When working with multiple .tex files having multiple windows comes more handy than having all the .tex documents and related files in one Texstudio session. Below is the quick way to have this feature in windows. In the properties window of the Texstudio short cut, set the target as “path_to_executable” –start-always
Enter into the world of tiny little sparkling particles , bonding with each other bringing the world into life. Look at the way they evolve, making thousands and thousands of bonds spreading the life all over. See that small kid, playing with his mom in the ground? Doesn’t he have the eyes as twinkling as his mother’s? They made ...
(scikit-learn)http://scikit-learn.org/stable/index.html is a collection of tools developed in python for data mining and data analysis. The detailed steps on installation are described here . http://scikit-learn.org/stable/install.html I used the method of third party distributions of scikit learn, which is python(x,y) if you want to install onWindows. Following are simple steps to quickly set up it on windows. Download https://code.google.com/p/pythonxy/. This comes with ...
I sit shocked and overwhelmed. At the same time, I am glad that it finished. A narrative: narrated by death, where he himself confesses ‘I am haunted by humans’ and THE END. The book thief by Markus Zusak was the only book I finished in a stretch recently. To write a narrative by Death: That is genius in writing!! The ...
Self Organizing Map (SOM) also known as Kohenan Maps are simple yet powerful unsupervised learning algorithm which have not lost its popularity over the years. Below is an implementation of SOM in Python written by myself. A map of Neuron objects with GridPosition as the key is used to represent the developed neural network. https://github.com/damayanthiHerath/selforganisingmaps
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 ...
It is amazing how you can read the DNA of people, like you read a book. I find it fascinating that you can find reflections of their behavior, their appearance, even their thought process, in their DNA. I am still in the early stages of understanding how we, the people speaking the language of ‘1’s and ‘0’s, can understand 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 ...
With Windows 7, installed, I had successful installation completion of Ubuntu 15.04 expecting to have dual boot. But upon installation completion, once I restarted the machine, it directs boots up into Windows and made me sad to see that I have lost a fair amount of my hard allocated for Ubuntu (obviously :)) The quick fix to solve the issue ...
As the global outbreak of COVID-19 lead to the closure of the state universities on 13th of March 2020 and subsequently to a lock down across the country, we at the Department of Computer Engineering, University of Peradeniya, Sri Lanka had to move our teaching and learning sessions online. One of the widely used tools for this is the Zoom ...
While working in MS SQL, we often need to do data conversion from one type to another. Consider , comparing 2 dates in string format. Easiest would be to cast the parameters into DATETIME from VARCHAR. There are 2 functions supported by SQL Server , for casting, that is ‘CAST’ and ‘CONVERT’ But which is the best function to use? ...
Fix extracted from the discussion at https://support.rstudio.com/hc/en-us/community/posts/207006938-RStudio-freezes-when-saving-or-loading I must have messed around too much with RStudio Version 1.0.x in Ubuntu 15.04 , that all of a sudden it started being frozen whenver I try to load a script, by File-> Open or Ctrl+O. However, I could still open them through the file manager or by double clicking on the file name ...
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. ...
You can easily configure you emails residing on a Linux server to be forwarded into an email address you prefer. For an example if you want your emails at stu01@ce.pera.lk to be forwarded to stu01@gmail.com , you could do this by editing the .forward file in your home folder. .forward is a utility provided for individual users on Linux to ...
While working in MS SQL, we often need to do data conversion from one type to another. Consider , comparing 2 dates in string format. Easiest would be to cast the parameters into DATETIME from VARCHAR. There are 2 functions supported by SQL Server , for casting, that is ‘CAST’ and ‘CONVERT’ But which is the best function to use? ...
This is linked to my previous post In this blog post, I would also like to share this awesome post I found through internet, I have no idea who the actual writer is but am grateful to him/her for presenting it, exactly what we all need to , but could not better. Have you ever watched them sleep? —————————————————- ...
I love my parents and dedicate this post for them. Not only for them but also to all the parents , who strives hard daily for their children loving them unconditionally. The title of this post is “pure love”, and it is exactly what I wanted to write about: pure love: The love of parents . Parents are like this ...
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 ...
