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How to compare 2 files fast using .NET?
...instead of one byte at a time, you would use an array of bytes sized to Int64, and then compare the resulting numbers.
Here's what I came up with:
const int BYTES_TO_READ = sizeof(Int64);
static bool FilesAreEqual(FileInfo first, FileInfo second)
{
if (first.Length != second.L...
Returning the product of a list
...on 3 int is Python 2 long. Python 2 will be using "int" until it overflows 32 bits; Python 3 will use "long" from the start. (2) Python 3.0 was a "proof of concept". Upgrade to 3.1 ASAP!
– John Machin
Jan 20 '10 at 22:30
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Volatile vs. Interlocked vs. lock
...
answered Sep 30 '08 at 19:32
Michael DamatovMichael Damatov
13.5k1010 gold badges4141 silver badges7070 bronze badges
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Converting SVG to PNG using C# [closed]
...is code, it throws object not set to an instance of an object when want to execute var bitmap = svgDocument.Draw();. what's the problem?
– Rasool Ghafari
Apr 22 '15 at 20:53
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Tainted canvases may not be exported
...ved my day!
– Chang
Feb 7 '18 at 16:32
1
Happy to help :)
– Annia Martinez
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How do I achieve the theoretical maximum of 4 FLOPs per cycle?
... point operations (double precision) per cycle be achieved on a modern x86-64 Intel CPU?
4 Answers
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Version of Apache installed on a Debian machine
...
eaykineaykin
3,37311 gold badge3232 silver badges2828 bronze badges
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What is the optimal algorithm for the game 2048?
...e was achieved at least once:
2048: 100%
4096: 100%
8192: 100%
16384: 94%
32768: 36%
The minimum score over all runs was 124024; the maximum score achieved was 794076. The median score is 387222. The AI never failed to obtain the 2048 tile (so it never lost the game even once in 100 games); in fa...
Best implementation for hashCode method for a collection
...late (int)f;
If the field f is a long: calculate (int)(f ^ (f >>> 32));
If the field f is a float: calculate Float.floatToIntBits(f);
If the field f is a double: calculate Double.doubleToLongBits(f) and handle the return value like every long value;
If the field f is an object: Use the resu...
Redirect STDERR / STDOUT of a process AFTER it's been started, using command line?
...g &
[1] 5636
$ ls -l /proc/5636/fd
total 0
lrwx------ 1 myuser myuser 64 Feb 27 07:36 0 -> /dev/pts/0
lrwx------ 1 myuser myuser 64 Feb 27 07:36 1 -> /dev/pts/0
lrwx------ 1 myuser myuser 64 Feb 27 07:36 2 -> /dev/pts/0
lr-x------ 1 myuser myuser 64 Feb 27 07:36 3 -> /var/log/lastlo...