Algorithm Specification of step by step actions for solving a class of problems.Every program implements some algorithm.You can also say that every algorithm is a list of steps which are performed for solving a given problem. POC A proof of concept (POC) is a prototype which verifies certain concepts to demonstrate the feasibility for real […]
Archives for January 2017
ECMAScript and JavaScript
ECMAScript is a specification for scripting languages such as JavaScript.Suppose if a browser supports specifications of ECMAScript then it will execute code written in any ECMAScript compatible language.In other words ECMAScript compatible scripting language guarantees that the code will execute in any ECMAScript compatible browser. If we write code in JavaScript then we are sure that it will execute […]
Data Types in TypeScript
TypeScript adds new useful features to JavaScript. One such feature is type system in TypeScript. In JavaScript types are dynamic,this means that variable are not of any specific type.So a variable can be assigned values of different types during its lifetime. So the variable a below can be assigned a numeric value:
1 | var a=1; |
and later […]
Declaring Modules in TypeScript
TypeScript has the concept of modules.Here we will see how to declare modules in TypeScript. When working on any application it helps to keep the code organized.Keeping the code organized provides the following advantages: Code is easier to locate since similar functionality is part of a single module Code is not duplicated since required code […]
Renaming file or directory in Git
A common scenario while working with configuration management tools such as git is to rename existing files and directories. If you just rename an existing file or directory then git will not be aware of this change.You need to inform git of this change.To instruct git that you want to rename a file or directory […]