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Running a Python script from PHP
... Just a quick reminder for those trying to use shell_exec on a
unix-type platform and can't seem to get it to work. PHP executes as
the web user on the system (generally www for Apache), so you need to
make sure that the web user has rights to whatever files or
directories that you are tryin...
Measure execution time for a Java method [duplicate]
...to results. There are also profilers that can do this for you.
From "Java Platform Performance: Strategies and Tactics" book:
With System.currentTimeMillis()
class TimeTest1 {
public static void main(String[] args) {
long startTime = System.currentTimeMillis();
long total = 0;
...
Rename multiple files based on pattern in Unix
...me (same as Judy2K's answer):
rename fgh jkl fgh*
You should check your platform's man page to see which of the above applies.
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Why does this method print 4?
...g why the value of cnt varies, it is because the stack size depends on the platform. Java SE 6 on Windows has a default stack size of 320k in the 32-bit VM and 1024k in the 64-bit VM. You can read more here.
You can run using different stack sizes and you will see different values of cnt before the...
How do you convert a time.struct_time object into a datetime object?
...ll back") transition) if struct.tm_isdst is -1 or if mktime() on the given platform ignores the input tm_isdst. Also, if the local timezone had different utc offset in the past and C mktime() does not use a historical tz database that can provide the old utc offset values then mktime() may return a ...
Copy to clipboard in Node.js?
...
Check out clipboardy. It lets you copy/paste cross-platform. It is more actively maintained than the copy-paste module mentioned in another answer and it fixes many of that module's issues.
const clipboardy = require('clipboardy');
// Copy
clipboardy.writeSync('????');
// ...
How to change the session timeout in PHP?
...sion handling, the only way to reliably change the session duration in all platforms is to change php.ini. That's because in some platforms, garbage collection is implemented through a script that runs every certain time (a cron script) that reads directly from php.ini, and therefore any attempts at...
Get file name from URI string in C#
...me(uri.LocalPath);
}
This does all of the error checking for you, and is platform-neutral. All of the special cases get handled for you quickly and easily.
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Error executing command 'ant' on Mac OS X 10.9 Mavericks when building for Android with PhoneGap/Cor
...o include /Users/yourusername
their example: /Development/adt-bundle/sdk/platform-tools
needs to be: /Users/yourusername/Development/adt-bundle/sdk/platform-tools
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How do you organize your version control repository?
...or .NET projects on Windows, or something similar based on your OS, target platform, etc.
Make every project build script reference its external (3rd-party) dependencies from a single local shared "library" directory, with every such binary FULLY identified by version: %DirLibraryRoot%\ComponentA-1...