Yehor Vardner
🎯
artjomb
/ CryptoJS_byteArrayWordArrayConversions.js
Last active
January 9, 2024 16:43
Convert a byte array to a word array and back in CryptoJS-compatible fashion
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| function byteArrayToWordArray(ba) { | |
| var wa = [], | |
| i; | |
| for (i = 0; i < ba.length; i++) { | |
| wa[(i / 4) | 0] |= ba[i] << (24 - 8 * i); | |
| } | |
| return CryptoJS.lib.WordArray.create(wa, ba.length); | |
| } |
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| # Compiled source # | |
| ################### | |
| *.com | |
| *.class | |
| *.dll | |
| *.exe | |
| *.o | |
| *.so | |
| # Packages # |
tedmiston
/ nodejs-tcp-example.js
Last active
September 20, 2024 07:39
Node.js TCP client and server example
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| /* | |
| In the node.js intro tutorial (http://nodejs.org/), they show a basic tcp | |
| server, but for some reason omit a client connecting to it. I added an | |
| example at the bottom. | |
| Save the following server in example.js: | |
| */ | |
| var net = require('net'); |
Yaffle
/ TextEncoderTextDecoder.js
Last active
August 31, 2024 01:41
TextEncoder/TextDecoder polyfills for utf-8
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| // TextEncoder/TextDecoder polyfills for utf-8 - an implementation of TextEncoder/TextDecoder APIs | |
| // Written in 2013 by Viktor Mukhachev <vic99999@yandex.ru> | |
| // To the extent possible under law, the author(s) have dedicated all copyright and related and neighboring rights to this software to the public domain worldwide. This software is distributed without any warranty. | |
| // You should have received a copy of the CC0 Public Domain Dedication along with this software. If not, see <http://creativecommons.org/publicdomain/zero/1.0/>. | |
| // Some important notes about the polyfill below: | |
| // Native TextEncoder/TextDecoder implementation is overwritten | |
| // String.prototype.codePointAt polyfill not included, as well as String.fromCodePoint | |
| // TextEncoder.prototype.encode returns a regular array instead of Uint8Array | |
| // No options (fatal of the TextDecoder constructor and stream of the TextDecoder.prototype.decode method) are supported. |