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How do I parse a string to a float or int?
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int(a) will give an error that the string isn't a valid integer: ValueError: invalid literal for int() with base 10: '545.222', but converting from a float to an int is a supported conversion.
– David Parks
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What does “1 line adds whitespace errors” mean when applying a patch?
... to care about. As the manual explains:
What are considered whitespace errors is controlled
by core.whitespace configuration. By default, trailing whitespaces
(including lines that solely consist of whitespaces) and a space
character that is immediately followed by a tab character inside t...
How to get screen dimensions as pixels in Android
I created some custom elements, and I want to programmatically place them to the upper right corner ( n pixels from the top edge and m pixels from the right edge). Therefore I need to get the screen width and screen height and then set position:
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how to convert from int to char*?
... char*.
– Adambean
Jan 25 '16 at 19:05
1
@Adambean: If it is C++, then I'm going to assume std::s...
jQuery Date Picker - disable past dates
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I used your script, but I am getting error "Uncaught ReferenceError: $ is not defined". how will I fix this?
– mable george
Oct 14 '15 at 7:21
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Usages of Null / Nothing / Unit in Scala
... b: Boolean =
if (1 > 2) false
else throw new RuntimeException("error")
the else clause is of type Nothing, which is a subclass of Boolean (as well as any other AnyVal). Thus, the whole assignment is valid to the compiler, although the else clause does not really return anything.
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What type of hash does WordPress use?
... (so, if your PW is "qwertyuiop" your ND5 is "6eea9b7ef19179a06954edd0f6c05ceb". If you use the straight "qwertyuiop" password, select "MD5", or use that long hash and don't select anything, save the DB, and then log into WordPress using "qwertyuiop" and it will work)
– Billy...
Java Round up Any Number
I can't seem to find the answer I'm looking for regarding a simple question: how do I round up any number to the nearest int ?
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How to check if a table exists in a given schema
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Same as the cast, but it returns ...
... null rather than throwing an error if the name is not found
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