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Difference between res.send and res.json in Express.js
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216
The methods are identical when an object or array is passed, but res.json() will also convert ...
Set UILabel line spacing
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122
Edit: Evidently NSAttributedString will do it, on iOS 6 and later. Instead of using an NSString...
What is the optimal length for an email address in a database?
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The maximum length of an email address is 254 characters.
Every email address is composed of two parts. The local part that comes before the '@' sign, and the domain part that follows it. In "user@example.com", the local part is "user", and the domain part is "examp...
Why fragments, and when to use fragments instead of activities?
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290
#1 & #2 what are the purposes of using a fragment & what are the
advantages and d...
How to add a spinner icon to button when it's in the Loading state?
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SHAZ
2,41566 gold badges2020 silver badges2929 bronze badges
answered Feb 10 '13 at 4:11
gurch101gurch101
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npm can't find package.json
I'm trying to install the dependencies of some example: npm's express 2.5.8 that I've downloaded, but all of the apps throw the same error:
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Rotating a point about another point (2D)
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twe4ked
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answered Feb 13 '10 at 23:18
Nils PipenbrinckNils Pipenbrin...
Action bar navigation modes are deprecated in Android L
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answered Jun 29 '14 at 5:15
ianhanniballakeianhanniballake
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Use curly braces to initialize a Set in Python
...yntax:
my_set = {'foo', 'bar', 'baz'}
It's not available before Python 2.7
There's no way to express an empty set using that syntax (using {} creates an empty dict)
Those may or may not be important to you.
The section of the docs outlining this syntax is here.
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Pseudo-terminal will not be allocated because stdin is not a terminal
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532
Try ssh -t -t(or ssh -tt for short) to force pseudo-tty allocation even if stdin isn't a termina...