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Hexadecimal color code for transparency

How to set transparency with hex value ?

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

Download This sample on Google Play Store

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On undoing, fixing, or removing commits in git

A git choose-your-own-adventure!

This document is an attempt to be a fairly comprehensive guide to recovering from what you did not mean to do when using git. It isn't that git is so complicated that you need a large document to take care or your particular problem, it is more that the set of things that you might have done is so large that different techniques are needed depending on exactly what you have done and what you want to have happen.

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Safari Keyboard Navigation

In order to allow for full keyboard navigation of all element in Safari on macOS, make sure the following options are enabled.

All Controls in macOS

In the macOS settings, allow "All Controls" to be keyboard accessible. Enable this feature by going to:

1. Settings
2. Keyboard

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[![Latest NPM release][npm-badge]][npm-badge-url]
[![TravisCI Build Status][travis-badge-url]][travis-project-url]
[![CircleCI Build Status][circle-badge]][circle-badge-url]
[![Test Coverage][coveralls-badge]][coveralls-badge-url]
[![Code Climate][codeclimate-badge]][codeclimate-badge-url]
[![Ember Observer Score][ember-observer-badge]][ember-observer-badge-url]
[![License][license-badge]][license-badge-url]
[![Dependencies][dependencies-badge]][dependencies-badge-url] 
[![Dev Dependencies][devDependencies-badge]][devDependencies-badge-url]

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import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Ember Twiddle',
  
  actions: {
    transitionToShow(routeName) {
      this.transitionToRoute(routeName);
    }
  }

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import Ember from 'ember';

export default Ember.Component.extend({
  tagName: 'nav',
  actions:{
    pathSelected: function(path){
      this.set('pathToGo', path);
    }
  }
});

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Rails naming conventions

General Ruby conventions

Class names are CamelCase.

Methods and variables are snake_case.

Methods with a ? suffix will return a boolean.