claytongulick / bit-sync Goto Github PK
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License: MIT License
Bit-sync is a utility for synchronizing arbitrary data using the rsync algorithm in pure js
License: MIT License
It's "wasteful" but you can I think encode the JS UTF16 codepoints as UTF32 (eliminating surrogates), and then use Uint32Array
to hold the characters, using:
const utf32codes = new Uint32Array(Array.from(string).map(c => c.codePointAt(0)));
I suppose then your very cool JavaScript rsync algorithm implementation bit-sync would work on the utf32codes.buffer
! :p :) xx
https://github.com/Cyan4973/xxHash
xxHash is an Extremely fast Hash algorithm, running at RAM speed limits
and there are some pure js implementation of xxHash. such as https://github.com/pierrec/js-xxhash and https://github.com/Jason3S/xxhash
这个库有问题,解析出来的数据不对,顺序会颠倒,浪费我几天时间,坑啊!!!
From your post against node-postgres
:
Granted, it's completely my fault I blundered ahead doing it that way instead of investigating a better solution from the start
This usually does pay off :) Try pg-promise, it has good support of Named Parameters, among many other things.
Sorry for publishing it here, because if I wrote it there, such posts get deleted, and the author gets banned. That's how friendly and helpful those folks are.
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