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Browse and display files in a git repo without cloning
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edited Aug 12 '16 at 18:48
Nightfirecat
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How can I break up this long line in Python?
... jcdyerjcdyer
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Why does Maven have such a bad rep? [closed]
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48 Answers
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Insert text into textarea with jQuery
...x: <p
– TStamper
Jun 3 '09 at 22:47
How about if the result is coming from a PHP page and handled by jQuery? (in be...
How to disable anchor “jump” when loading a page?
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Does your fix not work? I'm not sure if I understand the question correctly - do you have a dem...
Items in JSON object are out of order using “json.dumps”?
...gt;>> json.dumps(OrderedDict(b=2, a=1))
'{"b": 2, "a": 1}'
See PEP 468 – Preserving Keyword Argument Order.
If your input is given as JSON then to preserve the order (to get OrderedDict), you could pass object_pair_hook, as suggested by @Fred Yankowski:
>>> json.loads('{"a": 1,...
How do I enable/disable log levels in Android?
... WARN = LOGLEVEL > 1;
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public static boolean VERBOSE = LOGLEVEL > 4;
if (VERBOSE) Log.v(TAG, "Message here"); // Won't be shown
if (WARN) Log.w(TAG, "WARNING HERE"); // Still goes through
Later, you can just change the LOGLEVEL for all debug output level.
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How can I call controller/view helper methods from the console in Ruby on Rails?
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14 Answers
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What does “|=” mean? (pipe equal operator)
...e than 1<<1 or 10 in binary
public static final int DEFAULT_LIGHTS = 4; // is the same than 1<<2 or 100 in binary
So you can use bit-wise OR to add flags
int myFlags = DEFAULT_SOUND | DEFAULT_VIBRATE; // same as 001 | 010, producing 011
so
myFlags |= DEFAULT_LIGHTS;
simply means ...
In mongoDb, how do you remove an array element by its index?
.... In fact, this is an open issue http://jira.mongodb.org/browse/SERVER-1014 , you may vote for it.
The workaround is using $unset and then $pull:
db.lists.update({}, {$unset : {"interests.3" : 1 }})
db.lists.update({}, {$pull : {"interests" : null}})
Update: as mentioned in some of the comment...