What are Variables?

%d stands for "decimal", as in decimal numbers (base 10). Like all things computers, integers are actually represented in binary (0s and 1s). Printf then converts the binary to decimal numbers - which are the standard numbers we know and love. In gcc, to print binary you can use %b.

[mutated__donkey]

I thought this was going to be a lower level, "what are variables to the computer", not a C tutorial, but it was still an interesting watch.

[AK-vxdy]

I was surprised expecting some philosophical take 😅
Very good job!

[John-ygcq]

month, day, year???
Absolutely disgusting.

[rickwoods]

fyi the channel logo covers up some of your "coming up next" text

[eriksilva]

há 0 segundo
Dear god, I am a dev with more than 5+ years working and 2 years mostly doing custom reports, templates, features using Birt and Jasper report. Why am I watching how to declare and use variables? my life comes in full circle.

[kumekster]

Informative and beautifully presented.

[wobbly]

Are there any videos coming for Code Aesthetic? Cool video!

[khaix]

Variables is actually a mathematical concept. In Math, all variables are immutable, but unlike constants, the value of a variable still depends on other factor.

[ilyhanshi]

what's that font you are using called?

[joshuachan]

When I was learning Python, I thought variables are boxes that stores data
When I am learning Rust, now I think variables are references to data already existing in RAM

[gandalfgrey]

In before the Primeagen reacts to this

[Shnugs]

Was hoping for some philosophical dive into “what” a variable is.

[enguerranddesmet]

Really Cool ! Just small question: with what "tool"(lib) are you animating this video ?

[Jabberwockybird]

Deez beans. What flavors do you have? Hazel-

[franck]

I'm gonna nitpicking and say that at 7:43, the hourly rate is displayed in the terminal as 28 instead of 25.
Anyway, great video!

[whtiequillBj]

it is beautifully presented but, wouldn't macros or a Visual Basic script in Word or a LibreOffice BASIC script in Writer be more efficient these days? Rather then a C program and using troff?