Tease your mind and test your learning, with these quick introductions to challenging concepts in Java programming.
You might know that Java passes by value, but it helps to understand why. Here's what happens when you pass mutable and immutable object references in Java.
Have you ever wondered how Java's String methods, keywords, and operators process comparisons in the String pool? Here's your chance to find out!
Test your mind with the first Java Challenger in a new series. Can you outthink the Java virtual machine?
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