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How does reduce() differ from collect() in Java streams?

Dec 8, 20243 min read

The reduce() and collect() methods in Java Streams serve different purposes and operate at different levels of abstraction. Here’s a detailed...

How does reduce() differ from collect() in Java streams?

Why is 1 == 1 is true but 1000 == 1000 is false When dealing with Wrapper Classes in Java?

Sep 15, 20243 min read

For Explanation watch video https://youtu.be/5yk-1MoK3QY In Java, the behavior where 1 == 1 is true but 1000 == 1000 is false when dealing with...

Why is 1 == 1 is true but 1000 == 1000 is false When dealing with Wrapper Classes in Java?

How to generate QR Code Using Spring Boot

Jan 13, 20242 min read

For Explanation watch video https://youtu.be/wWTNrcsbebc?si=MJ5jqZGh8RkO3KZj to generate QR we will use ZXing ZXing (“Zebra Crossing”) barcode...

How to generate QR Code Using Spring Boot

Spring MVC 6 example

May 29, 20231 min read

https://youtu.be/OWDNmSGlLdE

Spring MVC 6 example

How to convert String to Integer in java

Apr 29, 20231 min read

for explanation watch the video https://youtu.be/Vy4o8Zgdvbs import java.util.*; import java.lang.*; class Demo{ public static void...

How to convert String to Integer in java

how to convert array to arraylist in java

Apr 29, 20231 min read

for explanation watch the video https://youtu.be/LP-m3qPtOoM import java.util.*; import java.lang.*; class Demo{ public static void...

how to convert array to arraylist in java