Java Finding all the Back-Edges in an Un-Directed Graph By Nikhilesh Finding all the backedges in an undirected graph Finding cycles in a graph is an interesting problem. We say that a cycle is formed if there is a way to reach the source without visiting already visited vertices. In this...
Miscellaneous Roles and Permissions in Liferay By admin Roles and Permissions in Lifeary Role is a collection of permissions. In liferay, We can create role and assign this particular role to any user. After assigning, this user will inherit all the assigned permissions. There are different kind of...
Miscellaneous How to Write a Blog By admin We all think that we should share our hard earned knowledge with others. This has never been easier with the onset of the Internet and the magical facility of BLOGGING. Now all one needs to do is set up a...
Miscellaneous WatchDog By Nikhilesh Introduction For those embedded systems that can't be constantly watched by a human, watchdog timers may be the solution. The watchdog timer is an important device in the embedded system , which is used to develop reliable products. Most of...
Miscellaneous Selenium WebDriver Tutorial By admin What is Selenium? In lay mans terms, selenium is a program which we can use to automate web page related tasks by programmatically replicating the manual tasks of key presses and mouse clicks. How to use Selenium in Eclipse? For...
Miscellaneous Introduction to LifeRay By Sayali Mahale What is LIFERAY ? Liferay is a Web Portal which is free and open source enterprise portal project written in Java and distributed under the GNU Lesser General Public License and optional commercial license. We can use Liferay Portal for...
Miscellaneous What is DevOps in SDLC? By Nikhilesh What is DevOps in SDLC? Make data easy with Helical Insight. Helical Insight is the world's best open source business intelligence tool. There are lots of opinions about what is covered under DevOps and what’s not. Is it a culture?...
Miscellaneous Alfresco 5.0d Community Installation By Nikhilesh Alfresco Community Installation using Setup Wizard: Downloaded the following file from the Alfresco website and installed it on my windows 8.1 machine. Setup file name : alfresco-community-5.0.d-installer-win-x64.exe And following are the configuration details : Default language : English Installation Type...
Miscellaneous JMX -Java Monitoring Extension By Somen Sarkar Java Monitoring Extension JMX is one of the most useful way in java environment to debug applications. We can use different JMX tools to connect to the JMX port and monitor the status of our application. Information of the memory usage,...
Miscellaneous Must watch talks from React Europe By Nikhilesh Must watch talks from React Europe If you are an react developer, you must have heard about react-europe. It's a conference where developers from different parts of the world come together and share their experiences and knowledge while using `React.js`....
Miscellaneous Expanding Tables (DataTables) By admin Table Expansion Table Expansion refers to the ability of a table to open up an extra block and display additional data about the selected row. For example, a table might be showing the details of the different departments in a...
Miscellaneous Cacti Installation in Windows By Sayali Mahale Cacti Installation in Windows Cacti is a complete network graphing solution which is frontend tool to RRDTool. Cacti frontend is completely PHP driven. It maintains the graphs as well as handles the data gathering. Make data easy with Helical...