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How can I list all collections in the MongoDB shell?
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1178
You can do...
JavaScript (shell):
db.getCollectionNames()
Node.js:
db.listCollections()
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Auto-size dynamic text to fill fixed size container
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edited May 23 '17 at 11:54
Community♦
111 silver badge
answered Mar 27 '09 at 2:52
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Check if a given key already exists in a dictionary and increment it
...me_key'
– mikemaccana
Nov 17 '09 at 11:42
@nailer: fixed, thanks. I had initially used 'some_value' since that's the v...
Readonly Properties in Objective-C?
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116
You need to tell the compiler that you also want a setter. A common way is to put it in a clas...
How can I tell when HttpClient has timed out?
...at differs
– Sir Rufo
Jun 26 '17 at 11:00
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show 7 more co...
Retrieve the commit log for a specific line in a file?
... lines.
For example, suppose you look at git blame's output. Here -L 150,+11 means "only look at the lines 150 to 150+11":
$ git blame -L 150,+11 -- git-web--browse.sh
a180055a git-web--browse.sh (Giuseppe Bilotta 2010-12-03 17:47:36 +0100 150) die "The browser $browser is not
a180055a ...
How can I use numpy.correlate to do autocorrelation?
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118
To answer your first question, numpy.correlate(a, v, mode) is performing the convolution of a ...
Is there a way to collapse all code blocks in Eclipse?
...hssPly76
93.1k2424 gold badges192192 silver badges191191 bronze badges
62
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How to start new activity on button click
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1146
Easy.
Intent myIntent = new Intent(CurrentActivity.this, NextActivity.class);
myIntent.putEx...
How can I remove all my changes in my SVN working directory?
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answered Dec 11 '17 at 11:37
lexa-blexa-b
1,1231111 silver badges1414 bronze badges
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