All Bit Manipulation Solutions on Gang of Coders

Total of 90 Bit Manipulation Solutions

How does this bitwise operation check for a power of 2?

C Math Bit Manipulation

Extracting bits with a single multiplication

C Multiplication Bit Manipulation

In Java, how to get positions of ones in reversed binary form of an integer?

Java Binary Bit Manipulation

Algorithm to generate bit mask

C Algorithm Bit Manipulation

Two's Complement Binary in Python?

Python Binary Bit Manipulation

Can XOR of two integers go out of bounds?

C++C Bit Manipulation Integer Overflow Bitwise Xor

How to add two numbers without using ++ or + or another arithmetic operator

C++C Algorithm Bit Manipulation

Two elements in array whose xor is maximum

Arrays Algorithm Bit Manipulation Xor

Efficient way to OR adjacent bits in 64-bit integer

C++Bit Manipulation

How to define and work with an array of bits in C?

C Arrays Multidimensional Array Bit Manipulation Bitarray

Add two integers using only bitwise operators?

C#Bit Manipulation

Division without using '/'

Algorithm Bit Manipulation Division

Checking flag bits java

Java Bit Manipulation Flags

Bitwise operations on 32-bit unsigned ints?

Javascript Bit Manipulation

What does AND 0xFF do?

C Bit Manipulation Bitwise Operators Bit Shift

Absolute value abs(x) using bitwise operators and Boolean logic

C++C Bit Manipulation Language Lawyer Absolute Value

Unsigned Integer in Javascript

Javascript Bit Manipulation Unsigned

How does this work? Weird Towers of Hanoi Solution

Algorithm Language Agnostic Bit Manipulation Towers of-Hanoi

Bitfield manipulation in C

C Bit Manipulation

Efficient Algorithm for Bit Reversal (from MSB->LSB to LSB->MSB) in C

C Algorithm Bit Manipulation

What is Bit Masking?

C Bit Manipulation Bitwise Operators Terminology Bitmask

Rounding up to next power of 2

C Optimization Bit Manipulation

Using bitwise OR 0 to floor a number

Javascript Floating Point Bit Manipulation

How to count the number of set bits in a 32-bit integer?

Algorithm Binary Bit Manipulation Hammingweight Iec10967

What does a tilde do when it precedes an expression?

Javascript Syntax Bit Manipulation

Most common C# bitwise operations on enums

C#.Net Enums Bit Manipulation Flags

C# int to byte[]

C#.Net Bit Manipulation Nfs

What is the meaning of double tilde (~~) in Java?

Java Gwt Bit Manipulation Bitwise Operators

Explain the use of a bit vector for determining if all characters are unique

Java String Bit Manipulation Bitvector

What does (x ^ 0x1) != 0 mean?

C++C Bit Manipulation Bitmask

'and' (boolean) vs '&' (bitwise) - Why difference in behavior with lists vs numpy arrays?

Python Numpy Bit Manipulation Boolean Expression Ampersand

Why is XOR the default way to combine hashes?

Cryptography Bit Manipulation Hash Probability Xor

How can I remove a flag in C?

C Bit Manipulation Flags

Are the shift operators (<<, >>) arithmetic or logical in C?

C Binary Bit Manipulation Bit Shift

~x + ~y == ~(x + y) is always false?

C Bit Manipulation Signed Twos Complement

How do you set, clear, and toggle a single bit?

C++C Bit Manipulation Bitwise Operators

What is the fastest/most efficient way to find the highest set bit (msb) in an integer in C?

C Algorithm Optimization Bit Manipulation

What is the idea behind ^= 32, that converts lowercase letters to upper and vice versa?

C++Bit Manipulation Ascii

Why does this random value have a 25/75 distribution instead of 50/50?

Java Random Double Bit Manipulation Probability

Position of least significant bit that is set

C++C Optimization Bit Manipulation

In C/C++ what's the simplest way to reverse the order of bits in a byte?

C++C Bit Manipulation

Should I use #define, enum or const?

C++Enums Bit Manipulation C Preprocessor

How do I get bit-by-bit data from an integer value in C?

C Bit Manipulation

C/C++ check if one bit is set in, i.e. int variable

C++C Bit Manipulation

Best practices for circular shift (rotate) operations in C++

C++C Rotation Bit Manipulation C++ Faq

How do I write a maintainable, fast, compile-time bit-mask in C++?

