jadeatucker

Creating a "DMG installer" for OS X

A DMG Installer is convenient way to provide end-users a simple way to install an application bundle. They are basically a folder with a shortcut to the Applications directory but they can be customized with icons, backgrounds, and layout properties. A DMG file (.dmg) is a Mac OS X Disk Image file and it is used to package files or folders providing compression, encryption, and read-only to the package.

##Creating the DMG file #Disk Utility

kr

#!/usr/bin/env python

# jsonenv reads a json object as input and produces
# escaped shell commands for setting environment vars

import json
import pipes
import sys

for k, v in json.load(sys.stdin).items():

subodhghulaxe

<?php
$last_names = array(
  'Abbott',
  'Acevedo',
  'Acosta',
  'Adams',
  'Adkins',
  'Aguilar',
  'Aguirre',
  'Albert',

stereokai

.rounded-corners-gradient-borders {
  width: 300px;
  height: 80px;
  border: double 4px transparent;
  border-radius: 80px;
  background-image: linear-gradient(white, white), radial-gradient(circle at top left, #f00,#3020ff);
  background-origin: border-box;
  background-clip: padding-box, border-box;
}

arxdsilva

package main
// More info on Getwd()
// https://golang.org/src/os/getwd.go
// 
import(
  "os" 
  "fmt"
  "log"
)

randallreedjr

Working with git remotes on Heroku

Generally, you will add a git remote for your Heroku app during the Heroku app creation process, i.e. heroku create. However, if you are working on an existing app and want to add git remotes to enable manual deploys, the following commands may be useful.

Adding a new remote

Add a remote for your Staging app and deploy

Note that on Heroku, you must always use master as the destination branch on the remote. If you want to deploy a different branch, you can use the syntax local_branch:destination_branch seen below (in this example, we push the local staging branch to the master branch on heroku.

$ git remote add staging https://git.heroku.com/staging-app.git

abritinthebay

// Colors reference
// You can use the following as so:
// console.log(colorCode, data);
// console.log(`${colorCode}some colorful text string${resetCode} rest of string in normal color`);
// 
// ... and so on.

export const reset = "\x1b[0m"
export const bright = "\x1b[1m"
export const dim = "\x1b[2m"

joshbuchea

Semantic Commit Messages

See how a minor change to your commit message style can make you a better programmer.

Format: <type>(<scope>): <subject>

<scope> is optional

Example

int128

Create React App does not provide watching build mode oficially (#1070).

This script provides watching build mode for an external tool such as Chrome Extensions or Firebase app.

How to Use

Create a React app.

Put the script into scripts/watch.js.

meain

export default [
  "Reticulating splines...",
  "Generating witty dialog...",
  "Swapping time and space...",
  "Spinning violently around the y-axis...",
  "Tokenizing real life...",
  "Bending the spoon...",
  "Filtering morale...",
  "Don't think of purple hippos...",
  "We need a new fuse...",