Functions and more Canvas - JavaScript Programming Basics p.2

Welcome to part 2 of the JavaScript basics tutorials. In this tutorial, we're going to continue working with the canvas as well as learning how to use functions.

[egenethebest]

If you wanna just draw things on the screen you should try P5.js which is a simple drawing library for JavaScript

[benokankafkas]

For a moment I thought you're teaching js in python

[bryancann]

Slowly but surely we will get there, #conqueringJS...

[techtonic]

I tried calling blob function multiple times as in the video but the function was bring called by the first bolb call only the remaining 2 weren't being called.
Can any anyone help me out please!

[insignia]

I found you on reddit, searching for beginner coding info, dipping my toes in as an electrician, thank you.

[mli]

function print(str){
            console.log(str)
        }
now this feels better

[TheDistractionStudio]

Glad there were no Tornado warnings today on your cellphone 😂

[indranilkarmakar]

Will i be able to make a website better than my university website?

[Salehalanazi-]

If you use my editor it would all be in the same tab 🌝

[jonathan-._.-]

ways to defeine functions :
1. (...vars)=>{...}
2. element => element.test (= (element)=>{return element.test;})
3. function <name>(...vars){...}
ways to call functions:
1.

3 function <name> (...vars){...}; <name>(...vars);

for functions where you need a function as parameter using lamda functions is sometimes a better idea : mostly dependent on how often it is used
setTimeout(()=>{...}, 1000);
otherwise:
setTimeout(<name>, 1000)


since the context ('this') in javascript changes for events a sometimes useful structure is this:
(useful if you create a bunch of elements in a for loop for example which reassigns the reference after the loop)
function customOnload(){...}

[MULTICODE]

Please sentdex am New in python, can you please tell me on which playlist of your channel could i start learning python

[jasonclement]

I'm dissapointed in the lack of IDE trolls in the comments.

[livecoderepeat]

You have me chuckling up a storm with the editor jokes. Thanks for making it fun 🤙🏽

[neophyte]

Sir will you please help me with a problem I am facing with the deep learning commenter on video 5 on the playlist

[mnl]

I had to "program" a moving picture (wind arrow with some buttons to configure wind speed etc.) in canvas for my Web-programming class ... i tell you, this stuff is straight cancer if not taught correctly - thank you for doing these videos (even when i would have needed them a few weeks earlier :) )

[Tolstoievsky]

you still failed to explain what a context is

[southgecko]

Thank you for the upload. I just started web development but two years ago i started programming in Python first with the help of you channel.

[_yuri]

oh man i did the node canvas for a stupid discord basically copy pasting from examples thanks now i can do some nice art

[SuperEngineered]

Just found out you can also draw multiple lines and shapes under the same stroke command. Cleans up the coding a little if you don't need to bring them in individually.

[girish]

can you please make series of videos of how to put keras models on android phone ??