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What does __FILE__ mean in Ruby?

...o.rb, __FILE__ would be interpreted as "foo.rb". Edit: Ruby 1.9.2 and 1.9.3 appear to behave a little differently from what Luke Bayes said in his comment. With these files: # test.rb puts __FILE__ require './dir2/test.rb' # dir2/test.rb puts __FILE__ Running ruby test.rb will output test.rb ...
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Swift: Pass array by reference?

... edited Nov 15 '17 at 21:23 iwasrobbed 44.5k2020 gold badges138138 silver badges187187 bronze badges ans...
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How to send POST request?

... 399 If you really want to handle with HTTP using Python, I highly recommend Requests: HTTP for Hum...
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Convert NSArray to NSString in Objective-C

I am wondering how to convert an NSArray [@"Apple", @"Pear ", 323, @"Orange"] to a string in Objective-C . 9 Answers ...
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Extracting the last n characters from a ruby string

...a one liner, you can put a number greater than the size of the string: "123".split(//).last(5).to_s For ruby 1.9+ "123".split(//).last(5).join("").to_s For ruby 2.0+, join returns a string "123".split(//).last(5).join ...
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Check difference in seconds between two times

...8 JonJon 383k6868 gold badges674674 silver badges755755 bronze badges ...
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Convert array of integers to comma-separated string

... | edited May 31 '13 at 18:34 Gibron 1,25011 gold badge99 silver badges2222 bronze badges an...
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How to round a number to significant figures in Python

... You can use negative numbers to round integers: >>> round(1234, -3) 1000.0 Thus if you need only most significant digit: >>> from math import log10, floor >>> def round_to_1(x): ... return round(x, -int(floor(log10(abs(x))))) ... >>> round_to_1(0.0232)...
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How to deserialize a JObject to .NET object

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Accessing dict keys like an attribute?

... 313 The best way to do this is: class AttrDict(dict): def __init__(self, *args, **kwargs): ...