About Refactoring legacy code
spstech
Refactoring differs from general cleanup in that we aren’t just doing low-risk things such as reformatting source code, or invasive and risky things such as rewriting chunks of it. Instead,…
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Why is wait(), notify() & notifyAll() present in the Object Class?
https://www.youtube.com/watch?v=KrTHdMzhPHc&t=3s
Intrinsic Locking in Java
https://www.youtube.com/watch?v=uOFH1dQwpPM&t=14s
How to run an alternate Java Class in Spring Boot?
Suppose you want to run a Spring Boot application has some classes with main methods that are not annotated with the @SpringBootApplication annotation.
What is the future scope for AEM Java developer and what is the difference between an AEM Java developer and a Java developer?
Pro’s:- It’s an add on skill. Can get you more salary. You’ll still be a Java developer and continue to code in Java. Additionally u’ll get to know a tool…
Mac OS Big Sur IntelliJ indexing problem
In case your sources are not loading in IntelliJ with Mac OS Big Sur, try to Invalidate the IDE caches by the File -> Invalidate Caches option:- Then select Invalidate…
What is an advice in Spring Framework AOP in Java?
Advice is a piece of extremely high reusable code that you don’t want to write everywhere in your code. Advices are applied at multiple places with the help of regex,…
Why does Java not support destructors?
Since Java has inbuilt garbage collector for memory cleanup. Java has finalize method which gets called before an object is garbage collected pretty much similar to C++ destructor. To prevent…
What all concepts are required to become a good Java developer?
Concepts:- Opps concept Multithreading Design patterns J2EE principles eg Servlets and JSP’s Design Patterns I can suggest some books for learning the same:- SCJP6 by Kathy Sierra Head Frist Sevlets…
Which are some good books for programmers to read?
The Pragmatic Programmer Concurrency in Practice Head First Design Patterns Data Structures and Algorithms Made Easy by Nasrimha…. Effective Java