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Fastest hash for non-cryptographic uses?
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CRC32 is pretty fast and there's a function for it: http://www.php.net/manual/en/function.crc32.php
But you should be aware that CRC32 will have more collisions than MD5 or even SHA-1 hashes, simply because of the reduced lengt...
Cannot run Eclipse; JVM terminated. Exit code=13
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132
It may just be the way the error shows (and not how it is written in the eclipse.ini file), but...
C++ convert hex string to signed integer
I want to convert a hex string to a 32 bit signed integer in C++.
9 Answers
9
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Seeding the random number generator in Javascript
...seed generating procedure (for sake of simplicity), but accept one or more 32-bit values as the initial state of the PRNG. Similar seeds (e.g. a simple seed of 1 and 2) can cause correlations in weaker PRNGs, resulting in the output having similar properties (such as randomly generated levels being ...
Programmatically Determine a Duration of a Locked Workstation?
...r application will need to be running, but so long as it is:
Microsoft.Win32.SystemEvents.SessionSwitch += new Microsoft.Win32.SessionSwitchEventHandler(SystemEvents_SessionSwitch);
void SystemEvents_SessionSwitch(object sender, Microsoft.Win32.SessionSwitchEventArgs e)
{
if (e.Reason == Sessi...
How can I test a Windows DLL file to determine if it is 32 bit or 64 bit? [duplicate]
...nPaul Dixon
270k4545 gold badges298298 silver badges328328 bronze badges
6
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How do I print the type of a variable in Rust?
...e, set the variable to a type which doesn't work:
let mut my_number: () = 32.90;
// let () = x; would work too
error[E0308]: mismatched types
--> src/main.rs:2:29
|
2 | let mut my_number: () = 32.90;
| ^^^^^ expected (), found floating-point number
|
= ...
Execution failed app:processDebugResources Android Studio
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– Alexander Suraphel
Nov 1 '15 at 12:32
3
I am having buildToolsVersion "23.0.1" its the latest. s...
What is the bit size of long on 64-bit Windows?
... 8 8
short 16 16 16
int 64 32 32
long 64 64 32
long long 64 64 64
pointer 64 64 64
The ILP64 system was abandoned in favour of LP64 (that is, almost all later entrants used LP64, based on th...
How do I get monitor resolution in Python?
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On Windows:
from win32api import GetSystemMetrics
print("Width =", GetSystemMetrics(0))
print("Height =", GetSystemMetrics(1))
If you are working with high resolution screen, make sure your python interpreter is HIGHDPIAWARE.
Based on this p...