alekpopovic

CRUD with Ember (+ Data)

Ember's official documentation describes a number of low-level APIs, but doesn't talk much about how to put them together. As a result, a simple task such as creating a simple CRUD application is not obvious to a newcomer.

pablobm

CRUD with Ember (+ Data)

Ember's official documentation describes a number of low-level APIs, but doesn't talk much about how to put them together. As a result, a simple task such as creating a simple CRUD application is not obvious to a newcomer.

alekpopovic

1 ->     lsblk

2 ->     umount /dev/sdb

3 ->     mkdosfs -F 32 -I /dev/sdb 

eliotsykes

// Examples

// Yes, "router.router" twice - this assumes that the router is being injected
// into the component. Otherwise lookup 'router:main'
// One of these will be of interest, figure out which one you want:
this.get('router.router.state');
this.get('router.router.state.params');

this.get('container').lookup('controller:application').currentPath;

rubencaro

Elixir installation guide

Version numbers should be the ones you want. Here I do it with the last ones available at the moment of writing.

The simplest way to install elixir is using your package manager. Sadly, at the time of writing only Fedora shows the intention to keep its packages up to date. There you can simply sudo dnf install erlang elixir and you are good to go.

Anyway, if you intend to work with several versions of erlang or elixir at the same time, or you are tied to a specific version, you will need to compile it yourself. Then asdf is your best friend.

chunlea

Finally, Simple Form support Boostrap 3. 👏

But I found it still dosen't support some components in Bootstrap 3. Or may be in the future. But I can't wait, so I find a solution to support them. It was inspired by heartcombo/simple_form#531 (comment) .

This is a final solution and I used in my project.

hofmannsven

MySQL

Getting started

• http://www.sqlteaching.com/
• https://www.codecademy.com/learn/learn-sql
• https://www.codecademy.com/catalog/language/sql

Related tutorials

• MySQL-CLI
• Analyzing Business Metrics

WenLiangTseng

<?php
//source: http://stackoverflow.com/questions/1019076/how-to-search-by-key-value-in-a-multidimensional-array-in-php

function search($array, $key, $value) {
    $results = array();

    if (is_array($array)) {
        if (isset($array[$key]) && $array[$key] == $value) {
            $results[] = $array;
        }

ChrisCinelli

      function truncText (text, maxLength, ellipseText){
        ellipseText = ellipseText || '…';
       
        if (text.length < maxLength) 
            return text;

        //Find the last piece of string that contain a series of not A-Za-z0-9_ followed by A-Za-z0-9_ starting from maxLength
        var m = text.substr(0, maxLength).match(/([^A-Za-z0-9_]*)[A-Za-z0-9_]*$/);
        if(!m) return ellipseText;
        

pboksz

Creating a new Rails app with Rspec, Backbone, Jasmine

NOTE: This guide assumes that you already have ruby, rails, and mysql installed on your machine, and have an IDE or code editing tool (VIM!) all ready to go.

Creating the app

First thing's first. Rails makes it nice and simple to create a new app with the proper directory structure (lets assume we are calling this app “luna” and our directory with projects is “projects”):

$ cd projects
$ rails new luna