bit-prefix-len
Advanced tools
Returns the bit prefix length of a buffer -- the number of consecutive 0s or 1s. This is useful for all sorts of crypto things.
> var bitPrefixLen = require('bit-prefix-len')
> bitPrefixLen(0, new Buffer('0000abc00abc', 'hex'))
16
> bitPrefixLen(0, new Buffer('800000000000', 'hex'))
0
> bitPrefixLen(1, new Buffer('fffffffffffe', 'hex'))
47
> bitPrefixLen(1, new Buffer('ff00', 'hex'))
8
FAQs
return length of a prefix in a buffer
The npm package bit-prefix-len receives a total of 0 weekly downloads. As such, bit-prefix-len popularity was classified as not popular.
We found that bit-prefix-len demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Research
Security News
Socket researchers uncover a malicious npm package posing as a tool for detecting vulnerabilities in Etherium smart contracts.
Security News
Research
A supply chain attack on Rspack's npm packages injected cryptomining malware, potentially impacting thousands of developers.
Research
Security News
Socket researchers discovered a malware campaign on npm delivering the Skuld infostealer via typosquatted packages, exposing sensitive data.