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What is Bit Masking?
... >> (shift right). This is how we can extract the four bytes from a 32-bit integer:
void more_stuff(uint32_t value) { // Example value: 0x01020304
uint32_t byte1 = (value >> 24); // 0x01020304 >> 24 is 0x01 so
...
How to check if running in Cygwin, Mac or Linux?
...
The Git Bash uname -s output on Windows 7 is MINGW32_NT-6.1. Also, there is no /cygdrive prefix, just /c for C:.
– ColinM
Sep 10 '11 at 1:24
7
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Maximum Length of Command Line String
...uestion). Shortcuts (.lnk) are limited to 260 characters, CreateProcess to 32767, and ShellExecute to about 2048. According to Raymond Chen's article on the subject
– NtscCobalt
Oct 24 '12 at 21:47
...
How to count the number of set bits in a 32-bit integer?
...ou may need to adjust it to work for a particular language (e.g. using uint32_t for C++ and >>> in Java):
int numberOfSetBits(uint32_t i)
{
// Java: use int, and use >>> instead of >>
// C or C++: use uint32_t
i = i - ((i >> 1) & 0x55555555);
i =...
Fastest way to iterate over all the chars in a String
... backing char[] of the string.
A fully randomized benchmark with JDK 8 (win32 and win64) on an 64 AMD Phenom II 4 core 955 @ 3.2 GHZ (in both client mode and server mode) with 9 different techniques (see below!) shows that using String.charAt(n) is the fastest for small strings and that using reflec...
“An attempt was made to load a program with an incorrect format” even when the platforms are the sam
I'm calling functions from a 32-bit unmanaged DLL on a 64-bit system. What I get is:
20 Answers
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Bring a window to the front in WPF
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answered Dec 20 '08 at 20:32
Morten ChristiansenMorten Christiansen
17.2k1919 gold badges6060 silver badges9090 bronze badges
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Can Selenium Webdriver open browser windows silently in background?
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On windows you can use win32gui:
import win32gui
import win32con
import subprocess
class HideFox:
def __init__(self, exe='firefox.exe'):
self.exe = exe
self.get_hwnd()
def get_hwnd(self):
win_name = get_win_name(self....
Pick a random element from an array
...
326
Swift 4.2 and above
The new recommended approach is a built-in method on the Collection proto...
Does Notepad++ show all hidden characters?
...pt into your text. Usually you'll look at the white-space, and it will say 32 32 32 32, or for Unicode 32 00 32 00 32 00 32 00. You may find the problem this way, providing there isn't masses of code.
Download the Hex Plugin from here;
http://sourceforge.net/projects/npp-plugins/files/Hex%20Editor/...