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How to replace a character with a newline in Emacs?
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433
M-x replace-string RET ; RET C-q C-j.
C-q for quoted-insert,
C-j is a newline.
Cheers!
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What does “1 line adds whitespace errors” mean when applying a patch?
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4 Answers
4
Active
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runOnUiThread in fragment
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274
Try this: getActivity().runOnUiThread(new Runnable...
It's because:
1) the implicit this in yo...
Rails 4 - Strong Parameters - Nested Objects
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4 Answers
4
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How to monitor the memory usage of Node.js?
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DamodaranDamodaran
8,95488 gold badges5454 silver badges7878 bronze badges
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Update parent scope variable in AngularJS
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edited May 23 '17 at 11:47
Community♦
111 silver badge
answered Jun 4 '13 at 23:27
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Pandas: drop a level from a multi-level column index?
...tuples([("a", "b"), ("a", "c")])
>>> df = pd.DataFrame([[1,2], [3,4]], columns=cols)
>>> df
a
b c
0 1 2
1 3 4
[2 rows x 2 columns]
>>> df.columns = df.columns.droplevel()
>>> df
b c
0 1 2
1 3 4
[2 rows x 2 columns]
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Search in all files in a project in Sublime Text 3
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423
You can search a directory using Find → Find in files. This also includes all opened tabs.
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composer: How to find the exact version of a package?
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L S
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answered Jan 15 '14 at 14:00
Ross DeaneRoss Deane
2,39222 g...
Unable to modify ArrayAdapter in ListView: UnsupportedOperationException
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284
I tried it out, myself...Found it didn't work. So i check out the source code of ArrayAdapter an...