ âââ âââ âââââââââââ ââââââ âââ âââ âââ Welcome to Zappa! Zappa is a system for running server-less Python web applications on AWS Lambda and AWS API Gateway. This `init` command will help you create and con
1. ã¯ããã« ä»åã¯flaskã§Rest API(jsonå½¢å¼)ã«ããããã¡ã¤ã«ã¢ãããã¼ãã®æ¹æ³ã«ã¤ãã¦èª¬æãããã¨æãã¾ããä¸è¬çãªãã¡ã¤ã«ã¢ãããã¼ãã§ããmultipart/form-dataãå©ç¨ãããã¡ã¤ã«ã¢ãããã¼ãã«ã¤ãã¦ã¯ååã®è¨äºãåç §ãã ããã ãªããã¯ã©ã¤ã¢ã³ãå´ã«ã¤ãã¦ã¯ãPythonã®requestsãå©ç¨ãã¦Rest API(jsonå½¢å¼)ã«ãã¡ã¤ã«ã¢ãããã¼ãããæ¹æ³ããåç §ãã ããã 2. ã½ã¼ã¹ã³ã¼ã # -*- coding: utf-8 -*- from flask import Flask, request, make_response, jsonify import os import werkzeug import base64 from datetime import datetime # flask app = Flask(__name_
Quart has moved! See https://github.com/pallets/quart
EF15å½¢ã¯é«æ§è½ãªé»æ°æ©é¢è»ã§ãã£ãããå¼ãåºãæ§è½ãè¸æ°æ©é¢è»ã«å£ãã¨èª¤è§£ããã¦ããã 誤ã£ãéè»¢æ¹æ³ã«ããæ¬æ¥ã®æ§è½ãå¼ãåºãã¦ããªãã£ãã®ã§ããã ï¼spaceaero2 [CC BY 3.0], ã¦ã£ãã¡ãã£ã¢ã»ã³ã¢ã³ãºããï¼ ããã«ã¡ã¯ãã¨ã ã¹ãªã¼ã»ã¨ã³ã¸ãã¢ãªã³ã°Gã»åºç¤éçºãã¼ã å°æ¬ã§ãã WEBãµã¤ã㯠RailsãSpringãªã©ã®ãæ¬ä½é¨åãã ãã§ã¯å®çµãã¾ãããã¬ãã¼ã使ã»ãã¼ã¿æ´æ°ãªã©ã®ç´°ããå¦çãå¿ è¦ã§ãã éå»ã«ã¯ããããç¨éã«ã¯Bashããã使ããã¾ãããããããBashã¯è½ã¨ãç©´ãå¤ãã£ãããã¯ã©ã¹ãªã©ã®æ½è±¡åæ©è½ããªãã£ãããã¦ãè¦æ¨¡ã大ãããªãã¨è¾ããªãã¾ãã ããã§ãBashã®ä»£æ¿åè£ã«æããã®ãPythonã§ããã¨ã ã¹ãªã¼ã§ããã¤ã¦ã¯Bashã使ã£ã¦ãã¾ããããç¾å¨ã¯æ°è¦æ¡ä»¶ã«ã¯Pythonãæ¨å¥¨ãã¦ãã¾ãã ããããå®éã«Pythonã§æ¸ãç´ã
ããã㯠SQL ã®ã¯ã¨ãªã¨ãPandas ã®ã¡ã½ããã®å¯¾å¿è¡¨ã使ããã SQL åå¼·ä¸ã®ãããåå¿é²ä»£ããã«ç®æ¡æ¸ãï¼æ®´ãæ¸ãï¼ã§æ¸ãã¦ããã Udemy ã®ãã¡ãã®ã³ã¼ã¹ã§åå¼·ãã¦ãã¾ããã DBããã¼ãã«èªä½ã®æ´æ°ã»æä½ã«é¢ãããã®ã¯ãã¡ãã«ã¾ã¨ãã¦ãããï¼SQL ã®ã¯ã¨ãªã ããæ¸ãæ£ãããã¦ããã ãï¼ é åº è¨è¿°é åº select from joinç³»(+on) where group by having order by limit å®è¡é åº(â») from joinç³»(+on) where group by select having order by limit (â»)è¿½è¨ @nora1962jp ãããããææãããã ãã¾ããã®ã§ãã³ã¡ã³ãå 容ã追è¨ãã¾ãã å®è¡é åº from joinç³»(+on) where SQLã«ã¤ãã¦ãªãå®è¡é åºã¯onã¨whereã®é åºã¯onãå
