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How to detect if a function is called as constructor?
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Tim DownTim Down
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django admin - add custom form fields that are not part of the model
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edited Aug 23 '18 at 15:34
Adrian Martin
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Unable to execute dex: GC overhead limit exceeded in Eclipse
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437
It can be fixed by changing the VM values in Eclipse.ini. Set the values to 512 and 1024 as b...
What is the best way to ensure only one instance of a Bash script is running? [duplicate]
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14 Answers
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How can mixed data types (int, float, char, etc) be stored in an array?
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244
You can make the array elements a discriminated union, aka tagged union.
struct {
enum { i...
cancelling a handler.postdelayed process
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481
I do this to post a delayed runnable:
myHandler.postDelayed(myRunnable, SPLASH_DISPLAY_LENGTH...
Get operating system info
...much bang on.
Borrowed from an answer on SO https://stackoverflow.com/a/15497878/
<?php
$user_agent = $_SERVER['HTTP_USER_AGENT'];
function getOS() {
global $user_agent;
$os_platform = "Unknown OS Platform";
$os_array = array(
'/windows nt 10/i' ...
How to check an Android device is HDPI screen or MDPI screen?
...'s HDPI
// return 2.0 if it's XHDPI
// return 3.0 if it's XXHDPI
// return 4.0 if it's XXXHDPI
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How do you know when to use fold-left and when to use fold-right?
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4 Answers
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PHP - how to best determine if the current invocation is from CLI or web server?
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edited Mar 12 '12 at 5:34
community wiki
3 re...