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New posts in bit-manipulation
Avoid unnecessary mov ecx, ecx instruction in bzhi(y, tzcnt(x))
Sep 05, 2025
c++
assembly
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Is there a faster algorithm for max(ctz(x), ctz(y))?
Sep 03, 2025
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Why in JavaScript expression 255 << 24 is a negative number?
Mar 24, 2023
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MySQL bitwise AND 256-bit binary values
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unexpected result in bit shifting operation
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Bitwise right shift operator in Java
Mar 21, 2023
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Java XOR Operator questions
Mar 20, 2023
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Which is the most efficient way to extract an arbitrary range of bits from a contiguous sequence of words?
Mar 20, 2023
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Unusual conversion between float and long [duplicate]
Mar 19, 2023
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Mask for clearing m bits after n LSBits
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c++
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Create double by appending binary representations of two ints
Mar 17, 2023
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Efficient bitswapping in python3
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Combine Set, Clear and Toggle in one line of C
Mar 15, 2023
c
bit-manipulation
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Get bits from byte and slice 2 bit pairs
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c++
c++11
bit-manipulation
byte
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char type bitwise operation fails in to int
Mar 08, 2023
c
type-conversion
bit-manipulation
integer-promotion
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Add two numbers using bit manipulation
Mar 08, 2023
c#
algorithm
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Binary Search Middle Value Logic
Mar 08, 2023
algorithm
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bit-manipulation
binary-search
integer-overflow
Portable way of splitting n-byte integer into single bytes
Mar 07, 2023
c
bit-manipulation
portability
Arithmetic shift-right integers with half rounding toward zero
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algorithm
assembly
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Change 4 middle bits of a byte in C
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