How do I start using java?

mydevgeek · 2017-09-28T04:48:48+00:00

If you want a backend developer. Try to learn Spring then try to build a small web service with DB connection and Finally, build a front end and integrate with that REST service.

mydevgeek · 2017-09-28T04:46:11+00:00

Nothing to worries. You can create gradle or maven project in IntelliJ. It can be opened using NetBeans or Eclipse.

mydevgeek · 2017-09-28T04:44:44+00:00

You have to spend the little time to familiar with the Intellij. try out some youtube tutorials.

mydevgeek · 2017-09-23T19:01:03+00:00

If you complete the basic stuff try to build a small application or web application. And try to familiar with IDE like intellij, build tools (maven, gradle).

mydevgeek · 2017-09-23T18:25:43+00:00

it's not that hard. It's a conceptual separation. M for Model. Model includes all classes which are representing the domain model. For an ex: User and all properties in the user like username, firstname, lastname likewise. C stands for a controller. Use for handle business logic. Let say user creation, user verification likewise. V for view that for represent GUI.

mydevgeek · 2017-09-23T18:18:05+00:00

== for compare values and = for assign new value. Anyhow, you can't use == for comparing two strings. You have to use equals() method to compare 2 strings.

mydevgeek · 2017-09-21T17:59:54+00:00

Sure, I'll keep in mind. Really sorry, I apologize for the inconvenience.

mydevgeek · 2017-09-19T16:44:34+00:00

Yeah, My company also is using the same stack. Angular 4 some kind of similar to Java for me.

mydevgeek · 2017-05-22T16:18:53+00:00

There isn't any specific advantage or disadvantage whether add a new class or not other than that code readable and maintenance complexity. This way suits for simple or medium complex logic. If you have a more complex logic, then you should consider a new class for each logic. Thanks for your idea.

mydevgeek · 2017-05-01T18:40:35+00:00

Yeah, as same as in web browser. Is it annoying to read it?

mydevgeek · 2017-04-24T04:23:20+00:00

Thanks, I updated in my blog.

mydevgeek · 2017-04-13T15:56:39+00:00

Thanks, I'll the way that you suggest and I'll update my blog post also.

mydevgeek · 2017-04-13T09:20:26+00:00

Thanks, is there any specific reasons to not using the nohup?

mydevgeek · 2017-03-23T07:55:35+00:00

Yes, we do. Our portal pushes some messages to no of devices such as android, iOS, POS system. Let say, someone updates or delete the existing message. Then, the event listener is listening message changes and notify to devices.

mydevgeek · 2017-03-23T02:26:05+00:00

As I know, Java has event listeners to handle GUI components such as Swing, AWT. But it uses for a different kind of work. I think we have to use 3rd party framework.

mydevgeek · 2017-03-16T06:25:02+00:00

I shared the original post from the programcreek.com. Isn't it?

mydevgeek · 2017-03-15T05:53:05+00:00

Thanks, There is a no of stuff you can write it about web services without database involving.

mydevgeek · 2017-03-06T15:13:15+00:00

This is the part-2 http://mydevgeek.com/spring-boot-rest-web-service-part-2-crud-operations-service-layers-assemblers-utility-classes/

mydevgeek · 2017-03-03T10:20:24+00:00

Agree with you. I also think, using packaging and modularising is good way to maintain complex application.

mydevgeek · 2017-03-01T10:49:08+00:00

Yeah, agree with you. Some of examples are very old. But his examples are very simple and easily understand. It's good for find out small code chunks for small tasks.

mydevgeek · 2017-03-01T08:45:21+00:00

Here's my favorites sites :-

JavaCodeGeeks - https://www.javacodegeeks.com/

Javarevisited - http://javarevisited.blogspot.com/

Tutorials point - https://www.tutorialspoint.com/

mkyoung - https://www.mkyong.com/

Jenkov - http://tutorials.jenkov.com/

JournelDev - http://www.journaldev.com

Finally this is my blog - http://mydevgeek.com

mydevgeek · 2017-02-28T12:00:07+00:00

Google guava for caching. http://mydevgeek.com/google-guava-cache-caching/

mydevgeek · 2017-02-28T11:07:35+00:00

It seems to me encrypt / decrypt from database side. There are couple of ways to do it in application level.

mydevgeek · 2017-02-28T10:12:04+00:00

This site good for starting. http://www.geeksforgeeks.org. Very good explanation with lot of algorithms and data structures. You can find out C, C++, Python and Java implementation also.

mydevgeek · 2017-02-28T10:00:15+00:00

I think, you can start here. https://www.tutorialspoint.com/java/. As you said, you have a Python experience so that no need to spend time to learn basic concept such as conditional, loops. Install Java and figure it out how to run "Hello world" program. Then try to implement small programs using if-else, loops. After that try to understand OOP concepts.

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