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List comprehension with if statement
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188
You got the order wrong. The if should be after the for (unless it is in an if-else ternary op...
position: fixed doesn't work on iPad and iPhone
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15 Answers
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Number of occurrences of a character in a string [duplicate]
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219
You could do this:
int count = test.Split('&').Length - 1;
Or with LINQ:
test.Count(x =...
How do I use DateTime.TryParse with a Nullable?
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DateTime? d=null;
DateTime d2;
bool success = DateTime.TryParse("some date text", out d2);
if ...
ADO.NET DataRow - check for column existence
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212
You can simply check like this:
return row.Table.Columns.Contains(columnName);
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How can I do division with variables in a Linux shell?
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edited Aug 7 '13 at 3:04
answered Aug 7 '13 at 2:59
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iOS 7 UIBarButton back button arrow color
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17 Answers
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django template display item value or empty string
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218
You want the default_if_none template filter, (doc).
default_if_none will display the given st...
Does Dispose still get called when exception is thrown inside of a using statement?
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Yes, using wraps your code in a try/finally block where the finally portion will call Dispose(...
Executing an EXE file using a PowerShell script
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& "C:\Program Files\Automated QA\TestExecute 8\Bin\TestExecute.exe" C:\temp\TestProject1\T...