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Difference between this and self in JavaScript
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134
Unless set elsewhere, the value of self is window because JavaScript lets you access any propert...
In C++, what is a “namespace alias”?
...hat it never was a real question. For example, stackoverflow.com/questions/494927/…
– Marc Gravell♦
Jul 31 '09 at 9:29
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What is the >>>= operator in C?
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469
The line:
while( a[ 0xFULL?'\0':-1:>>>=a<:!!0X.1P1 ] )
contains the digraphs :&...
Java - No enclosing instance of type Foo is accessible
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487
static class Thing will make your program work.
As it is, you've got Thing as an inner class,...
John Carmack's Unusual Fast Inverse Square Root (Quake III)
...Quake III source code which calculates the inverse square root of a float, 4x faster than regular (float)(1.0/sqrt(x)) , including a strange 0x5f3759df constant. See the code below. Can someone explain line by line what exactly is going on here and why this works so much faster than the regular i...
What is the difference between JDK dynamic proxy and CGLib?
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4 Answers
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.NET NewtonSoft JSON deserialize map to a different property name
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edited Jul 6 '17 at 7:43
user6269864
answered Apr 10 '13 at 2:55
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What's the difference between using CGFloat and float?
... introduced to make it easier to write code that works on both 32-bit and 64-bit without modification. However, if all you need is float precision within your own code, you can still use float if you like — it will reduce your memory footprint somewhat. Same goes for integer values.
I suggest yo...