Cohesion is the measure of strength of the association of elements within a module. Modules whose elements are strongly and genuinely related to each other are desired. A module should be highly cohesive.
In this article i will show you how to use the js2-refactor tool in Spacemacs which is a community
built version of Emacs using Space key as the leader key.
In this article we discuss the differences between AngularJS controllers and services.
Scope is an object that refers to the application model. It is an execution context for expressions. Scopes are arranged in hierarchical structure which mimic the DOM structure of the application. Scopes can watch expressions and propagate events.