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ListView item background via custom selector
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128
I've been frustrated by this myself and finally solved it. As Romain Guy hinted to, there's ano...
Storing SHA1 hash values in MySQL
...racters. But if you use 8 bit per character, you would only need a 160/8 = 20 character long field.
So I recommend you to use BINARY(20) and the UNHEX function to convert the SHA1 value to binary.
I compared storage requirements for BINARY(20) and CHAR(40).
CREATE TABLE `binary` (
`id` int un...
NUnit Unit tests not showing in Test Explorer with Test Adapter installed
I've installed NUnit Test Adapter for VS2012 + 2013. When I first installed the Adapter tests were showing up, but they stopped showing up for some reason today. After building, rebuilding, cleaning, restarting, nothing shows up in Test Explorer. Why would this be happening? I'm using VS2013 Ult...
How to delete a folder with files using Java
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Capture Video of Android's Screen
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Android 4.4 (KitKat) and higher devices have a shell utility for recording the Android device ...
ng-app vs. data-ng-app, what is the difference?
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edited Feb 2 '16 at 18:24
tgf
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answered May 16 '...
grep using a character vector with multiple patterns
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273
In addition to @Marek's comment about not including fixed==TRUE, you also need to not have the...
Python dictionary: are keys() and values() always the same order?
...1-to-1 mapping (assuming the dictionary is not altered between calling the 2 methods).
8 Answers
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How to change the color of a CheckBox?
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23 Answers
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