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1609532580001

cli50 Upgraded to Ubuntu 20.04

by David J. Malan
cli50
Just in time for the new year, cli50 has been upgraded from Ubuntu 18.04 to Ubuntu 20.04, just like CS50 IDE! Also included are: Java 15 Node 15 Python 3.9 Ruby 2.7
cli50 Upgraded to Ubuntu 20.04
1600020600001

Rubber Duck Debugging in CS50 IDE

by David J. Malan
ide.cs50.io
In addition to printf, debug50 (aka gdb), and valgrind, CS50 also introduces students to rubber duck debugging, a technique that involves talking to a rubber duck (or any inanimate, or even animate, object) about a bug in their code. In...
Rubber Duck Debugging in CS50 IDE
1597325820001

Linking to Chapters

by David J. Malan
So that teachers (and we!) can link to specific chapters within CS50's videos, the links in the Chapters menu now include not only start parameters but also end parameters as well. That way, if you control- or right-click on a chapter...
video.cs50.io
1592655840001

Snacks for Lectures

by David J. Malan
A tradition in CS50 is to serve cake (or cupcakes) after the course's first lecture. And that tradition has since evolved into snacks in the middle of every lecture. Of course, those snacks don't readily translate to video, and such...
video.cs50.io
1591207200001

An API for Harvard's Map

by David J. Malan
Years ago, CS50 had an API (application programming interface) for Harvard's map, so that students could integrate maps of campus into their own final projects. The API eventually fell by the wayside as CS50's infrastructure evolved, but...
api.cs50.io
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