Freelance software and web developer who also gets a kick out of cooking.
@Natasha_N_Day What kind of issues are you having?
@prathyusha44m You have to run with arguments; java HistogramEQ input output, first argument being input file, second output.
In my spare time I wrote some articles (and still do) regarding general development and computer science.
Understanding time complexity of recursive algorithms - A time complexity of an algorithm is commonly expressed using big O notation, which excludes coefficients and lower order terms. It is commonly estimated by counting the number of elementary operations performed by the algorithm, where an elementary operation takes a fixed amount of time to perform. Thus the amount of time taken and the […]
Backing up your server to Dropbox - Dropbox is a very useful tool for syncing various content between different devices. But you can also use for so much more. One of the things I am currently using it for is backing up the contents of my MySQL databases and server contents. It also isn’t a hard thing to achieve. What we are […]
WordPress session hijacking and prevention - In computer science, session hijacking is the exploitation of a valid computer session, sometimes also called a session key—to gain unauthorized access to information or services in a computer system. In particular, it is used to refer to the theft of a cookie used to authenticate a user to a remote server. It has particular […]
Google Two Factor Authentication, possible attacks and prevention - Google Authenticator is a tool used by many for logging into their Google accounts. It provides an extra security measure before a user can log in, or if a users password was stolen. The tool creates time-based one-time password codes that are valid only for thirty seconds after their initial generation. But if you are […]