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Does JavaScript have a method like “range()” to generate a range within the supplied bounds?
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62 Answers
62
Active
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Why does the C# compiler go mad on this nested LINQ query?
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– Eugene D. Gubenkov
Apr 8 '14 at 16:10
15
Your analysis here is correct. Each lambda introduces...
How to express infinity in Ruby?
...eate your own constant using the following*:
I've checked that in Ruby 1.8.6, 1.8.7, and 1.9.2 you have Float.infinite?.
PositiveInfinity = +1.0/0.0
=> Infinity
NegativeInfinity = -1.0/0.0
=> -Infinity
CompleteInfinity = NegativeInfinity..PositiveInfinity
=> -Infinity..Infinity
*I've...
How to use php serialize() and unserialize()
...t as valid a representation of the same data structure though:
a:3:{i:1;s:6:"elem 1";i:2;s:6:"elem 2";i:3;s:7:" elem 3";}
But pretty much only PHP uses it, there's little support for this format anywhere else.
This is very common and well supported as well though:
<array>
<element k...
How to round float numbers in javascript?
I need to round for example 6.688689 to 6.7 , but it always shows me 7 .
17 Answers
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Get application version name using adb
...you insist doing it in adb, you can do: adb shell service call package 1 s16 "my.package" i32 0. the version number will be somewhere near 0x1F and the name string after 0x20 (should be 3rd line)
– arbuz
Aug 14 '12 at 10:43
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How do I determine scrollHeight?
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6
What about browser support? All major versions of browsers support it? IE8+?
– SexyBeast
Jan 21 '14 a...
Does Python support short-circuiting?
...aluated at all when x < y is found to be false).
>>> 5 > 6 > fun(3) # same as: 5 > 6 and 6 > fun(3)
False # 5 > 6 is False so fun() not called and "executed" NOT printed
>>> 5 < 6 > fun(3) # 5 < 6 is True
executed #...
Python: print a generator expression?
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163
Quick answer:
Doing list() around a generator expression is (almost) exactly equivalent to hav...
tmux: How to join two tmux windows into one, as panes?
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edited Nov 18 '13 at 16:55
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