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This is an annoying issue that occurs randomly while typing on any laptop. The position of the cursor jumps to a random location while typing which makes typing a mess. This doesn’t mean the keyboard is faulty but on the other hand it is surprisingly related to touchpad and specifically to the Mouse Properties! The …
String is an immutable class. A String object cannot be modified once created. Take the following example: This proves that String is immutable as the value of s3 is still “Test” and not “Java”. This is a real time example of an immutable class. If you were to declare s3 as StringBuffer the output would …
This issue occurred on my laptop a couple of weeks ago. I lost all my thumbnails for all video file types. What I did was I deleted the thumbnails cache while using CCleaner to clean up my PC. Immediately I lost all my thumbnails. I tried to check for a solution on Google and I …
What will be the output of this? What will the method return? There are two return statements 25 is the answer as the code within finally will execute no matter what. If you comment the return statement in the finally block then 22 will be returned. A tricky interview question and many may think this …
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