大约有 2,300 项符合查询结果(耗时:0.0185秒) [XML]

https://stackoverflow.com/ques... 

SyntaxError: Non-ASCII character '\xa3' in file when function returns '£'

... which behaves correctly in both Python 2 & 3. – PM 2Ring Jun 13 '18 at 9:01 add a comment  |  ...
https://stackoverflow.com/ques... 

Why does modern Perl avoid UTF-8 by default?

...tch "S" or "s" is broken and wrong. You’d be surprised. Code that uses \PM\pM* to find grapheme clusters instead of using \X is broken and wrong. People who want to go back to the ASCII world should be whole-heartedly encouraged to do so, and in honor of their glorious upgrade they should be prov...
https://stackoverflow.com/ques... 

Named regular expression group “(?Pregexp)”: what does “P” stand for?

...uido van Rossum (gui...@CNRI.Reston.Va.US) Date: Dec 10, 1997 3:36:19 pm I have an unusual request for the Perl developers (those that develop the Perl language). I hope this (perl5-porters) is the right list. I am cc'ing the Python string-sig because it is the origin of most of th...
https://stackoverflow.com/ques... 

Why is address zero used for the null pointer?

...was 0xffffffff and 0 was a perfectly valid address – pm100 Jun 19 '17 at 22:24 add a comment ...
https://stackoverflow.com/ques... 

Counting inversions in an array

...ay be interested in looking at the timing results. – PM 2Ring Dec 16 '17 at 13:18 add a comment  |  ...
https://www.tsingfun.com/down/ebook/49.html 

莱昂氏unix源代码分析 PDF - 文档下载 - 清泛网 - 专注C/C++及内核技术

...块(5561) 329 20.2 mount表(0272) 329 20.3 iinit(6922) 330 20.4 安装 330 20.5 smount(6086) 330 20.6 注释 331 20.7 iget(7276) 331 20.8 getfs(7167) 332 20.9 update(7201) 332 20.10 sumount(6144) 333 20.11 资源分配 333 20.12 alloc(6956) 334 20.13 itrunc(7414) ...
https://stackoverflow.com/ques... 

How to validate phone numbers using regex

...any of the following as valid entries on a web site: "123 456 7890 until 6pm, then 098 765 4321" "123 456 7890 or try my mobile on 098 765 4321" "ex-directory - mind your own business" share | ...
https://bbs.tsingfun.com/thread-1002-1-1.html 

App Inventor 2开发计步器与定位器 - App Inventor 2 中文网 - 清泛IT论坛,有思想、有深度

...单说就是可以让我们在appinventor里面直接调用手机上已经安装的其他程序,比如相机、地图等。 (2)属性 Action属性:android.intent.action.VIEW DataUri属性:这是调用其他程序的关键属性,可在程序中动态设置,具体每个程序的调用...
https://www.fun123.cn/referenc... 

App Inventor 2 SQLite 拓展:超流行兼容主流SQL语法的迷你本地数据库引擎...

... 服务条款 教育 入门必读 中文教程 IoT专题 AI2拓展 ChatGPT接入 Aia Store 开通VIP 搜索 App Inventor 2...
https://stackoverflow.com/ques... 

Drawing an SVG file on a HTML5 canvas

...Lz75ht67OhhZg/M0p6d5tD9C8SNBBs5XBJhI4uNLC4SREA0UI9yJr2c4e6QO+v3WF27w+rmNrv9Pm7hxDyHFg5yYGEOYxytuRY2SYiSCIwgRgBQIxgjEAKuZWg6R9S0SCS4qKLZElY3HC5tp7QPtmlMN7HOETUTXBJjrEGsAfgPFECsQbBIbDGJZUYgGE8ugQyPm+o0STtTuGZMnKZEjRjjLIgAirEOEQEBDQFBEFFEBWLFtVJmpENRl6hUuFanTRAlbTeZarcx0R6YNZagAdD/t5N9+QgCYAw2jrAhpjM3z...