C++C++11 Bit Manipulation

Bitwise operation and usage

Python Binary Operators Bit Manipulation

What is CHAR_BIT?

C Bit Manipulation

How can I test whether a number is a power of 2?

C++Algorithm Bit Manipulation

How can I multiply and divide using only bit shifting and adding?

C Assembly Bit Manipulation Division Multiplication

What is “2's Complement”?

Binary Bit Manipulation Computer Science Twos Complement Data Representation

Precedence and bitmask operations

Php Bit Manipulation Bitwise Operators Operator Precedence

C/C++: Force Bit Field Order and Alignment

C++C Bit Manipulation Endianness Bit

How do you set, clear and toggle a single bit in JavaScript?

Javascript Numbers Bit Manipulation

Manipulate alpha bytes of Java/Android color int

Java Android Bit Manipulation

Saturating subtract/add for unsigned bytes

C++C Optimization Bit Manipulation Saturation Arithmetic

Set specific bit in byte

Java Byte Bit Manipulation

Why if (n & -n) == n then n is a power of 2?

Java Logic Bit Manipulation

How do I flip a bit in SQL Server?

Sql Sql Server Bit Manipulation

Have you ever had to use bit shifting in real projects?

Bit Manipulation Bit Shift

Efficiently find binary strings with low Hamming distance in large set

Algorithm Bit Manipulation Bitwise Operators Hamming Distance

Is there an elegant and fast way to test for the 1-bits in an integer to be in a contiguous region?

C++C Bit Manipulation

Two's Complement in Python

Python Bit Manipulation Twos Complement

bit-wise operation unary ~ (invert)

Python Bit Manipulation

Incrementing 'masked' bitsets

C++C Bit Manipulation Intrinsics

How does XOR variable swapping work?

Language Agnostic Bit Manipulation Xor

Bitwise operators and "endianness"

C Bit Manipulation Endianness Bit Shift

Catch and compute overflow during multiplication of two large integers

C Integer Bit Manipulation Multiplication Integer Overflow

Explain this snippet which finds the maximum of two integers without using if-else or any other comparison operator?

C Algorithm Math Bit Manipulation Max

Subtracting packed 8-bit integers in an 64-bit integer by 1 in parallel, SWAR without hardware SIMD

C++C Bit Manipulation Simd Swar

Given an integer, how do I find the next largest power of two using bit-twiddling?

Language Agnostic Bit Manipulation

Simplest way to check if two integers have same sign?

Integer Bit Manipulation Sign

What does bitwise XOR (exclusive OR) mean?

Math Language Agnostic Bit Manipulation Operators Xor

What USEFUL bitwise operator code tricks should a developer know about?

Language Agnostic Bit Manipulation Bit

What are bitwise shift (bit-shift) operators and how do they work?

Language Agnostic Bit Manipulation Operators Bit Shift Binary Operators

Is shifting bits faster than multiplying and dividing in Java? .NET?

C#Java .Net Optimization Bit Manipulation

Checking if a bit is set or not

C#.Net Bit Manipulation

warning: left shift count >= width of type

C Bit Manipulation Long Integer Bit Shift

Arithmetic bit-shift on a signed integer

C Bit Manipulation Bit Shift

Understanding PHP & (ampersand, bitwise and) operator

Php Operators Bit Manipulation Bitwise Operators

What does a bitwise shift (left or right) do and what is it used for?

Bit Manipulation Bitwise Operators Bit Shift

Implement division with bit-wise operator

Bit Manipulation Bit

What is (x & 1) and (x >>= 1)?

C++Bit Manipulation Bitwise Operators Bit Shift Bitwise And

Is there an elegant way to Invert a Bit value in an SQL insert Statement?

Sql Sql Server Bit Manipulation

get absolute value without using abs function nor if statement

C++C Bit Manipulation

Android In App Billing: securing application public key

Android Security Bit Manipulation In App-Billing Public Key

Bitwise operator for simply flipping all bits in an integer?

Java Binary Bit Manipulation Bit Bitwise Operators

Fast computing of log2 for 64-bit integers

C 64 Bit Bit Manipulation 32bit 64bit Lookup

Fast way to generate pseudo-random bits with a given probability of 0 or 1 for each bit

C++C Algorithm Random Bit Manipulation

BitSet to and from integer/long

Java Bit Manipulation Bitset