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@xeoncross
xeoncross / ajax.js
Last active August 3, 2023 06:06
Simple, cross-browser Javascript POST/GET xhr request object. Supports request data and proper AJAX headers.
/**
* IE 5.5+, Firefox, Opera, Chrome, Safari XHR object
*
* @param string url
* @param object callback
* @param mixed data
* @param null x
*/
function ajax(url, callback, data, x) {
try {
@orenbenkiki
orenbenkiki / enhanced_extension.ex
Last active September 12, 2024 04:08
Elixir module inheritance
defmodule Extension do
defmacro extends(module) do
# As above...
end
defmacro implements(module, protocol: protocol) do
quote do
defimpl unquote(protocol), for: unquote(module) do
import Extension
@rich20bb
rich20bb / PythonSimpleWebsocket
Created December 2, 2012 20:10
Simple websocket server in Python. Echos back whatever is received. Works with Chome, Firefox 16, IE 10.
import time
import struct
import socket
import hashlib
import base64
import sys
from select import select
import re
import logging
from threading import Thread
@bnoordhuis
bnoordhuis / gc.stp
Created November 15, 2012 14:36
systemtap script that prints aggregated node.js garbage collector statistics
#!/usr/bin/env stap
global samples
global all_samples
global timestamp
probe process("node").mark("gc__start")
{
timestamp = gettimeofday_us()
}
@ElliotChong
ElliotChong / underscore.mixin.deepExtend.coffee
Last active November 28, 2020 23:55
Copy all of the properties in the source objects over to the destination object, and return the destination object. This method will recursively copy mutual properties which are also objects.
# Create a deep copy of an object. - CoffeeScript conversion of @cederberg's deepClone implementation https://github.com/documentcloud/underscore/pull/595
deepClone = (obj) ->
if !_.isObject(obj) or _.isFunction(obj) then return obj
if _.isDate obj then return new Date do obj.getTime
if _.isRegExp obj then return new RegExp obj.source, obj.toString().replace(/.*\//, "")
isArr = _.isArray obj or _.isArguments obj
func = (memo, value, key) ->
if isArr then memo.push deepClone value
@thomseddon
thomseddon / gist:3511330
Last active July 2, 2025 14:13
AngularJS byte format filter
app.filter('bytes', function() {
return function(bytes, precision) {
if (isNaN(parseFloat(bytes)) || !isFinite(bytes)) return '-';
if (typeof precision === 'undefined') precision = 1;
var units = ['bytes', 'kB', 'MB', 'GB', 'TB', 'PB'],
number = Math.floor(Math.log(bytes) / Math.log(1024));
return (bytes / Math.pow(1024, Math.floor(number))).toFixed(precision) + ' ' + units[number];
}
});
@earthgecko
earthgecko / bash.generate.random.alphanumeric.string.sh
Last active April 24, 2025 05:26
shell/bash generate random alphanumeric string
#!/bin/bash
# bash generate random alphanumeric string
#
# bash generate random 32 character alphanumeric string (upper and lowercase) and
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)
# bash generate random 32 character alphanumeric string (lowercase only)
cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 32 | head -n 1
@machinaut
machinaut / Makefile
Created July 2, 2012 10:06
gccgo Toolchain Makefile
GCC = gcc-4.7.1
GMP = gmp-5.0.5
MPFR = mpfr-3.1.0
MPC = mpc-0.9
PARALLEL="-j8"
PREFIX=$(PWD)
all: $(GCC)
@spikebike
spikebike / client output
Created March 29, 2012 03:43 — forked from spikebike/client.go
TLS server and client
$ go run client.go
2012/03/28 22:30:21 client: connected to: 127.0.0.1:8000
Client: Server public key is:
[48 129 159 48 13 6 9 42 134 72 134 247 13 1 1 1 5 0 3 129 141 0 48 129 137 2 129 129 0 188 73 207 11 137 150 106 118 45 27 12 18 76 183 252 31 22 193 109 43 118 130 188 244 197 136 26 55 239 51 225 67 171 20 87 35 107 190 16 158 181 84 225 159 112 70 131 173 136 181 130 151 156 4 142 141 218 100 116 219 228 211 136 155 179 220 50 21 181 134 211 72 22 38 226 51 170 165 39 65 231 3 15 26 54 193 142 242 28 66 96 88 138 237 217 65 144 89 231 177 179 200 116 30 45 148 174 56 57 244 29 17 8 22 86 54 215 14 207 55 223 164 216 184 21 46 29 233 2 3 1 0 1] <nil>
2012/03/28 22:30:21 client: handshake: true
2012/03/28 22:30:21 client: mutual: true
2012/03/28 22:30:21 client: wrote "Hello\n" (6 bytes)
2012/03/28 22:30:21 client: read "Hello\n" (6 bytes)
2012/03/28 22:30:21 client: exiting
$
@ocean90
ocean90 / box-shadow.html
Last active May 14, 2025 21:35
CSS3 Box Shadow, only top/right/bottom/left and all
<!DOCTYPE html>
<html>
<head>
<title>Box Shadow</title>
<style>
.box {
height: 150px;
width: 300px;
margin: 20px;