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How to enable cURL in PHP / XAMPP
...en restart the Apache service.
NB: In newer XAMPP versions, PHP has moved to root xampp folder xampp\php\php.ini.
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How to switch a user per task or set of tasks?
...must execute a command with sudo privileges ( sudo: yes ) because I'd like to do it for a certain user. Ideally I'd much rather use sudo to switch to that user and execute the commands normally. Because then I won't have to do my usual post commands clean up such as chowning directories. Here's a sn...
C# - What does the Assert() method do? Is it still useful?
...e condition is true.
If you compile in Release, all Debug.Assert's are automatically left out.
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Change Default Scrolling Behavior of UITableView Section Header
...o sections. It is a simple table view. I am using viewForHeaderInSection to create custom views for these headers. So far, so good.
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PHP passing $_GET in linux command prompt
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Typically, for passing arguments to a command line script, you will use either argv global variable or getopt:
// bash command:
// php -e myscript.php hello
echo $argv[1]; // prints hello
// bash command:
// php -e myscript.php -f=world
$opts = getopt(...
Create new tmux session from inside a tmux session
I'm writing a shell script that creates / attaches or switches to a given session, depending on whether one is inside tmux and the session exists.
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How can I know if a process is running?
When I get a reference to a System.Diagnostics.Process , how can I know if a process is currently running?
13 Answers
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The transaction log for the database is full
... I wouldn't say it's a one-time job, but it is rare that we have to do it. I didn't create a second log file, but I did increase the initial size of my current log file to 30GB. During my last run it was set to 20GB and it still failed.
– Jimbo
Jul ...
Check if a variable is a string in JavaScript
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You can use typeof operator:
var booleanValue = true;
var numericalValue = 354;
var stringValue = "This is a String";
var stringObject = new String( "This is a String Object" );
alert(typeof booleanValue) // displays "boolean"
alert(typeof numeric...
How to draw a custom UIView that is just a circle - iPhone app
How would I go about drawing a custom UIView that is literally just a ball (a 2D circle)? Would I just override the drawRect method? And can someone show me the code for drawing a blue circle?
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