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How to Create, Read and Write to File with Microbit

Example code to create file, write to it, then display the files. [crayon-5ecbd91c83ff9241628152-i/] s the [crayon-5ecbd91c84004416571411-i/] library for working with files Opens (or creates if doesn’t’ exist) a file called “foo.txt” Then it writes the text “hello world” to the text file We then do a quick loop to concatenate all the files listed ([crayon-5ecbd91c84009730994763-i/]  ) Lastly, we … Continue reading How to Create, Read and Write to Fi...

What is DeMorgan’s Law in Programming? [ Answered with pics]

Demorgan’s Law is something that any student of programming eventually needs to deal with. Just tell me the “formula”, ok : [crayon-5ecbd91c8480e491854929-i/] is equivalent to [crayon-5ecbd91c84816588134397-i/] [crayon-5ecbd91c8481a853758572-i/] is equivalent to [crayon-5ecbd91c8481e208281954-i/] Demorgan’s Law via Animation and Code 2 animations of Penjee Python code demonstrating DeMorgan’s law The goal of the map below is to write a while loop until … ...

Cisco Binary Number Game [ It’s Back and here and free!]

Many teachers have recently asked : What happened to the Cisco Binary numbers game? Many computer science teachers have used Cisco’s popular game to help reinforce their binary numbers lessons.  Cisco has removed the game! We here at Penjee have created our own version of the Cisco Binary Number Game here! It’s free., requires no loginning in … Continue reading Cisco Binary Number Game [ It’s Back and here and free!] →