MiguelLattuada

public getForecast(days: number) {
        // Parameters obj-
        let params: URLSearchParams = new URLSearchParams();
        params.set('appid', StaticSettings.API_KEY);
        params.set('cnt', days.toString());
        
        //Http request-
        return this.http.get(StaticSettings.BASE_URL, {
            search: params
        }).subscribe(

NikitaAvvakumov

# Ruby's `=` can be a part of a method name, but is not a method on its own. Consider:
class MyClass
  def initialize(value)
    @a = value
  end
  
  def a=(new_value) # `=` is part of a method name
    @a = new_value  # `=` is an operator
  end
  

NikitaAvvakumov

# from http://youtu.be/fGFM_UrSp70

def slow(&block)
  block.call
end

def fast
  yield         # 5x faster than passing a block as an argument
end

stevenyap

This guide explains the way to setup a production server using Capistrano.

Setup Capistrano on LOCAL

• Capistrano is a development gem which assist the developer to run commands on the production server (something like a Heroku toolbelt)
• Hence, it is installed and configured on developer's computer

# Gemfile

# Use Capistrano for deployment

jsteiner

RSpec.configure do |config|
  config.before(:suite) do
    DatabaseCleaner.clean_with(:truncation)
  end

  config.before(:each) do
    DatabaseCleaner.strategy = :transaction
  end

  config.before(:each, js: true) do

nerdinand

#Model 

@user.should have(1).error_on(:username) # Checks whether there is an error in username 
@user.errors[:username].should include("can't be blank")  # check for the error message 

#Rendering
response.should render_template(:index)

#Redirecting 
response.should redirect_to(movies_path)

tcdevs

AngularJS-Learning

A bunch of links to blog posts, articles, videos, etc for learning AngularJS. This list is in its early stages. Feel free to submit a pull request if you have some links/resources to add. Also, I try to verify that the articles below have some real content (i.e. aren't 2 paragraph blog posts with little information) to ensure I'm not listing "fluff" pieces. If you have an idea for a better way to organize these links, please let me know. As I find similar posts in the "General Topics" section, I will break them out into their own categories.

Books

• [AngularJS] (http://shop.oreilly.com/product/0636920028055.do)
• [Instant AngularJS Starter] (http://www.packtpub.com/angularjs-to-build-dynamic-web-applications/book)
• [Recipes With AngularJS] (https://leanpub.com/recipes-with-angular-js)
• [AngularJS In Action] (http://www.manning.com/bford/)

dwayne

Problem: What does a Modern Front-End Development Workflow Look Like?

I want to start writing libraries and large applications using the JavaScript language. However, I don't know how to setup the project and which build tools to use. What I do know is that the JavaScript community has moved way beyond using browser developer tool plugins and strategically-placed console.log() statements to debug, test, and build code.

I need help.

Below, I will keep track of articles, tutorials and tools I come across as I search for a way to bring my front-end development chops up-to-date.

The Ultimate Resource

them0nk

#Model 

@user.should have(1).error_on(:username) # Checks whether there is an error in username 
@user.errors[:username].should include("can't be blank")  # check for the error message 

#Rendering
response.should render_template(:index)

#Redirecting 
response.should redirect_to(movies_path)

zhengjia

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')