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how do I check in bash whether a file was created more than x time ago?
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140
Only for modification time
if test `find "text.txt" -mmin +120`
then
echo old enough
fi
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Unioning two tables with different number of columns
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220
Add extra columns as null for the table having less columns like
Select Col1, Col2, Col3, Col4,...
Test if a variable is set in bash when using “set -o nounset”
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answered Oct 20 '11 at 6:52
AngelomAngelom
1,9771212 silver badges77 bronze badges
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Curious null-coalescing operator custom implicit conversion behaviour
...ry.
We did a lot of reorganization of the nullable rewriting pass in C# 3.0. The bug reproduces in C# 3.0 and 4.0 but not in C# 2.0, which means that the bug was probably my bad. Sorry!
I'll get a bug entered into the database and we'll see if we can get this fixed up for a future version of the l...
What's onCreate(Bundle savedInstanceState)
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106
If you save the state of the application in a bundle (typically non-persistent, dynamic data in...
How to read multiple text files into a single RDD?
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10 Answers
10
Active
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Running MSBuild fails to read SDKToolsPath
...t of an issue runnning a NAnt script that used to properly build my .Net 2.0 based website, when compiling with VS2008 and it's associated tools. I've recently upgraded all the project/solution files to VS2010, and now my build fails with the following error:
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How to check if all of the following items are in a list?
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answered Oct 14 '10 at 9:05
Glenn MaynardGlenn Maynard
48.9k88 gold badges102102 silver badges128128 bronze badges
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Iterate through options
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edited Jun 1 '10 at 13:39
answered Jun 1 '10 at 13:31
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How to read contacts on Android 2.0
I'm working on Android 2.0 and am trying to receive a list of all contacts.
9 Answers
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