This simple program can multiply matrices for you! Simply enter the dimensions and start multiplying!

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Number converter with floating point

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Convert text between upper and lower cases with this simple app.

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A simple hangman game with a scientific base. Broaden your vocabulary with this interactive program.

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A simple calculator to deal with prime numbers!

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According to Stanford Medicine, the best uncrackable passwords are made from sentences. This simple app creates meaningful, easy to remember yet totally random passwords in one click.

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Here is a small list of methods you can use to copy the content of a webpage to offline reading.

1. The simplest – take a screenshot!

Press the following keys.
Windows -> Alt+prt sc
Mac -> Command+Shift+3 (Or you can use Command+Shift+4 to select a portion of the screen)
And then simply save the copied content as an image from any image processing tool (e.g. Paint in Windows).

Pros	Cons
Quick No data flow with internet	Only a portion that can be fit in a screen No text – only an image