Elisha-Wigwe Chijioke O. elchroy

Problem

You have installed GPG, then tried to commit and suddenly you see this error message after it:

error: gpg failed to sign the data
fatal: failed to write commit object

Debug

Picking the right architecture = Picking the right battles + Managing trade-offs

User cases (description of sequences of events that, taken together, lead to a system doing something useful)
- Who is going to use it?
- How are they going to use it?

An extension to add semicolons or anything you want at the end of a line
https://marketplace.visualstudio.com/items?itemName=uriberman.colonizer

Adds the ability to go to only method symbols declared in the active document
https://marketplace.visualstudio.com/items?itemName=trixnz.go-to-method

Re-indents pasted code to match the destination\

	# Script to generate a new block every minute
	# Put this script at the root of your unpacked folder
	#!/bin/bash

	echo "Generating a block every minute. Press [CTRL+C] to stop.."

	address=`./bin/bitcoin-cli getnewaddress`

	while :
	do

	// Challenge 1

	function sayHello() {
	setTimeout(() => console.log('Hello'), 1000);
	}

	// Uncomment the line below when ready
	sayHello(); // should log "Hello" after 1000ms

	<?php

	$arr = [1, 2, 3, 4, 5];

	function rotLeft($a, $d) {
	$res = [];
	$count = count($a);

	array_walk($a, function ($e, $i) use (&$a, $d, $count, &$res) {
	$res[$i] = $a[($i+$d)%$count];

	// Write a function, makeChange, that returns an integer
	// that represents the least number of coins that add up
	// to an amount where the amount is always divisible by 5

	const availableCoins = {
	5: 0,
	10: 0,
	25: 0
	}

	module.exports = {
	isUnique (arr) {
	let result = true;
	let count = 0;

	for (let i = 0; i < arr.length; i++) {
	console.log(`OUTER LOOP ~~~~ i === ${i}`);
	for (let j = 0; j < arr.length; j++) {
	console.log(`INNER LOOP ~~~~ j ==== ${j}, and ${++count}`);
	// apart from the current index where i and j are equal