Performance comparison of different for loops in java
For loop is very common control flow statement in programming languages such as java. I am not going to describe the basics of “for loop” as it is beyond the scope of this article and most of us are...
View ArticleAlways use length() instead of equals() to check empty string in java
In your day-to-day programming activities, you must be coming across multiple situation where you need to check if a string is empty. There are various ways to do this and some use string1.equals(“”)....
View ArticlePerformance comparison of different ways to iterate over HashMap
We have already learned about how HashMap in java works internally. If my last similar post, I tried to compare different “for loop” flavors available in java. These studies usually help in setting up...
View ArticleUse array instead of Vector.elementAt() inside any loop for better performance
Vector is a another legacy implementation of List interface provided with java bundle. It is almost similar to ArrayList expect it is synchronized also. It has its own advantages as well as...
View ArticleHow to quickly make eclipse faster
Once we start working on eclipse, it gradually becomes slower. To improve the performance and make eclipse faster, there are certain ways which you can utilize and see noticeable differences. These...
View ArticleJava web-application performance improvement tips
Web application’s performance is very critical for the success of the project, in any company and with any client. You should have a good thought process about possible bottlenecks and their solutions....
View ArticleSpring Boot Devtools Tutorial
If you have worked on latest UI development frameworks e.g. Node, angular, gulp etc. then you must have appreciated the auto-reload of UI in browser whenever there is change in some code. Its pretty...
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