What is coding?

Have you ever think about how app in your phone, facebook, twitter, instagram or any software work better and can used? Its All because any software developer build it. Software developer built it how is upload a photo until show in your timeline in instagram. It happen because a software developer think that logic and you want know how they do it.

There is teory of Pseudocode. Where, that teory only give sequence how is something work. For example: How to make coffee? Below are step by step make coffee:

  • Prepare cup, spoon, sugar, coffee powder and hot water
  • Pour coffee powder into cup use spoon sufficiently
  • If you want coffee is sweet so pour sugar use spoon sufficiently. If you want bitter coffee so don’t do it
  • Pour hot water into cup sufficiently

That step in technical language call as Algorithm. So, how a photo can upload and show in timeline on instagram? Software developer use programming language that is coding. Yah, according of wikipedia programming language or coding is …

A programming language is a formal language, which comprises a set of instructions used to produce various kinds of output. Programming languages are used in computer programming to create programs that implement specific algorithms.

Many programming language in the world such as Java, PHP, Phyton, Javascript, C#, C++ and the other