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How to check type of variable in Java?

...pe). The examples you gave (int, array, double) these are all primitives, and there are no sub-types of them. Thus, if you declare a variable to be an int: int x; You can be sure it will only ever hold int values. If you declared a variable to be a List, however, it is possible that the variab...
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Does .NET have a way to check if List a contains all items in List b?

... } } This checks whether there are any elements in b which aren't in a - and then inverts the result. Note that it would be slightly more conventional to make the method generic rather than the class, and there's no reason to require List<T> instead of IEnumerable<T> - so this would p...
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Change GitHub Account username

... question. But it's misleading, as this was the first result in my search, and both the answers aren't correct anymore. You can change your Github account name at any time. To do this, click your profile picture > Settings > Account Settings > Change Username. Links to your repositories...
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How to scp in Python?

...a lot of code that in the end for scp ends up actually calling the scp command line which only works on *nix. – Nick Bastin Jun 12 '12 at 6:49 8 ...
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How to read a file line-by-line into a list?

How do I read every line of a file in Python and store each line as an element in a list? 28 Answers ...
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How to check a string for specific characters?

...ic than the above... s.find('$')==-1 # not found s.find('$')!=-1 # found And so on for other characters. ... or pattern = re.compile(r'\d\$,') if pattern.findall(s): print('Found') else print('Not found') ... or chars = set('0123456789$,') if any((c in chars) for c in s): print('F...
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How to convert An NSInteger to an int?

... To be precise, I think NSInteger is an int on 32-bit platforms, and a long on 64-bit platforms. – Frédéric Adda Mar 11 '14 at 22:16 5 ...
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How can I get a list of Git branches, ordered by most recent commit?

...e the "freshest" branch is the one that's been committed to most recently (and is, therefore, more likely to be one I want to pay attention to). ...
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Remove/Add Line Breaks after Specific String using Sublime Text

... Here's how you'd do it on a Mac: Command+F > type string > Control+Command+G > ESC > Right Arrow > line break and Windows/Linux (untested): Control+F > type string > Alt+F3 > ESC > Right Arrow > line break The important par...
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How to get the containing form of an input?

... Alright this works.. About the form attribute. I just tried it and that also works. But this isn't supported across browsers you're saying? – Ropstah Jun 13 '09 at 19:59 ...