A N M Bazlur Rahman
3,939 viewsLet’s Use Optional to Fix Method Contracts
Optional is a mystery box, a wrapping paper: it may not contain value. When we specify that in a signature, we assume the box might be …
Category
Java Core
A N M Bazlur Rahman
3,939 views
A N M Bazlur Rahman
5,187 viewsJava Thread Programming (Part 5)
When a thread acquires a lock object, no other thread will be able to use it. Once a thread unlocks the lock, other threads acquire it …
A N M Bazlur Rahman
6,445 viewsJava Thread Programming (Part 4)
We need to be very careful when using the "volatile" keyword, and we should use it only where it’s required, and definitely not everywhere.
A N M Bazlur Rahman
7,040 viewsJava Thread Programming (Part 3)
Tip: We can only ask the Java thread to execute a piece of code, but we cannot guarantee the execution order of multiple threads!
A N M Bazlur Rahman
6,847 viewsJava Thread Programming (Part 2)
Let's see an example of where we can use Threads. Let's assume we are building a web server that returns the most used words in a website.
A N M Bazlur Rahman
15,688 viewsJava Thread Programming (Part 1)
To be able to execute a piece of code requires an execution environment. In Java, a thread is an executing environment.
A N M Bazlur Rahman
5,277 viewsReclaim 25% of Java Heap Memory & Lower Your Cloud Bills
Learn how using compact strings can help you reclaim 25% of Java heap memory and lower your Cloud bills... very easily.
Deepu K Sasidharan
5,299 viewsDemystifying Memory Management in Modern Programming Languages
Let's demystify the concepts behind memory management, taking a deeper look at memory management in some of the modern programming …
Deepu K Sasidharan
14,028 viewsDemystifying Java Virtual Machine Memory Management
I aim to demystify the concepts behind memory management and take a look at memory management in some of the modern programming languages.
Nicolas Frankel
3,127 viewsIntroducing Teeing: A Hidden Gem in the Java API
teeing() method returns a Collector, a composite of two downstream collectors. There will be a single Collector and a single pass in the …