Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

1. I forget whether antiX image is hybrid or not. Try and find this out.

2. The command line installer of antiX is not intuitive (not as good as command line installer of …

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

About Statistics Functions

1. Excel is not a reliable software for statistical analysis. It's not even capable for simple operations such as calculating mean and standard deviation when numbers are very big …

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Word Stemming

1. existing stemming method such as NLTK.PorterStem, etc.

2. didn't -> did not, there's -> there is, etc. Mr. -> Mister Mrs. -> ... Ms. -> ...

Other things

1. it seems that it is hard to get …

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

1. broken symbolic .bashrc stops Xfce from login to GUI I guess this is a common problem

Shortcuts

1. Set a shorcut for Xfce App Finder which is frequently used.

2. Set a shortcut …

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

1. RSA is most widely used algorithm but is computationally expensive.

2. A good compromise is to use RSA to encrypt the symmetric key that is then used in AES encryption of the …

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

1. Java Version Issue

   Unsupported major minor version

   https://stackoverflow.com/questions/22489398/unsupported-major-minor-version-52-0

java.lang.NoSuchMethodError: scala.Product.\(init\)

Fixing the Scala error: java.lang.NoSuchMethodError: scala.Product.\(init\)

It probably …