imasif

#!/bin/bash

if [ ! $1 ]; then
        echo " Example of use: $0 database_name dir_to_store"
        exit 1
fi
db=$1
out_dir=$2
if [ ! $out_dir ]; then
        out_dir="./"

sjsakib

This script gets a random featured image from unsplash.com and sets it as your desktop background. Works on gsettings supported linux distros. Tested on Ubuntu 19.10 (Gnome). Requires the requests module to be installed.

It takes some time to download the photo. So, wait patiently after executing the script.

You can use anacrontab to run it daily or weekly. See http://bit.ly/371ybhq

stettix

Things I believe

This is a collection of the things I believe about software development. I have worked for years building backend and data processing systems, so read the below within that context.

Agree? Disagree? Feel free to let me know at @JanStette. See also my blog at www.janvsmachine.net.

Fundamentals

Keep it simple, stupid. You ain't gonna need it.

silver-xu

Setup a Node.js project with Typescript, ESLint, Prettier, Husky

Starting a personal node project could be easy; starting a team node project could be challenging.

I am a developer currently working in SEEK Australia.

In my experience, common mistakes developer make when starting a projects are:

• No Linting

theanam

const otpGenerator = require("otp-generator");
const crypto       = require("crypto");
const key          = "verysecretkey"; // Key for cryptograpy. Keep it secret

function createNewOTP(phone){
    // Generate a 6 digit numeric OTP
    const otp      = otpGenerator.generate(6, {alphabets: false, upperCase: false, specialChars: false});
    const ttl      = 5 * 60 * 1000; //5 Minutes in miliseconds
    const expires  = Date.now() + ttl; //timestamp to 5 minutes in the future
    const data     = `${phone}.${otp}.${expires}`; // phone.otp.expiry_timestamp

MunifTanjim

import Form from 'components/Form/Form'
import HeaderGrid from 'components/HeaderGrid'
import { connect as connectFormik, Formik } from 'formik'
import { defaultsDeep, get, groupBy, map, zipObject } from 'lodash-es'
import React, { useCallback, useEffect, useMemo, useReducer } from 'react'
import { connect } from 'react-redux'
import {
  Button,
  Dropdown,
  FormField,

justinmeiners

READ HERE

bradtraversy

Wordpress & Docker

This file will setup Wordpress, MySQL & PHPMyAdmin with a single command. Add the code below to a file called "docker-compose.yaml" and run the command

$ docker-compose up -d

# To Tear Down
$ docker-compose down --volumes

emyrold

version: '3.2'
services:
 db:
  # Specify the version of DB you want to run
  image: mysql:5.7
  volumes:
  # TODO: create a directory "db_data" in the root folder of your installation
   - db_data:/var/lib/mysql
  restart: always
  environment:

bvaughn

This API was removed in React 17

---

Interaction tracing with React

React recently introduced an experimental profiler API. After discussing this API with several teams at Facebook, one common piece of feedback was that the performance information would be more useful if it could be associated with the events that caused the application to render (e.g. button click, XHR response). Tracing these events (or "interactions") would enable more powerful tooling to be built around the timing information, capable of answering questions like "What caused this really slow commit?" or "How long does it typically take for this interaction to update the DOM?".

With version 16.4.3, React added experimental support for this tracing by way of a new NPM package, scheduler. However the public API for this package is not yet finalized and will likely change with upcoming minor releases, so it should be used with caution.