Dev Blog

GET and POST are two essential methods when a web communicates with the server. These methods determine whether the web is posting data to...

You might hear about this term sometime, somewhere and now you trying to implement it in your code. But you couldn't see what is...

Comparing with getElementById, getElementByName,... querySelector and querySelectorAll are newcomers but soon become popular regarding their conveniences and consistent of using. How to use querySelector and querySelectorAll? With querySelector...

As learning Java, we knew how to deal with Inheritance where all the subclasses will represent the spirit of the superclass. They inherited...

Tired of seeing your hundred lines of code just running in the console? Wanting to make something cool, a real desktop app?. If that's...

DOM manipulation is a skill set that every web developer must know about. With DOM manipulation, we can access the DOM and change the...

Finally , react hooks are officially released. I would give a huge change in the way we write react application. We don't...

"The dictionary definition of polymorphism refers to a principle in biology in which an organism or species can have many different forms or stages. This principle...

Since some of my classmates are struggling with Arraylist in their assignment. I would like to make some lines of word about this new...

Comparing is something that you would do a lot in programming. It's easy in Java to compare primitive variable using double equals...