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@rahularity
rahularity / work-with-multiple-github-accounts.md
Last active October 29, 2025 10:22
How To Work With Multiple Github Accounts on your PC

How To Work With Multiple Github Accounts on a single Machine

Let suppose I have two github accounts, https://github.com/rahul-office and https://github.com/rahul-personal. Now i want to setup my mac to easily talk to both the github accounts.

NOTE: This logic can be extended to more than two accounts also. :)

The setup can be done in 5 easy steps:

Steps:

  • Step 1 : Create SSH keys for all accounts
  • Step 2 : Add SSH keys to SSH Agent
@Ciantic
Ciantic / example-typeorm-jest.test.ts
Created April 16, 2019 17:50
Example of testing TypeOrm with Jest and Sqlite in-memory database
import { createConnection, getConnection, Entity, getRepository } from "typeorm";
import { PrimaryGeneratedColumn, Column } from "typeorm";
@Entity()
export class MyEntity {
@PrimaryGeneratedColumn()
id?: number;
@Column()
name?: string;
@mikowl
mikowl / oneliners.js
Last active September 24, 2025 19:23
👑 Awesome one-liners you might find useful while coding.
// Inspired by https://twitter.com/coderitual/status/1112297299307384833 and https://tapajyoti-bose.medium.com/7-killer-one-liners-in-javascript-33db6798f5bf
// Remove any duplicates from an array of primitives.
const unique = [...new Set(arr)]
// Sleep in async functions. Use: await sleep(2000).
const sleep = (ms) => (new Promise(resolve => setTimeout(resolve, ms)));
// or
const sleep = util.promisify(setTimeout);
@swalkinshaw
swalkinshaw / tutorial.md
Last active October 24, 2025 14:52
Designing a GraphQL API
@sebmarkbage
sebmarkbage / The Rules.md
Last active October 25, 2025 11:39
The Rules of React

The Rules of React

All libraries have subtle rules that you have to follow for them to work well. Often these are implied and undocumented rules that you have to learn as you go. This is an attempt to document the rules of React renders. Ideally a type system could enforce it.

What Functions Are "Pure"?

A number of methods in React are assumed to be "pure".

On classes that's the constructor, getDerivedStateFromProps, shouldComponentUpdate and render.

@jennyknuth
jennyknuth / README.md
Last active March 5, 2025 18:51
Transform an SVG into a data URI—best practice

How to transform an SVG into a data URI

by Jenny Knuth, based on the work of Chris Coyier and Taylor Hunt

A data URI is a nice way to include a web resource without needing to make an HTTP request. Chris Coyier explains the technique nicely in Probably Don't Base64 SVG.

While a PNG might use Base64 encoding, for SVG, there is a better way.

Taylor Hunt's experiments led to this solution for optimizing SVGs in data URIs:

"So the best way of encoding SVG in a data URI is data:image/svg+xml,[actual data]. We don’t need the ;charset=utf-8 parameter (or the invalid ;utf8 parameter…), because URLs are always ASCII."

@kitze
kitze / store.js
Created January 24, 2018 13:14
simplified redux
import produce from 'immer';
import {createStore} from 'redux';
const handleActions = (actionsMap, defaultState) => (
state = defaultState,
{type, payload}
) =>
produce(state, draft => {
const action = actionsMap[type];
action && action(draft, payload);
@bondgeek
bondgeek / showFile.js
Last active December 11, 2024 00:57
open pdf in pop-up from a blob
/* Use case: returning pdf as blob from XHR request,
for example when the endpoint is secure and needs an Authorization header
NB: responseType on fetch for blobData has to be "blob".
PDF files are not UTF-8, they are binary, so otherwise fonts won't appear properly
*/
const showFile = (blobData, reportName) => {
// Adapted from: https://blog.jayway.com/2017/07/13/open-pdf-downloaded-api-javascript/
const fileName = reportName && `${ reportName }.pdf` || 'myreport.pdf';
@idettman
idettman / add-to-existing-namespaces.js
Last active July 19, 2024 05:44
JavaScript: JSDoc Advanced Tips
/* https://leahayes.wordpress.com/2011/08/28/documenting-javascript-with-jsdoc3/
Namespaces can still be documented when a more abstract mechanism is used. @lends allows members to be added to an existing namespace:
*/
/**
* Root namespace
* @namespace root
*/
$namespace('root', /** @lends root **/ {
/**
@zabaala
zabaala / BindDatabaseServiceProvider.php
Last active March 2, 2021 07:50
php artisan db:log <start> <stop>
<?php
namespace App\Commands\Database;
use Illuminate\Support\ServiceProvider;
class BindDatabaseServiceProvider extends ServiceProvider
{
public function boot()
{