Tips on the Ruby Programming Language

Posted on Aug 06, 2012 in Computer Science • Tagged with array, IO, Ruby, programming, string

Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more. Please look for better alternatives.

Array

  1. The method push inserts an element to the back of the arry; the method insert inserts an element to any place of the array.

  2. The method …


Continue reading

String in R

Posted on Nov 20, 2012 in Programming • Tagged with R, programming, characters, string, CRAN

Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more. Please look for better alternatives.

** Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more. Please look for better alternatives. **

The R package stringi …


Continue reading

String Functions in VBA

Posted on Aug 14, 2014 in Computer Science • Tagged with programming, VBA, string, character

Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more. Please look for better alternatives.

Things on this page are fragmentary and immature notes/thoughts of the author. It is not meant to readers but rather for convenient reference of the author …


Continue reading

The Confusing String in SAS

Posted on Sep 28, 2014 in Computer Science • Tagged with programming, SAS, String, data type

Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more. Please look for better alternatives.

** Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more. Please look for better alternatives. **

  1. the min function also …


Continue reading

String in MATLAB

Posted on Dec 20, 2012 in Computer Science • Tagged with string, programming, MATLAB

Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more. Please look for better alternatives.

  1. To display special characters (e.g. \n, \t and so on), you have to use sprintf to format it first. fprintf does the job of formatting and …


Continue reading

Compare R with Other Languages on Data Manipulation

Posted on May 13, 2012 in Computer Science • Tagged with Python, C++, programming, statistics, Java, string, data frame, R, OOP, MATLAB, CRAN

Things under legendu.net/outdated are outdated technologies that the author does not plan to update any more. Please look for better alternatives.

Here I compare R with other languages such as C/C++, Java, MATLAB, Python and so on data manipulation. I list a few advantages and disadvantages of …


Continue reading