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PHP exec() vs system() vs passthru()
...ome to the situation where I had to do very expensive computations. No PHP-Module were (is) available for that. I wrote my own C program and I invoke it with passthru(). Sometimes portability can be less important than other things. Depends on the project.
– Paolo
...
Can I install Python windows packages into virtualenvs?
...
On Windows 7, 64 bit, with 64 bit Python had to modify regpath to regpath = "SOFTWARE\\Wow6432Node\\Python\\Pythoncore\\%s\\" % (version)
– Oleksiy
May 25 '14 at 5:59
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str performance in python
...%s')
3 LOAD_FAST 0 (x)
6 BINARY_MODULO
7 RETURN_VALUE
Of course the above is true for the system I tested on (CPython 2.7); other implementations may differ.
...
Bash Templating: How to build configuration files from templates with Bash?
...RI="/hows-it-goin"; MONITOR_IP="10.10.2.15";
cat >/etc/apache2/conf.d/mod_status.conf <<EOF
<Location ${STATUS_URI}>
SetHandler server-status
Order deny,allow
Deny from all
Allow from ${MONITOR_IP}
</Location>
EOF
...
App Inventor 2 向心力实验App - 探究向心力F与角速度ω、半径r、质量m的关...
...uot;") + "\n"
结束对于
调用 文件1.保存文件(csv内容, "/Download/centripetal_data.csv")
六、实验操作步骤
6.1 准备工作
1. 在手机上安装向心力实验App
2. 准备一个旋转装置（如沙拉甩干机、小型...
C++ convert hex string to signed integer
... Buchanan, as far as sticking to C++ goes, I liked yours, but I have a few mods:
template <typename ElemT>
struct HexTo {
ElemT value;
operator ElemT() const {return value;}
friend std::istream& operator>>(std::istream& in, HexTo& out) {
in >> std::...
Why does HTML think “chucknorris” is a color?
...are not skipped, they are treated as 0.
– treat your mods well
Sep 28 '12 at 3:30
5
(WHile this a...
How do I get user IP address in django?
... ip
Make sure you have reverse proxy (if any) configured correctly (e.g. mod_rpaf installed for Apache).
Note: the above uses the first item in X-Forwarded-For, but you might want to use the last item (e.g., in the case of Heroku: Get client's real IP address on Heroku)
And then just pass the re...
PHP - how to best determine if the current invocation is from CLI or web server?
...rom the command line (CLI) or from the web server (in my case, Apache with mod_php).
18 Answers
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Should I choose ActivePerl or Strawberry Perl for Windows? [duplicate]
...tive PPM repositories which will give you access to almost all useful Perl modules available on CPAN - but prepared and tested for Windows. This was for me, in the long run, a much better (and more robust) choice. Even for the Windows version of the Apache HTTP server, there is a precompiled mod_per...