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gitignore all files of extension in directory
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answered May 23 '12 at 2:27
ptyxptyx
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How do I replace multiple spaces with a single space in C#?
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24 Answers
24
Active
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ActiveRecord: List columns in table from console
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215
This will list the column_names from a table
Model.column_names
e.g. User.column_names
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Set transparent background using ImageMagick and commandline prompt
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I am using ImageMagick 6.6.9-7 on Ubuntu 12.04.
What worked for me was the following:
convert test.png -transparent white transparent.png
That changed all the white in the test.png to transparent.
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How to save an HTML5 Canvas as an image on a server?
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247
Here is an example of how to achieve what you need:
Draw something (taken from canvas tutoria...
UITextView that expands to text using auto layout
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pkamb
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answered Jul 18 '13 at 12:09
ancajicanc...
Vagrant error: NFS is reporting that your exports file is invalid
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-32
Try using the known good versions of VirtualBox and Vagrant noted in Discourse as Your First Rai...
ALTER TABLE to add a composite primary key
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428
ALTER TABLE provider ADD PRIMARY KEY(person,place,thing);
If a primary key already exists the...