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How do I iterate over the words of a string?
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How to remove unreferenced blobs from my git repo
...-all", guaranteed to remove all your git garbage until they might come up extra config variables:
git -c gc.reflogExpire=0 -c gc.reflogExpireUnreachable=0 -c gc.rerereresolved=0 -c gc.rerereunresolved=0 -c gc.pruneExpire=now gc
You might also need to run something like these first, oh dear, git i...
How to send an email using PHP?
...il function will not work on a Local server.
<?php
$to = 'nobody@example.com';
$subject = 'the subject';
$message = 'hello';
$headers = 'From: webmaster@example.com' . "\r\n" .
'Reply-To: webmaster@example.com' . "\r\n" .
'X-Mailer: PHP/' . phpversion();
mail($to, $subject, $messag...
Rails: convert UTC DateTime to another time zone
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time.in_time_zone(time_zone)
Example:
zone = ActiveSupport::TimeZone.new("Central Time (US & Canada)")
Time.now.in_time_zone(zone)
or just
Time.now.in_time_zone("Central Time (US & Canada)")
You can find the names of the ActiveSupport time z...
LD_LIBRARY_PATH vs LIBRARY_PATH
...RY_PATH only makes sense with dynamic libraries
– Alex Jasmin
Nov 22 '10 at 22:11
2
My point is t...
I don't understand -Wl,-rpath -Wl,
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The -Wl,xxx option for gcc passes a comma-separated list of tokens as a space-separated list of arguments to the linker. So
gcc -Wl,aaa,bbb,ccc
eventually becomes a linker call
ld aaa bbb ccc
In your case, you want to say "ld -...
Is there a command to refresh environment variables from the command prompt in Windows?
...ariable I have to restart the command prompt. Is there a command I could execute that would do this without restarting CMD?
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Submit jQuery UI dialog on
I have a jQuery UI dialog box with a form. I would like to simulate a click on one of the dialog's buttons so you don't have to use the mouse or tab over to it. In other words, I want it to act like a regular GUI dialog box where simulates hitting the "OK" button.
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Avoiding SQL injection without parameters
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@tnyfst: it can reuse the execution plan when the query string changes for every combination of parameter values? I did not think that possible.
– John Saunders
May 26 '09 at 16:29
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How to add semicolon after method call when inside parameter list in IntelliJ IDEA?
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For Windows or Linux users, Ctrl+Shift+Enter.
For macOS/OS X users, ⌘ Command+⇧ Shift+Enter.
That finishes the statement you're currently writing. Try it in a few different situations, like in if statements, for loops etc, and you'll see ...