Harrisonkamau’s gists

Harrisonkamau / myFile.js

Created December 16, 2020 21:29

Check if Object has Key and Object deep cloning in JavaScript

	const hasKey = (obj, key) => obj[key] === undefined;
	const deepCloneObj = (obj) => JSON.parse(JSON.stringify(obj));

Harrisonkamau / dateString.js

Created November 30, 2020 09:28

Only render HH:MM AM/PM timestamp using JS

	const date = new Date();
	date.toLocaleTimeString([], { hour: '2-digit', minute: '2-digit' }); // E.g. 12:30 PM

Harrisonkamau / removeItem.js

Last active November 29, 2020 12:40

Remove a specific item from an Array in JavaScript. All instances of that item will be removed

	// Adding to the prototype so it can be used like a normal array method
	Array.prototype.removeItem = function removeItem(item) {
	const formattedItem = typeof item === 'string' ? item.trim().toLowerCase() : item;
	const formattedItems = this.map((currentItem) => {
	if (typeof currentItem === 'string') {
	return currentItem.toLowerCase();
	};

	return currentItem;
	});

Harrisonkamau / machine.js

Last active April 30, 2020 17:09

Generated by XState Viz: https://xstate.js.org/viz

	const paymentMachine = Machine({
	id: 'payment',
	initial: 'plan',
	states: {
	plan: {
	initial: '$10',
	states: {
	'$10': { on: { SWITCH_PLAN: '$20' } },
	'$20': { on: { SWITCH_PLAN: '$10' } },
	hist: { type: 'history' },

Harrisonkamau / secretsRotation.js

Last active October 31, 2019 08:47

AWS Secrets Rotation using Node.js (aws-sdk)

	// Ensure you have installed these two packages
	const AWS = require('aws-sdk');
	const config = require('config');

	// this assumes that you have a config folder at the root of the project
	// check more about node-config here:
	// https://github.com/lorenwest/node-config
	// if you're not using `config`, then the values from the .env file as shown below
	// check sample config files contained in the config folder

Harrisonkamau / deepEqual.js

Created September 20, 2019 16:04

Testing for deep equivalence between two JavaScript arrays

	// let's try the old way
	const arr1 = [1,2,3];
	const arr2 = [1,2,3];

	console.log(arr1 === arr2); // returns false

	// Hello JSON.stringify()!
	console.log(JSON.stringify(arr1) === JSON.stringify(arr2)); // true

Harrisonkamau / index.html

Created September 14, 2016 14:57

These are my files. I would like to receive an sms when i enter my phone number on the Send link form. Currently, the system works when I run the code on the terminal.

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="utf-8">
	<meta http-equiv="X-UA-Compatible" content="IE=edge">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<!-- The above 3 meta tags must come first in the head; any other head content must come after these tags -->
	<title>OCharge</title>
	<link href="https://fonts.googleapis.com/css?family=Quicksand:300,400,700" rel="stylesheet">
	<!-- Bootstrap -->

Harrisonkamau / SCSS Mended Heart tribute Pray for Orlando.markdown

Created June 14, 2016 11:36 — forked from anonymous/SCSS Mended Heart tribute Pray for Orlando.markdown

SCSS Mended Heart tribute Pray for Orlando

Tribute for all of the lives loss in the Orlando attack @ Pulse nightclub. Mended heart using sass

A Pen by Harrison on CodePen.

License.

Harrison Kamau Harrisonkamau

SCSS Mended Heart tribute Pray for Orlando