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How to do a git diff on moved/renamed file?
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Note that rename detection works only when both old and new files appear in the collection of files processed by git diff. Running git diff -M on a single (renamed) file doesn't report a rename.
– Leon
Oct 25 '17 at 10:38
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How to make CSS width to fill parent?
... if the table rows total width is greater than the width of bar it will expand to its needed width. IF i recall you can counteract this by setting display: block !important; though its been awhile since ive had to fix that. (im sure someone will correct me if im wrong).
textarea#bar i beleive is a ...
How can I get the sha1 hash of a string in node.js?
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See the crypto.createHash() function and the associated hash.update() and hash.digest() functions:
var crypto = require('crypto')
var shasum = crypto.createHash('sha1')
shasum.update('foo')
shasum.digest('hex') // => "0beec7b5ea3f0fdbc95d0dd47f3c5bc275da8a33...
Proper use of beginBackgroundTaskWithExpirationHandler
I'm a bit confused about how and when to use beginBackgroundTaskWithExpirationHandler .
5 Answers
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How do I sort a dictionary by value?
... a dictionary of values read from two fields in a database: a string field and a numeric field. The string field is unique, so that is the key of the dictionary.
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How do I convert a PDF document to a preview image in PHP? [closed]
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You need ImageMagick and GhostScript
<?php
$im = new imagick('file.pdf[0]');
$im->setImageFormat('jpg');
header('Content-Type: image/jpeg');
echo $im;
?>
The [0] means page 1.
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How do I install Eclipse Marketplace in Eclipse Classic?
...r the Helios Repository is download.eclipse.org/releases/helios - in the standalone version of Adobe ColdFusion Builder 2 which is based on Eclipse 3.6.1, the Helios update repository is not listed.
– Danlance
Jul 8 '11 at 15:06
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AngularJS 1.2 $injector:modulerr
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Hmm, I'm using bower, and it provides .map files - I wonder why Chrome was still showing me errors from the minified file. Thanks for the heads up, @Mart!
– Aditya M P
Sep 8 '13 at 21:02
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Check if a row exists, otherwise insert
...erbook a flight, as it will insert a new row when there are 10 tickets max and you are booking 20.
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How to get temporary folder for current user
...n checks for the existence of environment variables in the following order and uses the first path found:
The path specified by the TMP environment variable.
The path specified by the TEMP environment variable.
The path specified by the USERPROFILE environment variable.
The Windows directory.
It'...