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@moshmage
moshmage / withinRadius.js
Last active April 18, 2022 09:22
compares two objects lat/lon and returns true if within provided kms
/**
* is One Point within Another
* @param point {Object} {latitude: Number, longitude: Number}
* @param interest {Object} {latitude: Number, longitude: Number}
* @param kms {Number}
* @returns {boolean}
*/
function withinRadius(point, interest, kms) {
'use strict';
@fntlnz
fntlnz / self-signed-certificate-with-custom-ca.md
Last active December 10, 2025 16:14
Self Signed Certificate with Custom Root CA

Create Root CA (Done once)

Last update: Nov 2025.

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!

openssl ecparam -genkey -name secp384r1 | openssl ec -aes256 -out rootCA.key
@dudepare
dudepare / sample_crypto_aes.js
Created August 10, 2016 06:51
This is a sample of AES encryption + decryption using CryptoJS. This is a bit different from the examples out there because this one uses a COMPANY header + payload. There's a little bit more processing going on. I also used a CDN for CryptoJS. I hope someone finds this useful.
<script src="https://cdnjs.cloudflare.com/ajax/libs/crypto-js/3.1.2/components/core-min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/crypto-js/3.1.2/components/sha256.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/crypto-js/3.1.2/components/enc-base64.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/crypto-js/3.1.2/rollups/aes.js"></script>
<script>
function toWordArray(str){
return CryptoJS.enc.Utf8.parse(str);
}
function toString(words){
@tasdikrahman
tasdikrahman / python_tests_dir_structure.md
Last active February 10, 2025 22:15
Typical Directory structure for python tests

A Typical directory structure for running tests using unittest

Ref : stackoverflow

The best solution in my opinion is to use the unittest [command line interface][1] which will add the directory to the sys.path so you don't have to (done in the TestLoader class).

For example for a directory structure like this:

new_project

├── antigravity.py

@max-mapper
max-mapper / readme.md
Last active January 31, 2025 03:52
Video stabilization using VidStab and FFMPEG (Mac OS X)

Video stabilization using VidStab and FFMPEG

Examples here use the default settings, see the VidStab readme on GitHub for more advanced instructions.

Here's an example video I made

Install ffmpeg with the vidstab plugin from homebrew

brew install ffmpeg --with-libvidstab
@gornostal
gornostal / Unicode.md
Created November 22, 2015 10:15
Python 2.7. Unicode Errors Simply Explained

Python 2.7. Unicode Errors Simply Explained

I know I'm late with this article for about 5 years or so, but people are still using Python 2.x, so this subject is relevant I think.

Some facts first:

  • Unicode is an international encoding standard for use with different languages and scripts
  • In python-2.x, there are two types that deal with text.
    1. str is an 8-bit string.
  1. unicode is for strings of unicode code points.
@tahmidsadik
tahmidsadik / purgeAndroid.txt
Created September 19, 2015 18:47
How to completely remove Android Studio from Mac OS X
How to Completely Remove Android Studio
Execute these commands from the terminal
rm -Rf /Applications/Android\ Studio.app
rm -Rf ~/Library/Preferences/AndroidStudio*
rm ~/Library/Preferences/com.google.android.studio.plist
rm -Rf ~/Library/Application\ Support/AndroidStudio*
rm -Rf ~/Library/Logs/AndroidStudio*
@jaibeee
jaibeee / brew-perms.sh
Last active January 4, 2025 01:23
Configure homebrew permissions to allow multiple users on MAC OSX. Any user from the admin group will be able to manage the homebrew and cask installation on the machine.
#!/bin/sh
# Configure homebrew permissions to allow multiple users on MAC OSX.
# Any user from the admin group will be able to manage the homebrew and cask installation on the machine.
# allow admins to manage homebrew's local install directory
chgrp -R admin /usr/local
chmod -R g+w /usr/local
# allow admins to homebrew's local cache of formulae and source files
chgrp -R admin /Library/Caches/Homebrew

Folder Structure

Please note

While this gist has been shared and followed for years, I regret not giving more background. It was originally a gist for the engineering org I was in, not a "general suggestion" for any React app.

Typically I avoid folders altogether. Heck, I even avoid new files. If I can build an app with one 2000 line file I will. New files and folders are a pain.

@vesse
vesse / express-jwt.js
Last active October 3, 2024 10:52
Two Passport + JWT (JSON Web Token) examples
//
// Implementation using express-jwt middle
//
var express = require('express'),
ejwt = require('express-jwt'),
jwt = require('jsonwebtoken'),
passport = require('passport'),
bodyParser = require('body-parser'),
LocalStrategy = require('passport-local').Strategy,
BearerStrategy = require('passport-http-bearer').Strategy;