Pouria Taj tajpouria
charlmert
/ debian_install_older_chrome.sh
Last active
April 13, 2024 07:05
Script to download and install older versions of google chrome. -l to list numbers and then -d number example -d8 to download 89.0.4389.114-1
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| #~/bin/bash | |
| usage() { echo "Usage: $0 [-d <number>] [-l]" 1>&2; exit 1; } | |
| while getopts ":d:" o; do | |
| case "${o}" in | |
| d) | |
| d=${OPTARG} | |
| ;; | |
| esac |
alexedwards
/ main.go
Last active
August 6, 2025 03:32
Password hashing and verification with Argon2id
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| package main | |
| import ( | |
| "crypto/rand" | |
| "crypto/subtle" | |
| "encoding/base64" | |
| "errors" | |
| "fmt" | |
| "log" | |
| "strings" |
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| version: '3' | |
| networks: | |
| mynetwork: | |
| ipam: | |
| config: | |
| - subnet: 172.20.0.0/24 | |
| services: | |
| nodered1: | |
| image: nodered/node-red-docker | |
| ports: |
valer-cara
/ multi-broker-tunnel.sh
Created
July 31, 2018 13:10
Kafka on kubernetes: portforward & dnat to all brokers for remote access
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| #!/bin/bash | |
| # This is a bit hardcoded, but it's meant as a proof of concept. | |
| # used in kubectl get pods when targeting kafka broker pods | |
| KARGS="-n kafka -l release=kafka,app=kafka" | |
| # used in kubectl port-forward (setting the namespace, can be omitted) | |
| KPORTFWD_ARGS="-n kafka" | |
| # port on broker pods to forward | |
| DPORT=9092 |
sbycrosz
/ SimpleReducer_LoadingReducer.js
Last active
May 4, 2020 14:24
SimpleReducer_LoadingReducer.js
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| // api/loadingReducer.js | |
| const loadingReducer = (state = {}, action) => { | |
| const { type } = action; | |
| const matches = /(.*)_(REQUEST|SUCCESS|FAILURE)/.exec(type); | |
| // not a *_REQUEST / *_SUCCESS / *_FAILURE actions, so we ignore them | |
| if (!matches) return state; | |
| const [, requestName, requestState] = matches; |
pmdevita
/ ffmpeg-pyaudio.py
Last active
June 1, 2025 08:44
Play an audio file using FFMPEG, PortAudio, and Python
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| # FFMPEG example of Blocking Mode Audio I/O https://people.csail.mit.edu/hubert/pyaudio/docs/ | |
| """PyAudio Example: Play a wave file.""" | |
| import pyaudio | |
| import wave | |
| import sys | |
| import subprocess | |
| CHUNK = 1024 |
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| #!/usr/bin/env python3 | |
| """ | |
| License: MIT License | |
| Copyright (c) 2023 Miel Donkers | |
| Very simple HTTP server in python for logging requests | |
| Usage:: | |
| ./server.py [<port>] | |
| """ | |
| from http.server import BaseHTTPRequestHandler, HTTPServer |
brendtumi
/ Diffie-Hellman.js
Created
July 29, 2016 12:37
[nodejs][javascript] Diffie-Hellman key exchange - nodejs v6
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| "use strict"; | |
| const assert = require("assert"); | |
| const crypto = require("crypto"); | |
| let server = crypto.createDiffieHellman(1024); | |
| let prime = server.getPrime(); | |
| console.log("Generate Alice's keys..."); | |
| let alice = crypto.createDiffieHellman(prime); | |
| let alicePublicKey = alice.generateKeys("base64"); |
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| query IntrospectionQuery { | |
| __schema { | |
| queryType { name } | |
| mutationType { name } | |
| subscriptionType { name } | |
| types { | |
| ...FullType | |
| } | |
| directives { |
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| ## Delete a remote branch | |
| $ git push origin --delete <branch> # Git version 1.7.0 or newer | |
| $ git push origin :<branch> # Git versions older than 1.7.0 | |
| ## Delete a local branch | |
| $ git branch --delete <branch> | |
| $ git branch -d <branch> # Shorter version | |
| $ git branch -D <branch> # Force delete un-merged branches | |
| ## Delete a local remote-tracking branch |
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