What tips would you give to start programming with Java?

Start with something that really interests you. For me, it was plugins for the Bukkit server (Minecraft). Knowing exactly what I wanted to do helped me to focus only on the things I needed to know, and ignore all the boring crap that I

What is the easiest way to learn Java quickly?

To learn Java, start with core java and study it inside out. Pick a good book such as 'Head First Java' if you are a complete beginner. I personally found it very effective and it also some fun exercises to code. It will help you to retain concepts for longer duration.If you

Why use polymorphism in Java?

Reference : Decodejava.com presenting simple and easy Java tutorialPolymorphism means having many forms. In Java, polymorphism allows us to access an object in multiple ways, such as -When an object is accessed by using the reference variable of its own class.When an object is accessed by using

What is '->' used for in Java?

You can consult the link belowWhat does the arrow operator, '->', do in Java?

How quickly can I learn Java from a book?

It depends on your previous experience with programming languages. If none at all, then i would advise watching a bunch of youtube videos to help ease the process, as some books can be really discouraging in the way they present information. This is

How much time is required to learn complete Java for mechanical students who don't know anything about language?

If someone is new to the programming language then in my point of view don't start with Java. Instead start from C or Python then move to Java.If you start with C then approximate one month will be required to complete the C programming language then 3 months for

What is the best learning material for learning Java for someone completely new to programming?

http://www.tutorialspoint.com/ja... seems to be easy to read, contains working examples -- that can be executed just in browser. Highly recommended. I also recommend to use Netbeans. It is simpler than Eclipse for beginner. I also advice to start write own your programs as soon as possible.Good luck!

Why do we use threads in Java programming?

By implementing runnable interface or extending threads class.This might helpCreating a thread in Java - javatpoint

Why are packages used in Java?

When the language was designed, packages where intendee to play a central role. They are meant to group related classes working close together onbimplementing a functional area. They where also intended to be used as a central rolle in information hifing, as you can lumit the

Will Java be in demand in 2036?

It's hard to respond to that. Google will change his language for sure, at least in android but it will not be done tomorrow. The biggest problem with Java is Oracle nothing more. They bought oracle just to gain money from other company. The language evolve very slowly.I think Java will be still popular,

Is learning Java worthwhile?

3-4 years ago everybody was expecting and some of them were damn sure that java will not survive the age of transition; but java is still out there in industries doing pretty good job. Well in some aspects java is falling behind. Java is hardly used in stand-alone applications and as far as

Is there any use of Java in database?

Java uses something called JDBC (Java Database Connectivity) to connect to databases. There's a JDBC API, which is the programming part, and a JDBC Driver Manager, which your programs use to connect to the database.

How to code hardware using Java

By hardware here I understand things like Arduino and friends. With this in mind:Unless it's a hardware that is designed to run Java you can't do that easily.This is because Java is compiled to intermediate bytecode representation that is then executed by Java Virtual Machine implementation. In contrast

What are the best books to learn Java?

There are lots of resources available but you can start with following and you can inbox me to get more information .Head First Java.

What is the main feature which is present in C++ but skipped in the Java language?

Multiple inheritance and pointers are both things you can do in C++ that you can't do in Java.Pointers are cool, and they let you do a lot of cool things, but they also make it really easy to shoot yourself in the foot.Multiple inheritance is where a class inherits from more that one class, it's

How to learn Java quickly for app making purpose

The article may help you. Please visit: 10 Ways to Learn Java in just a Couple of WeeksJava Programming Made Easy - Learn to Program Today!Alok Omkar's answer to What are some tricks to learn Java quickly?All the best..!!

How good is learning Java for 2019 fresher jobs?

Well java is always been a program which is highly in demand .The craze for java will never vanish i guess or it is worth saying that java is everything for a programmer.Learning java is always a best option for any freshers.Java helps in many field for instance1.webdevelopment2.android studio (fully based on java)3.machine learning.... Many moreI believe learning

Why is inheritance useful in Java?

Saves you the trouble of coding the same thing again and again. That way you don't have to start from scratch each time. Instead you can inherit properties of other classes.

Why should I use C# over Java?

As it currently stands, I think C# is a more modern and better designed language than java.Java gets

Will using Java make a programmer wealthy?

Programming, in general, is a high-income profession. Whether you become wealthy or not depends on what you do with that income and your time horizon. Hint: it is about investing!

What is the main feature which is present in C++ but skipped in the Java language?

