Haroon Abbasi haroonabbasi

List all Git repository objects by size

Summary
Example

Summary

Bash script which will:

Iterate all commits made within a Git repository.

Reading data before application startup in Angular 2

In this demonstration I will show you how to read data in Angular2 final release before application startup. You can use it to read configuration files like you do in other languages like Java, Python, Ruby, Php.

This is how the demonstration will load data:

a) It will read an env file named 'env.json'. This file indicates what is the current working environment. Options are: 'production' and 'development';

b) It will read a config JSON file based on what is found in env file. If env is "production", the file is 'config.production.json'. If env is "development", the file is 'config.development.json'.

Auth0 Example with Angular CLI

A complete example is available at https://github.com/keathmilligan/angular2-cli-auth0-example

The provided auth0 tutorial uses SystemJS, these notes outline how to integrate into an angular-cli or straight webpack project.

Create project as usual with "ng create".

Install auth0 packages & bootstrap:

Simple Webhook Tutorial

In this tutorial, I will be explaining how to set up a simple webhook to relay your tweets to a Discord channel

Step 1 - Register on Zapier

Go to https://zapier.com/ and create an account (if you don't already have one).

Step 2 - Make a Discord Webhook

Find the Discord channel in which you would like to send Tweets

Revert the full commit

Sometimes you may want to undo a whole commit with all changes. Instead of going through all the changes manually, you can simply tell git to revert a commit, which does not even have to be the last one. Reverting a commit means to create a new commit that undoes all changes that were made in the bad commit. Just like above, the bad commit remains there, but it no longer affects the the current master and any future commits on top of it.

git revert {commit_id}

About History Rewriting

Delete the last commit

Deleting the last commit is the easiest case. Let's say we have a remote origin with branch master that currently points to commit dd61ab32. We want to remove the top commit. Translated to git terminology, we want to force the master branch of the origin remote repository to the parent of dd61ab32:

	import React, { Component } from 'react';
	import {
	AppRegistry,
	StyleSheet,
	Text,
	View,
	ListView,
	RefreshControl
	} from 'react-native';

	/* Implementation of lodash.get function */
	function getProp( object, keys, defaultVal ){
	keys = Array.isArray( keys )? keys : keys.split('.');
	object = object[keys[0]];
	if( object && keys.length>1 ){
	return getProp( object, keys.slice(1) );
	}
	return object === undefined? defaultVal : object;
	}

	// file: index.js

	var _ = require("lodash");
	var express = require("express");
	var bodyParser = require("body-parser");
	var jwt = require('jsonwebtoken');

	var passport = require("passport");
	var passportJWT = require("passport-jwt");

	// 1. Define a state variable for showing/hiding the action-button
	state = {
	isActionButtonVisible: true
	}

	// 2. Define a variable that will keep track of the current scroll position
	_listViewOffset = 0

	// 3. Add an onScroll listener to your listview/scrollview
	<ListView

	// import core testing libs
	import {
	beforeEach,
	addProviders,
	it,
	describe,
	expect,
	inject
	} from '@angular/core/testing';