Jasmine async call
I have been debugging this Jasmine spec:
it(`should return tactic`, (done) => {
source.updateTactic(1, {
startDate: new Date(),
endDate: new Date(),
name: 'First
Test a component @Input binding in the form in Angular
Angular component binds data through @Input, where data can be passed from
parent to child (or from smart component to presentation component). It is basic
Use block for loop in Ruby
When we have a block of code that we'd like to loop through given numbers of
times, we typically do
(1..10).each
SQL EXISTS vs JOINS
EXISTS vs. JOINS pros and cons have been discussed over the time. I've seen some
different arguments. Some say EXISTS is faster because
Use Concerns in Rails
When it comes that you need to reuse some functions across different models in
Rails, Concern [http://api.rubyonrails.org/classes/ActiveSupport/Concern.html]
comes