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Python (and Python C API): __new__ versus __init__
...or an immutable type, as it would allow them to be modified after creation by calling obj.__init__(*args).
Compare the behaviour of tuple and list:
>>> x = (1, 2)
>>> x
(1, 2)
>>> x.__init__([3, 4])
>>> x # tuple.__init__ does nothing
(1, 2)
>>> y = [1,...
How to convert a string to lower case in Bash?
...Obar" ]] to match OK BUT inside case weirdly [b-z] are incorrectly matched by [A-Z]. Bash is confused by the double-negative ("unsetting nocasematch")! :-)
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How to start an application without waiting in a batch file?
...itle.
If you use start with something that is (or needs to be) surrounded by quotes, you need to put empty quotes as the first argument:
start "" "\Foo\Bar\Path with spaces in it\program.exe"
This is because start interprets the first quoted argument it finds as the window title for a new consol...
iPhone: How to switch tabs with an animation?
... You can set the delegate to your UITabController implementation file by adding self.delegate = self; in your viewDidLoad() function. This will allow the above function to be called.
– Chris Fremgen
Apr 18 '15 at 4:23
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jQuery change input text value
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this is by far and away the best thing on the internet: futurecolors.ru/jquery
– Jason
Apr 18 '11 at 21:53
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Why do we check up to the square root of a prime number to determine if it is prime?
...which is 2 to find out that number is not prime. Hence, check divisibility by numbers less than or equal to(if n = 4, m=a=b=2) square root of n.
– anukalp
Nov 20 '14 at 5:49
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How to list commits since certain commit?
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Assuming that by "commit number", you mean commit hash:
git log <commit-hash>..HEAD
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Do you leave parentheses in or out in Ruby? [closed]
When possible.. do you leave parentheses in or out in Ruby?
9 Answers
9
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How to create unit tests easily in eclipse [closed]
I want to create unit tests easily by just selecting method. Is there a tool in eclipse that does that. It should support templates. I should be able to create positive test as well as negative tests.
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Remove everything after a certain character
...ing how things works and largest code rules the world :P So I added a step by step explanation to the split answer (to change the wolrd).
– user985399
Jun 6 '19 at 11:42
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