Questions tagged [week0]

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How to make say command words disappear in scratch?

I'm working on my Week 0 assignment and I got my sprites to say stuff but the problem is I don't know how to make the stuff they say disappear after they've said it. I've tried the hide piece under ...
0
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1answer
6k views

How do I write words and sentences in Binary?

Hi I want to know how do I write a word in Binary for example word "HI" is it like this 1001000(space)1001001 or is it like this 10010001001001 (without space in between H and I) as there are two ...
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1answer
42 views

What are threads in C?

Please explain what threads are in C language! I'm referring to CS50 week 0 - shorts.
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0answers
46 views

Pset0 isn't under Week 0 but, Week 1. Bug? [duplicate]

The Problem Set 0 which was previously under Week 0 is now displaying under Week 1. Week 0 does not display any Problem Set, and the Problem Set of Week 1 shows under Week 2? Is this some kind of bug ...
2
votes
3answers
849 views

Pseudocode example for counting people in the room

In the week0 lecture David gives the following as an example of pseudocode: let N=0, for each person in room, set N=N+1 He said this gets the value of 0 which proves that the algorithm is true. ...
2
votes
2answers
56 views

In “cough-4,” is it better to define 3 functions or 1 function?

In the week 0 walkthrough "cough-4," Prof. Malan defined 3 functions. Instead we can define 1 - say word n times and when flag is clicked, say "cough" 3 times and then say "sneeze" 3 times! Is this ...