Top "Bitarray" questions

A bit array (also known as bitmap, bitset, bit string, or bit vector) is an array data structure that compactly stores bits.

Auto increment in MongoDB to store sequence of Unique User ID

I am making a analytics system, the API call would provide a Unique User ID, but it's not in sequence …

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Convert from BitArray to Byte

I have a BitArray with the length of 8, and I need a function to convert it to a byte. How …

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

I want to create a very large array on which I write '0's and '1's. I'm trying to …

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Converting C# byte to BitArray

Is there any predefined function available to convert a byte into BitArray? One way would be to inspect every bit …

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Does Python have a bitfield type?

I need a compact representation of an array of booleans, does Python have a builtin bitfield type or will I …

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Iterate through bits in C

I have a big char *str where the first 8 chars (which equals 64 bits if I'm not wrong), represents a bitmap. …

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Is BitArray faster in C# for getting a bit value than a simple conjuction with bitwise shift?

1). var bitValue = (byteValue & (1 << bitNumber)) != 0; 2). using System.Collections.BitArray with a Get(int index) method What is faster? …

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How do I create bit array in Javascript?

What is the best way of implementing a bit array in JavaScript?

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C/C++ Bit Array or Bit Vector

I am learning C/C++ programming & have encountered the usage of 'Bit arrays' or 'Bit Vectors'. Am not able …

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Convert a byte or int to bitset

I have the following: int num=Integer.parseInt(lineArray[0]); byte numBit= num & 0xFF; Is there any very simple way …

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