Pythonã®æ¨æºã©ã¤ãã©ãªã®jsonã¢ã¸ã¥ã¼ã«ã使ãã¨ãJSONå½¢å¼ã®ãã¡ã¤ã«ãæååããã¼ã¹ãã¦è¾æ¸ï¼dictï¼ãªã©ã®ãªãã¸ã§ã¯ãã¨ãã¦èªã¿è¾¼ãã ããJSONã«ç¸å½ãããªãã¸ã§ã¯ããæ´å½¢ãã¦JSONå½¢å¼ã®ãã¡ã¤ã«ãæååã¨ãã¦åºåã»ä¿åãããã§ããã json --- JSON ã¨ã³ã³ã¼ãããã³ãã³ã¼ã â Python 3.11.4 ããã¥ã¡ã³ã ãã¹ã¦ã®å¼æ°ã«ã¤ãã¦è§¦ãã¦ããããã§ã¯ãªãã®ã§è©³ç´°ã¯å ¬å¼ããã¥ã¡ã³ããåç §ããããã JSONå½¢å¼ã®æååããã¡ã¤ã«ãpandas.DataFrameã¨ãã¦èªã¿æ¸ãããå ´åã¯ä»¥ä¸ã®è¨äºãåç §ã é¢é£è¨äº: pandasã§JSONæååã»ãã¡ã¤ã«ãèªã¿è¾¼ã¿ï¼read_jsonï¼ é¢é£è¨äº: pandas.DataFrameãJSONæååã»ãã¡ã¤ã«ã«å¤æã»ä¿åï¼to_jsonï¼ ã¾ããJSONå½¢å¼ã®Web APIãåå¾ããã«ã¯Requests
python ãã¼ã¹ã®ãã¹ããã¬ã¼ã ã¯ã¼ã¯ããããã¯ã¼ã¯ãã¹ãèªååã«ç¹åããï¼ãããã¯ã¼ã¯ã ãã§ã¯ãªããï¼ä½ããã¦ããã DevNet : pyATS (ã¡ã¤ã³ãã¼ã¸)pyATS ããã¥ã¡ã³ã(è±èª)CiscoDevNet GitHub ã¬ãã¸ããªï¼ãµã³ãã«ã³ã¼ãç)CiscoDevNet/pyats-sample-scripts CiscoDevNet/pyats-ios-sample CiscoDevNet/pyats-coding-101CiscoDevNet/pyats-plugin-examplesCiscoDevNet/pyats-gui-sampleCiscoTestAutomation/solutions_examplesDocker ã¤ã¡ã¼ã¸(DockerHub)ciscotestautomation/pyatsDocker File ã® GitHub ã¬ãã¸ããªCis
ãã®æç¨¿ã®å®æåº¦ã¨ä»å¾ æ¸ãè¶³ãã¦ãªããè©ä¾¡ãè¶³ãã¦ãªããæ¤è¨¼ãä¸ååãã¤ã¾ãããªãæ¸ãããã ã®ã§ã2016-08-01 ã«åæç¨¿ã¨ãã¦ãããããå¿ è¦ã«å¿ãã¦è¿½è¨ãæ´æ°ãã¦ããäºå®ã ããããå¾è¿°ã®ã¨ããããandroid ã® pythonãã«é¢ããæ å ±ãç¾å¨ã¨ã¦ãææçã«ä¸éå端ãªãã¨ã«ãªã£ã¦ãã¦ãã¾ãã«ãä»ããä¸çªãããã«ãããã¨ã«ãªã£ã¦ãããããªããã¨æãã(ãããã3å¹´ã»ã©åã«ã¯å°ãç¶æ³ãããããããã£ããã§ã¯ãªããã¨æ³åããã) ã®ã§ããããã¦è¨é²ãã¨ãã ãã§ãããããã人ã¯ããã¨æãã®ã§ãã¯ã¿ã·ã®æ å ±ãã¾ã ä¸éå端ã ãã©ãããã¦ãã¾ããã¨æã£ãã Python ã®åã«ãandroid ã®åºæ¬ Python ã android ã§åããããã®ç¾å¨ã®ç¶æ³ãæ£ããçè§£ããããã«ã¯ãããããã android ã£ã¦?ãã®çè§£ãå°ãã¯å¿ è¦ã ã¨ã¯ããåºæ¬ã¯ãããªã®ã ãã¦ã»ã©ã«ã¯ã¯ã¿ã·ã¯
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}