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New posts in bit-manipulation
Is there an elegant way to Invert a Bit value in an SQL insert Statement?
Dec 03, 2017
sql
sql-server
bit-manipulation
Fast computing of log2 for 64-bit integers
Aug 26, 2022
c
64-bit
bit-manipulation
32bit-64bit
lookup
get absolute value without using abs function nor if statement
Jan 13, 2019
c++
c
bit-manipulation
Android In App Billing: securing application public key
Apr 16, 2021
android
security
bit-manipulation
in-app-billing
public-key
Implement division with bit-wise operator
Nov 09, 2019
bit-manipulation
bit
warning: left shift count >= width of type
Apr 20, 2021
c
bit-manipulation
long-integer
bit-shift
Arithmetic bit-shift on a signed integer
Aug 26, 2022
c
bit-manipulation
bit-shift
Understanding PHP & (ampersand, bitwise and) operator
Aug 26, 2022
php
operators
bit-manipulation
bitwise-operators
Checking if a bit is set or not
Aug 28, 2022
c#
.net
bit-manipulation
What does a bitwise shift (left or right) do and what is it used for?
Aug 26, 2022
bit-manipulation
bitwise-operators
bit-shift
What does bitwise XOR (exclusive OR) mean?
Aug 26, 2022
math
language-agnostic
bit-manipulation
operators
xor
What USEFUL bitwise operator code tricks should a developer know about? [closed]
Aug 25, 2022
language-agnostic
bit-manipulation
bit
Is shifting bits faster than multiplying and dividing in Java? .NET? [closed]
Aug 25, 2022
c#
java
.net
optimization
bit-manipulation
Simplest way to check if two integers have same sign?
Aug 25, 2022
integer
bit-manipulation
sign
Given an integer, how do I find the next largest power of two using bit-twiddling?
Aug 25, 2022
language-agnostic
bit-manipulation
Bitwise operators and "endianness"
Aug 25, 2022
c
bit-manipulation
endianness
bit-shift
bit-wise operation unary ~ (invert)
Aug 20, 2022
python
bit-manipulation
Catch and compute overflow during multiplication of two large integers
Oct 19, 2022
c
integer
bit-manipulation
multiplication
integer-overflow
Subtracting packed 8-bit integers in an 64-bit integer by 1 in parallel, SWAR without hardware SIMD
Oct 03, 2022
c++
c
bit-manipulation
simd
swar
Two's Complement in Python
Aug 18, 2022
python
bit-manipulation
twos-complement
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