Learning Java ??

[25]

Hello, 
I want to learn java. Where should i start ?

[4]

Freecodecamp.org yeah yeah, site with a bunch of available utils but it's really awesome on walking you through the funamdentals to the indepth part.
Step 2, build things, reading a book and practicing small pieces only go so far, really think out the components you will need to. 
Then build it, stackoverflow is your friend (you likely won't have to post, just google your stack trace).

[9]

Mama anama amama akkaa

[22]

1) Object oriented programming principles : OOP was the main thing that made java unique at the time it was released. if you want to master java you MUST understand why this is such a big deal and why it is so powerful. 
2) Loops : Learn about various types of loops, each has an advantage and disadvantage learn them. 
3) Algorithms and data structures : Java (like most languages) proves a platter of data structures, all with their own strengths and weaknesses which make them very situational. Take for example a hashTable DS, it provides O(1) insertion and retrieval so you might be tempted to always use a hashTable, but they are slow for ordered retrieval/insertion, in this case its better to use a tree based DS
4) j-unit testing : Learn to write tests, java just like many languages has ALOT of features and you CAN NOT possibly memorise/master everything, that is why you must test the code you write because maybe you think it will run in some way but its actually running in another way due to some specific data structure implementation. Testing is a must. 

here are some very useful online course links that teach the topics of this section : 
1) MOOC Object oriented programming for JAVA from the University of Helsinki : https://www.mooc.fi/en
2) Java for beginners playlist : https://www.youtube.com/playlist?list=PL...yyq4R7g-Al

 

leave a like, leachers will be reported <3 

[2]

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Hello, Rapri
I have a question. So I am learning Java currently, but I dont see what is the point of objects. Do you know any video that I should watch to get the point?

1) Object oriented programming principles : OOP was the main thing that made java unique at the time it was released. if you want to master java you MUST understand why this is such a big deal and why it is so powerful. 
2) Loops : Learn about various types of loops, each has an advantage and disadvantage learn them. 
3) Algorithms and data structures : Java (like most languages) proves a platter of data structures, all with their own strengths and weaknesses which make them very situational. Take for example a hashTable DS, it provides O(1) insertion and retrieval so you might be tempted to always use a hashTable, but they are slow for ordered retrieval/insertion, in this case its better to use a tree based DS
4) j-unit testing : Learn to write tests, java just like many languages has ALOT of features and you CAN NOT possibly memorise/master everything, that is why you must test the code you write because maybe you think it will run in some way but its actually running in another way due to some specific data structure implementation. Testing is a must. 

here are some very useful online course links that teach the topics of this section : 
1) MOOC Object oriented programming for JAVA from the University of Helsinki : https://www.mooc.fi/en
2) Java for beginners playlist : https://www.youtube.com/playlist?list=PL...yyq4R7g-Al

[22]

Heyy Zeno, ive linked a video below. I think that should help. 

But basically one of the most common advantages of objects that youll see being thrown around is the fact that they give you the ability to re-use code.

Link : https://youtu.be/pTB0EiLXUC8

 

leave a like, leachers will be reported <3 

[135]

I always thought w3 schools offered good tutorial on this. 

Check out this link: https://www.w3schools.com/java/java_getstarted.asp.

For OO concept. It actually helps you to compartmentalise your thought and help to keep your code maintainable.   

Hope this explains it.

[5]

i want to learn java thank you for this.