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@MohamedAlaa
MohamedAlaa / redis-benchmark.md
Created Aug 27, 2016
Redis Benchmark on Google cloud using n1-standard-4 instance
View redis-benchmark.md
❯ redis-benchmark -p 6379 -P 100 -n 100000 -q
PING_INLINE: 653594.81 requests per second
PING_BULK: 1149425.38 requests per second
SET: 561797.75 requests per second
GET: 800000.00 requests per second
INCR: 746268.62 requests per second
LPUSH: 543478.25 requests per second
RPUSH: 584795.31 requests per second
LPOP: 606060.56 requests per second
@MohamedAlaa
MohamedAlaa / 0_reuse_code.js
Created Nov 16, 2015
Here are some things you can do with Gists in GistBox.
View 0_reuse_code.js
// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console
View jquery-attached-events
// This is a simple function to get all the attached jquery events on all the DOM elements
// you will find a new data attribute on the elements that has events attached to it.
(function() {
if (window.jQuery) {
var elms = [],
elm = {},
attrs = "",
evTypes = 0,
evCounter = 0,
elmCounter = 0,
View ImageMagick-snippets.md

Remove white background color of an image in ImageMagick

$ convert  your.jpg  -transparent white  your.png

Flatten a transparent image with a white background:

@MohamedAlaa
MohamedAlaa / sublime-settings.md
Last active Jun 21, 2017
Standard Sublime Settings Proposal
View sublime-settings.md

Problem we are trying to resolve

One of the Problems we face in any teams is that every one has his own sublime settings for spacing indentation which cause a problem when you push to git hub as some prefer using tabs for indentation and others using spacing.

Wrong Spacing and indentation example

The Objective

The objective is to standardize your sublime settings for readability and to avoid extra indentation or spaces after each line you write

@MohamedAlaa
MohamedAlaa / server.sh
Last active Oct 25, 2018
osx computer info in terminal
View server.sh
#!/bin/bash
echo "--------------------------------------------------------------------------------"
uname -a
echo "--------------------------------------------------------------------------------"
MEMORY=`/usr/sbin/system_profiler -detailLevel full SPHardwareDataType | grep 'Memory' | awk '{print $1 $2 $3}'`
echo "$MEMORY"
echo "--------------------------------------------------------------------------------"
CORES_COUNT=`sysctl hw.ncpu | awk '{print $2}'`
echo "CPU"
sysctl -n machdep.cpu.brand_string
@MohamedAlaa
MohamedAlaa / nvd3.scss
Last active Aug 29, 2015
nvd3 Scatter hide the lines in the x and y Axis
View nvd3.scss
.nv-scatterChart {
.nv-distributionX line.nv-distx[y1="0"],
.nv-distributionY line.nv-disty[x2="8"]
{
display: none;
}
}
@MohamedAlaa
MohamedAlaa / index.html
Last active Jul 3, 2017 — forked from enjalot/index.html
Show value in Pie Chart example with D3.js
View index.html
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-type" content="text/html; charset=utf-8">
<title>Testing Pie Chart</title>
<script type="text/javascript" src="http://mbostock.github.com/d3/d3.js?2.1.3"></script>
<script type="text/javascript" src="http://mbostock.github.com/d3/d3.geom.js?2.1.3"></script>
<script type="text/javascript" src="http://mbostock.github.com/d3/d3.layout.js?2.1.3"></script>
<style type="text/css">
View jquery.css3caching.js
(function($) {
function parseImagesFromCSS(doc) {
var i, j,
rule,
image,
pattern = /url\((.*)\)/,
properties = ['background-image', '-webkit-border-image'],
images = {};
if (doc.styleSheets) {
View irc-bot.rb
#!/usr/bin/env ruby
require 'cinch' # gem install cinch --no-ri --no-rdoc
require 'askwiki' # gem install askwiki --no-ri --no-rdoc
bot = Cinch::Bot.new do
configure do |c|
c.server = "irc.freenode.org"
c.nick = "Ask_wikipedia"
c.channels = ["#cinch-bots"]
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