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assign multiple variables to the same value in Javascript
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98
Nothing stops you from doing the above, but hold up!
There are some gotchas. Assignment in Jav...
How to find the lowest common ancestor of two nodes in any binary tree?
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Nick JohnsonNick Johnson
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C++ valarray vs. vector
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During the standardization of C++98, valarray was designed to allow some sort of fast mathematical computations. However, around that time Todd Veldhuizen invented expression templates and created blitz++, and similar template-meta techniques were invented, ...
Alter MySQL table to add comments on columns
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Mark AmeryMark Amery
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How to go about formatting 1200 to 1.2k in java
...All("\\.[0-9]+", "") : formattedNumber;
}
outputs:
999
1.2k
98k
911k
1.1m
11b
712b
34t
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python generator “send” function purpose?
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98
This function is to write coroutines
def coroutine():
for i in range(1, 10):
print...
“Eliminate render-blocking CSS in above-the-fold content”
...ng all css into one file helped a lot. All my sites are back up to %95 - %98.
The only other thing I could think of was to inline all the necessary css (which appears to be most of it - at least for my pages) on the first page to get the sweet high score. Although it may help your speed score thi...
What is the most efficient string concatenation method in python?
....Timer(stmt="''.join(['a', 'b'])")
>>> x.timeit()
0.76200008392333984
However, if you're putting together a string in a loop, you're better off using the list joining method:
>>> join_stmt = """
... joined_str = ''
... for i in xrange(100000):
... joined_str += str(i)
... """
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Difference between 'struct' and 'typedef struct' in C++?
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dirkgentlydirkgently
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Symbolicating iPhone App Crash Reports
...ample.app/example
0x2febf000 - 0x2fedffff dyld armv7s <4047d926f58e36b98da92ab7a93a8aaf> /usr/lib/dyld
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In this extract the crash log belongs to an app binary image named example.app/example with UUID aa5e633efda8346cab92b01320043dc3.
You can check the UUID of the binary package you ha...