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Is gcc 4.8 or earlier buggy about regular expressions?
... was added to 7+ as a result of this answer and is the GCC major version
Testing
You can test it with GCC like this:
cat << EOF | g++ --std=c++11 -x c++ - && ./a.out
#include <regex>
#if __cplusplus >= 201103L && \
(!defined(__GLIBC...
How do I get Windows to go as fast as Linux for compiling C++?
...ll these things, you wouldn't come close to the Linux perfomance. Give the test below a try and and post your timing if you disagree.
– b7kich
Dec 30 '11 at 20:54
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PHP “pretty print” json_encode [duplicate]
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@NicCottrell doesn't work when i test it here sandbox.onlinephpfunctions.com/code/…
– drzaus
Aug 28 '14 at 5:15
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php发送get、post请求的几种方法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...ontext_create($opts);
$html = file_get_contents('http://localhost/e/admin/test.html', false, $context);
echo $html;
?>
方法4：用fsockopen函数打开url，以get方式获取完整的数据，包括header和body,fsockopen需要 PHP.ini 中 allow_url_fopen 选项开启
<?php
function get_u...
Why always ./configure; make; make install; as 3 separate steps?
...ult. And every make has different actions to do. Some do building, some do tests after building, some do checkout from external SCM repositories. Usually you don't have to give any parameters, but again some packages execute them differently.
Install to the system
make install
This installs the...
What's a good Java, curses-like, library for terminal applications? [closed]
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Here is a way to call the ncurses lib using JNI. I tested this and it works.
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align text center with android
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Set also android:gravity parameter in TextView to center.
For testing the effects of different layout parameters I recommend to use different background color for every element, so you can see how your layout changes with parameters like gravity, layout_gravity or others.
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Compare two objects and find the differences [duplicate]
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I think he's not looking for equality tests, but rather the collection of reasons why the two objects do not match.
– deepee1
Feb 9 '11 at 22:28
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Disable password authentication for SSH [closed]
...ion, PasswordAuthentication, UsePAM from yes to no on server. Successfully tested under Debian/Ubuntu.
– anon
Apr 13 '18 at 10:29
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A regular expression to exclude a word/string
...n. The regexp that you have looks like it will capture the query string -- test and see if your query string comes along. Also - (\?(.+))?$ should be fast. I wouldn't worry too much about speed.
– Seth
Jan 17 '10 at 20:25
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