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Angularjs $q.all
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225
In javascript there are no block-level scopes only function-level scopes:
Read this article abo...
HTML5 Canvas Resize (Downscale) Image High Quality?
I use html5 canvas elements to resize images im my browser. It turns out that the quality is very low. I found this: Disable Interpolation when Scaling a <canvas> but it does not help to increase the quality.
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How to pad zeroes to a string?
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2506
Strings:
>>> n = '4'
>>> print(n.zfill(3))
004
And for numbers:
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Does running git init twice initialize a repository or reinitialize an existing repo?
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coreywardcoreyward
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Unique constraint that allows empty values in MySQL
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Yes, you can do this. See the MySQL reference (version 5.5).
A UNIQUE index creates a constraint such that all values in the index must be distinct. An error occurs if you try to add a new row with a key value that matches an existing row. For all engines, a UNIQUE index all...
How to exclude file only from root folder in Git
...iles? /folder/?
– CodeManX
Aug 23 '15 at 20:31
12
Either /folder/ or /folder would work, but addi...
Can existing virtualenv be upgraded gracefully?
I have a virtualenv created for Python 2.5 and want to "upgrade" it to Python 2.6.
5 Answers
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Regex to match any character including new lines
...regexpal.com to test
– Zymotik
Jul 15 '14 at 15:40
1
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How to restart a rails server on Heroku?
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5 Answers
5
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Change SVN repository URL
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JuanalJuanal
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