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(Discussion for lab and background materials)
 
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=== Discussion for lab and background materials ===
=== Discussion for lab and background materials ===
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Going to try a HEX editing activity - modify a BMP file to change some colors by fiddling with Hex values.<br/>
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Link below has a freeware PC hex editor, a simple image and some documentation.<br/>
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File link: [[File:ColorHacking.zip‎]] <br/>
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<br/>
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Made a JS version of the CS Unplugged error correction activity. It is a 4x4 array of data bits with a check row and column. Check ensures even white parity for each row and col. Refresh to get a new pattern.</br>
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*[http://faculty.chemeketa.edu/ascholer/cs160/Files/ec.html Plain version]
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*[http://faculty.chemeketa.edu/ascholer/cs160/Files/ecColors.html Color coded rows & cols]
=== Discussion for online learning materials ===
=== Discussion for online learning materials ===

Current revision as of 16:23, 9 October 2012

Discussion for lab and background materials

Going to try a HEX editing activity - modify a BMP file to change some colors by fiddling with Hex values.
Link below has a freeware PC hex editor, a simple image and some documentation.
File link: File:ColorHacking.zip

Made a JS version of the CS Unplugged error correction activity. It is a 4x4 array of data bits with a check row and column. Check ensures even white parity for each row and col. Refresh to get a new pattern.

Discussion for online learning materials

Discussion for weekly outline




OCCC CS160 discussion page

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