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How can I test an AngularJS service from the console?
... inspection tool of your developer tools and then run the following line ($0 is always the selected element):
angular.element($0).scope()
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Nested defaultdict of defaultdict
...dd()
>>> x['a']['b']['c']['d']
defaultdict(<function rec_dd at 0x7f0dcef81500>, {})
>>> print json.dumps(x)
{"a": {"b": {"c": {"d": {}}}}}
Of course you could also do this with a lambda, but I find lambdas to be less readable. In any case it would look like this:
rec_dd =...
Merge/flatten an array of arrays
...["$6"],
["$12"],
["$25"],
["$25"],
["$18"],
["$22"],
["$10"]
];
var merged = [].concat.apply([], arrays);
console.log(merged);
Using the apply method of concat will just take the second parameter as an array, so the last line is identical to this:
var merged2 = [].conc...
Count characters in textarea
...
170
What errors are you seeing in the browser? I can understand why your code doesn't work if what y...
List or IList [closed]
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answered Dec 30 '08 at 12:23
tvanfossontvanfosson
475k9191 gold badges672672 silver badges767767 bronze badges
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Set cache-control for entire S3 bucket automatically (using bucket policies?)
...n the "Key" field, select "Cache-Control" from the drop down menu
max-age=604800Enter (7 days) for Value
Press "Save" button
(thanks to @biplob - please give him some love below)
AWS Command Line Solution
Originally, when I created this bucket policies were a no go, so I figured how to do it using...
How do I print debug messages in the Google Chrome JavaScript Console?
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answered Oct 20 '08 at 10:20
Sergey IlinskySergey Ilinsky
29.1k99 gold badges4848 silver badges5555 bronze badges
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Ignore whitespace in HTML [duplicate]
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210
Oh, you can really easy accomplish that with a single line of CSS:
#parent_of_imgs { white-spac...
Can a C++ enum class have methods?
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answered Jan 22 '14 at 23:09
Stefano SanfilippoStefano Sanfilippo
27.7k77 gold badges6969 silver badges7676 bronze badges
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push_back vs emplace_back
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602
In addition to what visitor said :
The function void emplace_back(Type&& _Val) provide...