Hiding Pictures in MS Word 2010 documents

If scrolling through your Word file is a bit slow due to there being a lot of images in the file, then temporarily turn off the images and show placeholders in their stead. For best viewing Download the video.

Hiding pictures in MS Word 2011 documents

If scrolling through your Word 2011 file is a bit slow due to there being a lot of images in the file, then temporarily turn off the images and show placeholders in the their stead. For best viewing Download the video.

Hiding routing information

This is the original "onion routing" paper, it explains in the details how onions are built and work. This is optional reading, although I strongly advise you to read the Introduction and section 3 "Onions"

Java path setting batch file

This is a batch file written to help students on ECS' Programming 1 course (COMP1202) using iSolutions machines which have the JDK, but do not add it to the PATH variable, making compilation from the command line difficult. It attempts to find the JDK directory and add it to the Windows PATH. The code is as follows: @SET JAVA_HOME=C:\Program Files\Java @FOR /F %%G IN ('DIR /B "%JAVA_HOME%\JDK*"') DO @SET JDK_HOME=%JAVA_HOME%\%%G @SET PATH=%JDK_HOME%\bin;%PATH% @javac -version @echo. @echo %JDK_HOME%\bin successfully added to Windows PATH @echo. @echo Now type 'javac'. @echo. @echo. @echo. @CMD