Bash Tip & Tricks, linux, Mac OS X, sysadmin

How to check text lines containing duplicate characters

May 25, 2015 — 0 Comments

Java, linux, Mac OS X, Tower of Babel, xAppSoftware News

How to extract text from a pdf file using Apache PDFBox – Tutorial

November 24, 2014 — 0 Comments

Java, Tower of Babel

How to count the number of lines in a text file using java

September 15, 2014 — 0 Comments

php, Tower of Babel

PHP: how to add a watermark to a jpeg file

March 13, 2014 — 0 Comments

php, Tower of Babel

how to draw a string into an image with php

February 17, 2014 — 2 Comments