CSCI E-50 Spring 2019

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Section 8

INSERT INTO cs50 (sections) VALUES (‘the end’)

Slides

No sandbox, but run the following in your IDE:
wget https://cdn.cs50.net/hbs/2019/spring/classes/4/imdb.db

Attendance

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Section 7

Writing HTML by hand is boring

Slides

Sandboxes:

• Mario revisited
• Telling time
• Decorators

Attendance

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Section 6

import this

for person in section:
    print(f"hello, {person}!")

Slides

Sandbox

Attendance

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Section 5

...a series of tubes?

Best resource for all things HTML/CSS

Attendance

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Section 4

C ya later!

Slides

Sandbox

Attendance

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Section 3 part 2

Attendance

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Section 3

What’s the point(er)?

int main(int argc, char *argv[])
{
    char *name = "section";
    
    if (argc == 2)
    {
        name = argv[1];
    }

    printf("Hello, %s!\n", name);
}

Slides

Sandbox

Attendance

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Section 2

Arrays are awesome

int main(void)
{
    string s = "Hello, section!";
    for (int i = 0, len = strlen(s); i < len; i++)
    {
        printf("%c\n", s[i]);
    }
}

Slides

Sandbox

Attendance

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Section 1

From Colorful Cats to plain old C

int main(void)
{
    printf("Hello, section!");
}

Slides for today's section

Sandbox for section 1

Attendance

Resources

• CS50 Resource Guide: A wonderful summary, thanks to Emily Hong
• CS50 Reference: A simplified guide to C functions
• Discourse: the best place to get answers asynchronously
• Reference sheets: A series of one-pagers on various topics
• CS50 Shorts: Short videos on specific topics

Contact Josh

Learn more about Josh by googling (I'm not the crossfit guy, so pretty much anyone that looks out of shape is me)