Tag: Preventing

Optional class and preventing NullPointerException

For full course, source codes and practices:

Preventing Thread from Execution 2 join #12|java Tutorials For Advanced and Beginners |

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Preventing POST on reloading a form

In this lecture we’ll learn about the post reload problem – when a form submitted using the POST method returns HTML to the browser directly and the page is reloaded, a warning message is displayed. If the page is then reloaded, then the server-side script is executed again. We’ll look at detailed examples of what […]

Repainting and preventing flicker – Java Beginner's 2D Game Development Tutorial #2

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Loops in Java: while loop, do-while loop, preventing endless loops

Loops in Java, the video starts by explaining while loop, proceeds to do-while loop and then talks about preventing endless loop