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What does new self(); mean in PHP?
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self points to the class in which it is written.
So, if your getInstance method is in a class...
How do you round to 1 decimal place in Javascript?
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Using os.walk() to recursively traverse directories in Python
...ee) but it gives me 'charmap' codec can't encode characters in position 17-21: character maps to <undefined>
– Luis Felipe
Mar 24 '17 at 14:28
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Preferred way to create a Scala list
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answered Aug 6 '09 at 21:00
Alexander AzarovAlexander Azarov
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Foreign keys in mongo?
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NerianNerian
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Should I use 'has_key()' or 'in' on Python dicts?
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tonfatonfa
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What are the details of “Objective-C Literals” mentioned in the Xcode 4.4 release notes?
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edited Sep 5 '12 at 21:06
Jano
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How to create module-wide variables in Python? [duplicate]
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timmwagenertimmwagener
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Is there a __CLASS__ macro in C++?
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– Michael Krelin - hacker
Nov 3 '09 at 12:21
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That's a pity it isn't defined like __ CLASS __ , it can...
Saving a Numpy array as an image
....io.imwrite
– g.stevo
Apr 19 '17 at 21:56
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"imsave is deprecated in SciPy 1.0.0, and will be rem...