Multiple inheritance and pointers are both things you can do in C++ that you can't do in Java.Pointers are cool, and they let you do a lot of cool things, but they also make it really easy to shoot yourself in the foot.Multiple inheritance is where a class inherits from more that one class, it's

Is C the mother of all major programming languages today e.g. C++, C#, Python, Java etc? Are these languages written in C?

The mother of all languages including the major ones is machine code, then is Lisp (basic language semantics) , then is Smalltalk (OOP, VM, Bytecode, TDD, MVC etc). Its actually machine code, if, loop, add, subtract , counting from zero etc its all machine code. I could have put Assembly second but Assembly is essentially

How to learn Java efficiently

There are tons of online resources available to learn Java.If you are willing to pay, I would always suggest to try a premium service like pluralsight. Their courses are amazing!!If you are looking for free resources, there are tons of those too. My first suggestion would be to try complete courses that guide you on every step.Course on Udemy:

How to master Java in one month

Joshua Engel said the truth,

Why is the R programming language still used if there are better languages like Python for data analysis?

Some people are more comfortable in R.R has a lot of packages which allow one to do a lot more than one can currently do in Python with the packages currently available -- one could obviously wrote whatever code he needs.R also

How does the Java Map/HashMap class internally store the keys/values in the map? Java classes have a finite number of fields which must be pre-declared, etc., so I assume it must be lower level somehow.

Hash Map internally implements the interface Map<K,V> where K stands for Key and V stands for Value. The data is stored in an inner class Entry<K,V> which is a simple Key-Value pair. And this has two extra data, a reference to another Entry so that

Why is inheritance useful in Java?

Saves you the trouble of coding the same thing again and again. That way you don't have to start from scratch each time. Instead you can inherit properties of other classes.

Will using Java make a programmer wealthy?

Programming, in general, is a high-income profession. Whether you become wealthy or not depends on what you do with that income and your time horizon. Hint: it is about investing!

Is C the mother of all major programming languages today e.g. C++, C#, Python, Java etc? Are these languages written in C?

The mother of all languages including the major ones is machine code, then is Lisp (basic language semantics) , then is Smalltalk (OOP, VM, Bytecode, TDD, MVC etc). Its actually machine code, if, loop, add, subtract , counting from zero etc its all machine code. I could have put Assembly second but Assembly is essentially

Why should I use C# over Java?

As it currently stands, I think C# is a more modern and better designed language than java.Java gets

How did Notch learn Java?

Notch certainly knew Java before, but he was a regular member of home of the largest java game developer communityHe had previously worked on a sandbox MMO in Java called Wurm Online.

What is the main feature which is present in C++ but skipped in the Java language?

Multiple inheritance and pointers are both things you can do in C++ that you can't do in Java.Pointers are cool, and they let you do a lot of cool things, but they also make it really easy to shoot yourself in the foot.Multiple inheritance is where a class inherits from more that one class, it's

Why is the R programming language still used if there are better languages like Python for data analysis?

Some people are more comfortable in R.R has a lot of packages which allow one to do a lot more than one can currently do in Python with the packages currently available -- one could obviously wrote whatever code he needs.R also

What is '->' used for in Java?

You can consult the link belowWhat does the arrow operator, '->', do in Java?

How to master Java in one month

Joshua Engel said the truth,

How to learn Java quickly for app making purpose

The article may help you. Please visit: 10 Ways to Learn Java in just a Couple of WeeksJava Programming Made Easy - Learn to Program Today!Alok Omkar's answer to What are some tricks to learn Java quickly?All the best..!!

What is the software used before java?

Are you asking about the programming languages used before Java???Before Java, obviously C++, C was popular but due to its faster and secure development, Java came into practice ( esp Java Enterprise Edition for building web client apps) . Along with Java , .Net is also popular nowdays for development purpose

Why is inheritance useful in Java?

Saves you the trouble of coding the same thing again and again. That way you don't have to start from scratch each time. Instead you can inherit properties of other classes.

Is C the mother of all major programming languages today e.g. C++, C#, Python, Java etc? Are these languages written in C?

The mother of all languages including the major ones is machine code, then is Lisp (basic language semantics) , then is Smalltalk (OOP, VM, Bytecode, TDD, MVC etc). Its actually machine code, if, loop, add, subtract , counting from zero etc its all machine code. I could have put Assembly second but Assembly is essentially