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Rounding up to next power of 2

...mon: it's the portable solution. There's no common efficient algorithm for all architectures – phuclv Dec 6 '13 at 9:27 5 ...
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How to Execute SQL Server Stored Procedure in SQL Developer?

...ramater and still the same error. I don't think it's running procedure at all. The EXEC command isn't syntax highlighted, so I'm guessing Developer doesn't recognize it even though the connection is to a SQL Server database. But I can't find anything on the web to confirm/deny that. ...
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Remove not alphanumeric characters from string

...e them. A backslash in the string needs escaping if it's to be taken literally: "\\test\\red\\bob\\fred\\new".replace(/\W/g, '') "testredbobfrednew" // output Handling malformed strings If you're not able to escape the input string correctly (why not?), or it's coming from some kind of untruste...
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Python constructor and default value [duplicate]

...class below, the wordList and adjacencyList variable is shared between all instances of Node. 4 Answers ...
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Semantic Issue: Property's synthesized getter follows Cocoa naming convention for returning 'owned'

... the memory management rules for declared properties, too — more specifically, for declared properties’ accessors: You take ownership of an object if you create it using a method whose name begins with “alloc”, “new”, “copy”, or “mutableCopy”. A property named newTitle, whe...
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Python integer division yields float

... @JonathanSternberg except for all the code that was written for python 2.0. I feel like the role of / and // should be reversed to keep backwards compatibility. Also, in pretty much every other language / preserves type. i would make more sense then fo...
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How to search a specific value in all tables (PostgreSQL)?

... at 11:55 Mike Sherrill 'Cat Recall'Mike Sherrill 'Cat Recall' 78.5k1616 gold badges103103 silver badges156156 bronze badges ...
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What does 'super' do in Python?

... What's the difference? SomeBaseClass.__init__(self) means to call SomeBaseClass's __init__. while super(Child, self).__init__() means to call a bound __init__ from the parent class that follows Child in the instance's Method Resolution Order (MRO). If the instance is a subclass of ...
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How to open link in new tab on html?

... The special targets all start with an underscore. blank would be the name of a frame or window. It may seem to work, because a new window or tab will probably be opened when none exists with the name 'blank', but a second click on the link shoul...
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Best practices with STDIN in Ruby?

...ARGF is your friend when it comes to input; it is a virtual file that gets all input from named files or all from STDIN. ARGF.each_with_index do |line, idx| print ARGF.filename, ":", idx, ";", line end # print all the lines in every file passed via command line that contains login ARGF.each do...