Posts with #javaquiz

#javaquiz

Public posts on X that use #javaquiz.

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  1. Rafael del Nero@RafaDelNero
    Hey @Java developers! Take this #JavaQuiz about the ThreadLocal class and learn how to store data in different Threads. #JavaDevGym Try it out now *The attached image is from the previous quiz*:
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  2. Rafael del Nero@RafaDelNero
    When the hashcode method returns true, can the equals method return false? #JavaDevGym Take this #JavaQuiz and improve your @Java skills! *The attached image is from the previous quiz*:
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    111557
  3. Abhishek Khaiwale@Abhi_Khaiwale
    ☕️#JavaQuiz Challenge! In Java, what does the `transient` keyword indicate when applied to a variable? A) The variable cannot be serialized. B) The variable is immutable. C) The variable cannot be accessed outside its class. D) The variable is initialized with a default value.
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  4. Abhishek Khaiwale@Abhi_Khaiwale
    ☕️ #JavaQuiz Time! ☕️ Which method in Java is used to compare two strings for equality, ignoring case differences? 🤔 A) `compareTo()` 📏 B) `equalsIgnoreCase()` 🔤 C) `contentEquals()` 📄 D) `equals()` ✅ Share your answer and let's sharpen our Java skills together! 👇 #Java
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