I am so excited to attend the summer SOC 2014 at School of Computing, National University of Singapore. The event will be held from 27th of May to 30th of May. I have arrived at Singapore on 26th of May from Changi airport, which is the main airport in Singapore. Everything for a visitor has been made easier in the ...
I am so excited to attend the summer SOC 2014 at School of Computing, National University of Singapore. The event will be held from 27th of May to 30th of May. I have arrived at Singapore on 26th of May from Changi airport, which is the main airport in Singapore. Everything for a visitor has been made easier in the ...
The above issue occurred to me once I did a force shut down on my machine where I had MS SQL Server Manager working .Although I could query for the databases and tables, when I try to expand a database in the object explorer it gave me above error. There could be couple of reasons for this and error log ...
The above issue occurred to me once I did a force shut down on my machine where I had MS SQL Server Manager working .Although I could query for the databases and tables, when I try to expand a database in the object explorer it gave me above error. There could be couple of reasons for this and error log ...
I had Ubuntu 12.04 installed with Windows 7 in my machine as dual boot system. Then I spent a few months with development on Windows and once I wanted to return back into Ubuntu, bam! I have forgotten not only my password but also the user name I have set. Below are the steps I followed to reset my password. ...
I had Ubuntu 12.04 installed with Windows 7 in my machine as dual boot system. Then I spent a few months with development on Windows and once I wanted to return back into Ubuntu, bam! I have forgotten not only my password but also the user name I have set. Below are the steps I followed to reset my password. ...
In our project team, developers work both in Windows and Linux platforms. When I checked out a code checked in from a Linux machine into a Windows running machine and run checkstyle on code base after doing the modifications it provided a weird error saying that “File does not end with a newline”. It didnot change though I tried adding/deleting newlines to/from the ...
In our project team, developers work both in Windows and Linux platforms. When I checked out a code checked in from a Linux machine into a Windows running machine and run checkstyle on code base after doing the modifications it provided a weird error saying that “File does not end with a newline”. It didnot change though I tried adding/deleting newlines to/from the ...
Aligning with the global celebration of software freedom day (http://softwarefreedomday.org)”>, day which falls in each third Saturday of September , Virtusa Open Source Special Interest Group (VOSSIG) organized a software freedom day event at Virtusa ,Colombo office premises. The event was held from 1 p.m to 5.30 p.m with participation of several geeks presenting and sharing their expertise on FOSS ...
Following is the quick solution whenever you get into stuck in the weird warning from Eclipse saying “No JUnit Tests Found” when trying to invoke a Junit test class. This might have occured because no unittest class files exists in the build directory. In that case it can be solved by following method. Right click on ‘test’ folder and select ...
Imagine you have to evaluate an expression like “34 > 23 ” which is passed as a String. This can be easily evaluated in Java 1.6 using built-in Javascript engine . Following is an example code snippet to achieve above. public String evalExpression(String expression) { String ans = “”; ScriptEngineManager mgr = new ScriptEngineManager(); ScriptEngine engine = mgr.getEngineByName(“JavaScript”); try { engine.eval(expression).toString(); } ...
When I run a simple XML file handling module without using any external dependency jar it works perfect. But once I have integrated it with other modules which are using some external jars, it gives the error, “DOMSource cannot be processed: check that saxon9-dom.jar is on the classpath”. As I dig on I could find that issue triggers when I ...
List is one of the fundamental data structures we frequently use in our programs. A linked list could be generated using a simple data structure as follows. class Node { Node next; } To identify a loop within a created linked list using above data structure, we will use a rabbit and a turtle; Rabbit iterating in n steps among ...
Today I was frustrated to find that I could not log-in to Windows anymore since it has started to give me a blank black screen only showing me the mouse pointer after prompting me for log-in credentials. One resolution suggested for this issue is to remove any devices connected to the machine while boot up and try restarting. For me ...
