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PHP - Get bool to echo false when false
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answered Feb 9 '11 at 18:05
Dan GrossmanDan Grossman
48.1k1010 gold badges100100 silver badges9494 bronze badges
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“unadd” a file to svn before commit
...ch did not have the proper ignore properties was included. I've got about 100 uploaded binary files versioned now, but I haven't committed yet.
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Backwards migration with Django South
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Your app should have a migrations directory, with files in it named like
0000_initial.py
0001_added_some_fields.py
0002_added_some_more_fields.py
0003_deleted_some_stuff.py
Normally, when you run ./manage.py migrate your_app, South runs all new migrations, in order. (It looks at the database tab...
Truncating long strings with CSS: feasible yet?
...rflow: ellipsis is now supported as of Firefox 7 (released September 27th 2011). Yay! My original answer follows as a historical record.
Justin Maxwell has cross browser CSS solution. It does come with the downside however of not allowing the text to be selected in Firefox. Check out his guest post...
Simplest way to do a fire and forget method in c# 4.0
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Not an answer for 4.0, but worth noting that in .Net 4.5 you can make this even simpler with:
#pragma warning disable 4014
Task.Run(() =>
{
MyFireAndForgetMethod();
}).ConfigureAwait(false);
#pragma warning restore 4014
The pragma is t...
What does PorterDuff.Mode mean in android graphics.What does it do?
...or
Da Destination alpha
Dc Destination color
Where alpha is a value [0..1], and color is substituted once per channel (so use the formula once for each of red, green and blue)
The resulting values are specified as a pair in square braces as follows.
[<alpha-value>,<color-value>]
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Wait for a void async method
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answered Nov 30 '12 at 2:17
Rohit SharmaRohit Sharma
4,63722 gold badges2222 silver badges3636 bronze badges
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Passing data to a closure in Laravel 4
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edited Nov 28 '18 at 22:05
answered Jan 23 '13 at 16:59
B...
Run java jar file on a server as background process
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Anton BeloglazovAnton Beloglazov
4,02911 gold badge1818 silver badges99 bronze badges
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Flask-SQLalchemy update a row's information
... Mark HildrethMark Hildreth
34.8k99 gold badges110110 silver badges105105 bronze badges
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