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Archive of posts published in the category: Weekly
Apr
11

Programming Praxis | A collection of etudes, updated weekly, for the education and enjoyment of the savvy programmer

[ I continue working at home. It’s no fun, and less productive than working in my office, but I’m coping. There remains much emergency work to be done related to moving all of our students online. I hope everyone is doing well during this time. ]

A student recently asked for help on a beginning-programmer forum to write a Scheme program that finds the nth item in a linked list, mimicking the list-ref built-in function. He posted his code, which was awful; I won’t repost it here. Instead of engaging him, I sent a private email suggesting that he consult either his professor or his teaching assistant, as his posted code showed several misconceptions about Scheme. He wrote back, saying he was sure there was only one thing wrong with his code and I could easily point it out. I didn’t respond, as there was far more than one thing

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Apr
1

Gadget Professor – Weekly Gadget Show,Tech News,Free Apps

Welcome to The Gadget Professor Show #447 hosted by Don Baine.
Rechargeable 10050mAh portable charger

The myCharge Hub Turbo 10050mAh portable charger is one of a kind and packed with fast power. Charge your smartphone up to 75% faster! Featuring Power Delivery & Qualcomm Quick Charge, this powerbank is one of a kind.

With an integrated iPhone (Apple® Lightning™) cable, an integrated USB C cable and a built-in USB port, you can stay charged anywhere. Carrying charging cables is a thing of the past. Not only are the cables built-in for effortless charging, but self-contained wall prongs make for effortless recharging.

Battery Capacity: 10050mAh

Recharges Via: Built-in wall prongs

Compatibility: Tablets & Smartphones

Don Baine, The Gadget Professor, is scheduled to host his “Live@NAB” program at the National Association of Broadcasters event in April.
This year Don will be streaming live from the BroadcastPix booth. BroadcastPix will be launching the

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