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How to set focus on input field?
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When a Modal is opened, set focus on a predefined <input> inside this Modal.
De...
How to implement a unique index on two columns in rails
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Dorian
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answered Nov 8 '10 at 12:45
shingarashingara
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Programmatically set height on LayoutParams as density-independent pixels
... MokusMokus
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Difference between >>> and >>
...ss of the number.
For example: -2 represented in 8 bits would be 11111110 (because the most significant bit has negative weight). Shifting it right one bit using arithmetic shift would give you 11111111, or -1. Logical right shift, however, does not care that the value could possibly represent ...
How can I get the current screen orientation?
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edited Jul 3 '12 at 18:00
Tim Cooper
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django 1.5 - How to use variables inside static tag
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edited Apr 26 '14 at 20:16
Barney Szabolcs
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NSUserDefaults removeObjectForKey vs. setObject:nil
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Swift 3.0
The below answer is no longer the case when I tested this.
When set to nil the result is NSCFData being stored. Possibly an NSNull object reference, but I am not positive.
To completely remove a value for a key use UserD...
Foreign key from one app into another in Django
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answered Nov 27 '08 at 14:27
Michael WarkentinMichael Warkentin
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Recursive directory listing in DOS
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answered Mar 4 '10 at 4:06
Michael ToddMichael Todd
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Returning from a finally block in Java
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answered Sep 7 '08 at 3:20
Jason CohenJason Cohen
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