Top 10 Advance Java Interview questions? What are the differences between abstract classes and interfaces in Java? What is the difference between ArrayList and LinkedList in Java? What is the purpose of the finalize() method in Java? What is polymorphism in Java and how is it achieved? What are the different types of inner classes in Java? What is the difference between static and non-static methods in Java? What are the different types of exceptions in Java and how do they differ? What is the difference between checked and unchecked exceptions in Java? How does Java handle multithreading and synchronization? What are the different types of JDBC drivers in Java and how do they differ?
What is the best way to start learning JavaScript? If you want to become any kind of web developer, you absolutely need to learn this language—and you should start with plain old vanilla JavaScript first. If you’re to work out how long to give to get up to speed on the language, senior developer Marven shows you how long it should take to pick up JavaScript. The best way to start learning JavaScript is to get hands-on. Once you’ve read up on what the language is and how it works, give it a go in your browser. If you’re using Google Chrome, just click “View” then select “Developer” from the drop-down menu. From there, select “JavaScript Console” and you’re good to go! As with most things, there are plenty of good resources on the web for teaching yourself JavaScript. However, if you want a more structured approach, consider a mentored web development course. Whichever route you take, make sure you spend enough time learning all the basics. Once you know JavaScript inside...