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When should I use mmap for file access?
POSIX environments provide at least two ways of accessing files. There's the standard system calls open() , read() , write() , and friends, but there's also the option of using mmap() to map the file into virtual memory.
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The command rbenv install is missing
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community wiki
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Using port number in Windows host file
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answered Dec 28 '11 at 7:15
MatMat
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Why isn't sizeof for a struct equal to the sum of sizeof of each member?
...aults.
– Mike Dimmick
Sep 23 '08 at 11:16
5
@Dark - totally agree. But most desktop processors a...
Deleting lines from one file which are in another file
...nhard Barker
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answered Jan 24 '11 at 9:06
gabuzogabuzo
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How to send email from Terminal?
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Community♦
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answered Nov 24 '11 at 17:46
gadgetmogadgetmo
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What is the difference between user and kernel modes in operating systems?
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answered Aug 21 '09 at 11:31
rahulrahul
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How to convert CFStringRef to NSString?
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pasawaya
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answered Mar 12 '09 at 20:37
NilObjectNilObje...
How to install GCC piece by piece with GMP, MPFR, MPC, ELF, without shared libraries?
...ides architecture-independent size and endian support.
wget http://www.mr511.de/software/libelf-0.8.13.tar.gz
tar zxvf libelf-0.8.13.tar.gz
cd libelf-0.8.13
./configure --disable-shared --enable-static --prefix=/tmp/gcc
make && make check && make install
GCC
GCC is the GNU Compil...
java get file size efficiently
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11
This benchmark is or rather its interpretation is not correct. In the low iteration count the later tests take advantage of the file cachin...