See how the new keyword definitely consumes more time when compared to direct initializing the value to a String object.

Learn an easy to to print select rows from Excel.

Use this code snippet to quickly find out a column's name in SQL.

OutputStreamWriter uses memory for each call to its write() methods. Learn why you should wrap it in a BufferedWriter.

Learn how to add frequently used items to a section called the Quick Access Toolbar.

Learn how the String class facilitates finding the unicode of characters in a String.

Java provides a very easy mechanism to read jar files.

See how to sum the result of a count aggregate function.

Learn how to add videos to your HTML pages via YouTube.

Use the string class's constructor to specify the character and the number of times you want it to be repeated.