This is simple logic and has nothing to do with code (yet). Else, store the email in the database and display a success message. If it already exists, display a customized message to the user. Else, take the email and check if it already exists in the database. If an email supplied by a user isn’t following the conventional format (i.e it misses the and ‘.com’), display an error message. Here is a grossly simplified example of a program: Once you've clicked the red button, you can program a computer/browser to access data and make a network request. Programming is making decisions, or telling the computer what decisions to make under different circumstances. But do these three terms mean the same thing?

That stirred up a response I wasn’t expecting and I got a schooling that I was more than happy to receive.Ī lot of people do this very same thing – they use the terms 'programmer', 'coder' and 'developer' synonymously. Done with greetings and pleasantries, I curiously asked him this: “So are you a coder?” On Facebook, I sent a friend request to a senior software engineer (I wasn't aware of his position at the time) and started a chat with him thereafter. In my very early days as a budding web developer, I made a fairly common mistake.

Html code writing software