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How to style a JSON block in Github Wiki?
... Thanks for the hint, for some reason GitHub was making a simple JSON array unnecessarily ugly, now it's just fine :)
– Kilian
Aug 6 '14 at 21:37
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difference between each.with_index and each_with_index in Ruby?
...t substantially). In the reverse example, the reverse is returning another array, and not an enumerator. If it returned an enumerator, then it shouldn't have been slower with a good implementation.
– akostadinov
Feb 23 '16 at 12:46
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#define macro for debug printing in C?
...ywhere. Also it works when printf is not enough, say when you must dump an array or calculate some diagnosing value that is redundant to the program itself.
EDIT: Ok, it might generate a problem when there is else somewhere near that can be intercepted by this injected if. This is a version that go...
What is Ember RunLoop and how does it work?
...ing DOM elements, etc) are performed is determined by the Ember.run.queues array described above:
The run loop will start off on the first queue, which is sync. It'll run all of the actions that were scheduled into the sync queue by the Ember.run code. These actions may themselves also schedule more...
SublimeText encloses lines in white rectangles
...ste the following code to this newly created theme file, right before </array> tag:
<dict>
<key>name</key>
<string>anaconda Error Outline</string>
<key>scope</key>
<string>anaconda.outline.illegal</string>
<key>settings<...
Determine if an object property is ko.observable
...observable is computed? I can determine if an observable is an observable array via $.isArray(vm[key]()), but do you know how to differentiate observables from a ko.computed??
– Adam Rackis
Mar 8 '12 at 22:19
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Encoding Javascript Object to Json string
...ou very much. The k was defined. The problem was me being stupid using new Array() instead of an object {}.
– Lukas Oppermann
Jul 24 '11 at 22:21
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Performance of static methods vs instance methods
...pact here would be how close data is to related data (value-type fields or array values are closer than data in reference type fields) and patterns of access.
– Jon Hanna
Jun 23 '15 at 19:18
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Use of *args and **kwargs [duplicate]
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In the example above, mylist is like an array in JS. Our normal method of print_three_things takes 3 args. Passing it to print_three_things(*mylist), the * annotation is more or less like the spreading operator in ES6. Let me know if my consideration is okay or wro...
MongoDB not equal to
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If there is a null in an array and you want to avoid it:
db.test.find({"contain" : {$ne :[] }}).pretty()
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