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Mostafa Zaher mostafazh

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@syneart
syneart / meld_hotfix_sonoma.sh
Last active November 15, 2024 15:08
Meld v3.21.0 (r4) hot-fix for macOS on Intel CPU / Apple Silicon CPU with Rosetta
### Test on https://github.com/yousseb/meld/releases/tag/osx-20
### OSX - 3.21.0 (r4) Sonoma
### !!! Note: You need put the Meld.app r4 build to the /Applications path first.
#!/bin/zsh
#Fix libpng16.16.dylib not found
install_name_tool -change /usr/local/opt/libpng/lib/libpng16.16.dylib @executable_path/../Frameworks/libpng16.16.dylib /Applications/Meld.app/Contents/Frameworks/libfreetype.6.20.0.dylib
#Fix libbrotlidec.1.dylib not found
@AhmadElsagheer
AhmadElsagheer / benchmark_redis.go
Last active August 25, 2021 23:40
Redis mget vs hget with keys sharing prefix
package benchmark
// Processor: Intel® Core™ i3-2348M CPU @ 2.30GHz × 4
// Memory: 5.7 GiB
//
// Benchmarking on 100,000 records
// - record key length = 50
// - length of common key (prefix) among all records = 15
// - record value length = 5
//
@bnoordhuis
bnoordhuis / bytestokey.js
Created November 29, 2017 22:55
Compute key+IV from passphrase (createCipher to createCipheriv migration script)
// Copyright (c) 2017, Ben Noordhuis <[email protected]>
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
@askilondz
askilondz / gistlog.yml
Last active August 10, 2024 18:35
Adaptive Streaming with MPEG-DASH and HLS using AWS

Adaptive Streaming has become the neccessity for streaming video and audio. Unfortantely, as of this post, there isn't a whole lot of tutorials that accumulate all of the steps to get this working. Hopefully this post achieves that. This post focuses on using Amazon Web Services (AWS) to transcode for HLS and DASH and be the Content Delivery Network (CDN) that delivers the stream to your web page. We'll be using Video.js for the HTML5 player as well as javascript support libaries to make Video.js work with HLS and DASH.

So Here's what you need:

Set up three S3 buckets

@daliborgogic
daliborgogic / delay.js
Created December 16, 2016 15:26
Node.js Async/Await delay
'use strict'
const timeout = ms => new Promise(res => setTimeout(res, ms))
function convinceMe (convince) {
let unixTime = Math.round(+new Date() / 1000)
console.log(`Delay ${convince} at ${unixTime}`)
}
async function delay () {
@wojteklu
wojteklu / clean_code.md
Last active November 16, 2024 22:03
Summary of 'Clean code' by Robert C. Martin

Code is clean if it can be understood easily – by everyone on the team. Clean code can be read and enhanced by a developer other than its original author. With understandability comes readability, changeability, extensibility and maintainability.


General rules

  1. Follow standard conventions.
  2. Keep it simple stupid. Simpler is always better. Reduce complexity as much as possible.
  3. Boy scout rule. Leave the campground cleaner than you found it.
  4. Always find root cause. Always look for the root cause of a problem.

Design rules

@pboos
pboos / annotation-processor-build.gradle
Last active August 7, 2020 06:38
Gradle stuff for Android
configurations {
apt
}
dependencies {
compile 'com.squareup.dagger:dagger:1.1.0'
apt 'com.squareup.dagger:dagger-compiler:1.1.0'
}
android.applicationVariants.all { variant ->
@sspross
sspross / DJANGO_TWISTED_HAPROXY.md
Last active November 13, 2023 03:15
Serving Django and Twisted using HAproxy

Serving Django and Twisted using HAproxy

Why?

Because we wanted to achive the following while developing a webapp using websockets:

Static serving (nginx), Django application (gunicorn) and Websockets service (twisted)

  • on the same IP
@zxcvbnm4709
zxcvbnm4709 / gist:2656197
Created May 10, 2012 22:06
include jQuery in Chrome Console
var script = document.createElement("script");
script.setAttribute("src", "http://ajax.googleapis.com/ajax/libs/jquery/1.6.4/jquery.min.js");
script.addEventListener('load', function() {
var script = document.createElement("script");
document.body.appendChild(script);
}, false);
document.body.appendChild(script);
@kylefritz
kylefritz / publishAmazonSnsMsg.py
Created October 18, 2010 22:06
publish a message to Amazon SNS using python or ruby
from time import strftime,gmtime,time
import urllib2
import hmac
import hashlib
import base64
import string
def publishAmazonSnsMsg(Subject,TopicArn,Message,AWSAccessKeyId,privatekey):
#http://docs.amazonwebservices.com/AWSSimpleQueueService/2008-01-01/SQSDeveloperGuide/
amzsnshost = 'sns.us-east-1.amazonaws.com'