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Get Selected index of UITableView
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216
NSIndexPath *selectedIndexPath = [tableView indexPathForSelectedRow];
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Using try vs if in python
...surements:
>>> import timeit
>>> timeit.timeit(setup="a=1;b=1", stmt="a/b") # no error checking
0.06379691968322732
>>> timeit.timeit(setup="a=1;b=1", stmt="try:\n a/b\nexcept ZeroDivisionError:\n pass")
0.0829463709378615
>>> timeit.timeit(setup="a=1;b=0", stmt=...
How to include a child object's child object in Entity Framework 5
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edited Oct 21 '16 at 22:17
answered Oct 24 '12 at 11:39
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Open a file with Notepad in C#
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191
You need System.Diagnostics.Process.Start().
The simplest example:
Process.Start("notepad.ex...
Rails how to run rake task
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132
You can run Rake tasks from your shell by running:
rake task_name
To run from from Ruby (e....
Downloading Java JDK on Linux via wget is shown license page instead
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1670
+50
*Works...
Efficiency of Java “Double Brace Initialization”?
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15 Answers
15
Active
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Loop through Map in Groovy?
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edited Sep 19 '17 at 13:07
answered Apr 5 '12 at 23:23
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How can you detect the version of a browser?
...firefox|msie|trident(?=\/))\/?\s*(\d+)/i) || [];
if(/trident/i.test(M[1])){
tem= /\brv[ :]+(\d+)/g.exec(ua) || [];
return 'IE '+(tem[1] || '');
}
if(M[1]=== 'Chrome'){
tem= ua.match(/\b(OPR|Edge)\/(\d+)/);
if(tem!= null) return tem.slice(1).join(' ...
sqlite alter table add MULTIPLE columns in a single statement
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316
No, you have to add them one at a time. See the syntax diagram at the top of SQLite's ALTER TAB...