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Python pip install fails: invalid command egg_info
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answered Jul 11 '12 at 5:01
Randall MaRandall Ma
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What are the calling conventions for UNIX & Linux system calls (and user-space functions) on i386 an
...system-call is done via the syscall instruction. This clobbers %rcx and %r11 as well as the %rax return value, but other registers are preserved.
The number of the syscall has to be passed in register %rax.
System-calls are limited to six arguments, no argument is passed
directly on the stack...
Swapping two variable value without using third variable
...ues but not the same memory location, everything works as expected
*x = 0011
*y = 0011
//Note, x and y do not share an address. x != y
*x = *x xor *y //*x = 0011 xor 0011
//So *x is 0000
*y = *x xor *y //*y = 0000 xor 0011
//So *y is 0011
*x = *x xor *y //*x = 0000 xor 0011
//So *x is 0011
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How to strip leading “./” in unix “find”?
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Tim GreenTim Green
1,90411 gold badge1515 silver badges1919 bronze badges
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Terminal Multiplexer for Microsoft Windows - Installers for GNU Screen or tmux [closed]
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dgodgo
3,52111 gold badge2424 silver badges3838 bronze badges
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Sass or Compass without ruby?
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11
Just a little bit of an update on this, you can use SCSS/SASS files and generate the correct fi...
Semantic Diff Utilities [closed]
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edited Jun 20 '18 at 11:46
answered Mar 7 '09 at 8:55
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Position of least significant bit that is set
...22, 20, 15, 25, 17, 4, 8,
31, 27, 13, 23, 21, 19, 16, 7, 26, 12, 18, 6, 11, 5, 10, 9
};
r = MultiplyDeBruijnBitPosition[((uint32_t)((v & -v) * 0x077CB531U)) >> 27];
Helpful references:
"Using de Bruijn Sequences to Index a 1 in a Computer Word" - Explanation about why the above code...
How to make an OpenGL rendering context with transparent background?
...ns/4780756/…
– karlphillip
Feb 8 '11 at 16:57
1
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best way to preserve numpy arrays on disk
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answered Jan 2 '17 at 11:21
MarkMark
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