Coding and programming languages are set of functions that produce various outputs. Someone had to write a code first for you to enjoy the application you use or a website you browse. There are many different programming languages out there, and each one can be used for a certain aim. A website or an app is a specific set of instructions that computer displays.
How does a code get executed?
Did you know that Ada Lovelace, an English mathematician, and writer was the first person who wrote instructions for a computer program in the mid-1800? Here is how a programming language gets executed. First of all, you need to remember that computer understands only two types of data. These are on and off switches, so-called transistors. Binary code is the combination of eight digits. These digits are 0 and 1 only. Each digit represents one transistor. What does that mean for you? All the colorful things that you see on the screen with images and videos included are nothing more for a computer than a collection of some transistors turned on, and some others turned off. When a programmer writes code (PHP, Python, Java or other), it gets translated into assembly language. Next, assembly language translates it into machine code so that the latter gets executed as binary code. It is how the whole communication takes place. Why do not programmers code directly in the machine code? Well, it is not that easy. Machine code is difficult to read and understand.
What is HTML?
HTML is an abbreviation for HyperText Markup Language. The language is simple to learn, and it allows for website creation. It serves for writing the structure of a website. It is not a styling language. You write HTML in a code editor, and you save it as html file. You always use tags to display images, text, videos, tables and other things on your website. When you open your html file through a browser, you should be able to see the site you created. Make sure the code you write is correct so that everything displays as it should. The best place to learn how to code is W3C School, the leading website for learning web technologies.
What is CSS?
What is PHP?
If you plan to become a web developer, think of preparing a good portfolio. Learn how to code. Practice your skills and share your work with others. There are plenty of sources where you can learn how to code. You may check Udemy or Code School. Learning how to code is just half of the success. You also need to develop some design sense or at least acquire the latest web design standards. Next, you will need to understand how CMS systems work such as WordPress, Joomla, Drupal or other. If you feel like you have enough skills, build up your portfolio online.
Here are some examples of excellent portfolios:
Before you start a career in web development, make sure that you are passionate about it. It is the field that requires constant learning. It is because the world of the Internet is continuously evolving and new features are being introduced regularly. Also, to become proficient, you should join like-minded communities so that you can share your work with others and work on common projects. It is how you extend your knowledge and skills and develop contacts that are essential in this industry.