SilenceOnTheWire Java Newsletter vol 3

SilenceOnTheWire Java Newsletter vol 3

The third issue of the newsletter is now available. Let's get acquainted with this number.

In the third part of the Java course, we will learn about variables and literals.

In the third part of the Java course, we will learn about console tools.

We will learn the answer to three recruitment questions:

  • ArrayList, LinkedList, and Vector are all implementations of the List interface. Which one is the most effective for adding and removing items from the list? Explain your answer, including any other alternatives you may be aware of.
  • Why would it be more secure to store sensitive data (such as password, social security number, etc.) in a character array rather than in a string?
  • What is the ThreadLocal class? How and why would you use ThreadLocal?

We will also talk about the 6 biggest mistakes during fix-price contracts.

You will learn briefly what the memory model in Java looks like.

Finally, you'll have a look at Harshit Agrawal.

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