19 November 2017
Map Reduce and Filter are functional Idioms you frequently encounter in functional programming. This is first of the series of posts that shows the comparison of functional capabilities across languages.
Map, Reduce and Filter are higher order functions. In Mathematics a higher order function are function that operate on other functions either by taking them as arguments or returning them.
18 March 2017Read More
19 October 2016Read More
29 September 2016
I like to use org mode with Emacs. It helps me stay organized. The long vertical green lines of accomplished tasks gives me immense satifaction. I also heavily use org-agenda feature which helps me keep track of multiple org files. However syncing org mode files across machines like work place computer and personal laptop is a pain. I tried using mobile-org but could never set it up correctly. Here is a better alternative.Read More
16 June 2016
Guava. A presentation given at JUG Hyderabad. The presentation covers String, Basic Utilities and caching.
16 March 2016
13 February 2016
Creating a Destroying Object. A presentation given at JUG Hyderabad. The content is inspired by Joshua Bloch's book The effective Java.
20 June 2015
This is my Emacs cheat sheet.Read More
15 April 2015
How does one contribute to open source? Contribution is an overloaded term and may mean a code fix, documentation changes, reporting a bug/issue, code review and commentsRead More
24 March 2015
Are you getting this exception ?
Error: A JNI error has occurred, please check your installation and try again Exception in thread "main" java.lang.SecurityException: Invalid signature file digest for Manifest main attributes at sun.security.util.SignatureFileVerifier.processImpl(SignatureFileVerifier.java:284) at sun.security.util.SignatureFileVerifier.process(SignatureFileVerifier.java:238) at java.util.jar.JarVerifier.processEntry(JarVerifier.java:273) at java.util.jar.JarVerifier.update(JarVerifier.java:228) at java.util.jar.JarFile.initializeVerifier(JarFile.java:383)
15 March 2015
JavaFX is a software platform for creating Rich Internet Applications that can run across variety of platforms.It has a collection of Java Packages with ability to add fancy GUI to your Java application. JavaFX is official standard part of Java platform. JavaFX is considered as a successor of Swing and can be easily understood by a Swing developer. You can get the latest in JavaFX in early access preview of JavaFX in Java 8 EA 40Read More