java program to solve Sudoku problems, based on Depth First Search.
Redirect non-www Urls to www in web servers like Apache Tomcat, JBoss, Jetty with the help of UrlRewriteFilter
Serialize and Deserialize files and directories in java. Write the contents of whole directory in a single file.
Public, Private and Protected are known as Access Modifiers. In most programming languages there is another accress modifier and that is known as ‘default’. In C++ there are 3 access modifies public, private and protected. In Java there are four access modifier public, private, protected and default.
Obfuscate java code, jar or war files using yguard ant maven project.
Steps to write data into influxdb (timeseries database) and also fetch data from it very easily.