gricard

If you enjoyed reading this, I'm intending to do more blogging like this over here: https://cdgd.tech

This is not a complaint about Webpack or v4 in any way. This is just a record of my process trying it out so I could provide feedback to the webpack team

Hmm... I don't see any docs for 4.0 on https://webpack.js.org. I guess I'll just wing it. All I need to do is npm i -D webpack@next, right?

+ webpack@4.0.0-beta.2

liangfu

ffmpeg

Converting Audio into Different Formats / Sample Rates

Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma

You can get the list of supported formats with:
ffmpeg -formats

Convert WAV to MP3, mix down to mono (use 1 audio channel), set bit rate to 64 kbps and sample rate to 22050 Hz:

pesakitan22

import {call, put, take, fork} from 'redux-saga/effects'
import {END} from 'redux-saga'
import CategoryActions, {CategoryTypes} from '../Redux/CategoryRedux'

// attempts to fetch category
export function* fetchCategoryServer (api) {
  let action = yield take(CategoryTypes.CATEGORY_SERVER)
  // check when it stopped
  while (action !== END) {
    yield fork(fetchCategoryAPI, api)

Ugarz

git branch -m old_branch new_branch         # Rename branch locally    
git push origin :old_branch                 # Delete the old branch    
git push --set-upstream origin new_branch   # Push the new branch, set local branch to track the new remote

albertmatyi

#!/bin/bash -xe

# docker id might be given as a parameter
DID=$1

if [[ "$DID" == "" ]]; then
  # if no id given simply just connect to the first running instance
  DID=$(docker ps | grep -Eo "^[0-9a-z]{8,}\b")
fi

Vestride

Encoding Video

Installing

Install FFmpeg with homebrew. You'll need to install it with a couple flags for webm and the AAC audio codec.

brew install ffmpeg --with-libvpx --with-libvorbis --with-fdk-aac --with-opus

Turbo87

require('font-awesome/css/font-awesome.css');

document.body.innerHTML = '<i class="fa fa-fw fa-question"></i>';

jochasinga

var Firebase = require("firebase");
var express = require("express");

// Create HTTP Server
var app = express();
var server = require("http").createServer(app);
// Attach Socket.io server 
var io = require("socket.io")(server);
// Indicate port 3000 as host
var port = process.env.PORT || 3000;

paulallies

#add 'node_modules' to .gitignore file

git rm -r --cached node_modules
git commit -m 'Remove the now ignored directory node_modules'
git push origin <branch-name>

samgiles

// [B](f: (A) ⇒ [B]): [B]  ; Although the types in the arrays aren't strict (:
Array.prototype.flatMap = function(lambda) { 
    return Array.prototype.concat.apply([], this.map(lambda)); 
};