We’ll finally learn about some coding stuff today. It’s basic today.
We’ll writing JavaScript code on the console of google chrome. You can find it on
menu >> developer tools >> select console from the tab
shortcut: Ctrl + Shift + I
You can try Mozilla Firefox console too. It’s up to you what you want to use, but I prefer chrome, so I’m going to stuck with it. With time, we’ll go to some text-editor to write code, now we can write code in console.
Javascript have 7 types. You can think types as values. They are –
a. Number
b. String
c. Boolean
d. Undefined
e. Null
f. Symbol (new in ES6)
g. Object
Today we’ll talk about Number.
We can easily add number in JavaScript. Just adding the ‘+’ operator in middle
We can do all the arithmetic things here using JavaScript. Plus, Minus, Division, Multiplication etc. Easy math right ? This is all numbers, they are allowed in JavaScript.
Working on some more arithmetic logics.
Now I’ve question. Do you know what ‘%’ means in real life? I am sure you know. But check this –
It is not the same right? Think more about it.
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Enough?! Okay! This is actually ‘modulo’ this gives us the reminder!
Next part is coming soon…
You can see the graphical version here
Source Codes - { Check commits }
nerdjfpb
/
javaScript-Series
A tutorial for JavaScript Beginners
javaScript-Series
A tutorial for Absolute Beginners of JavaScript.
You can find the total pdf in - Here
You can check the commits to find the part by part codes.
Blogs
Day 1
- Day 1 - What is JavaScript?
Day 2
- Day 2 - JavaScript Types?
Day 3
- Day 3 - Javascript Types Cont.
Day 4
- Day 4 - Javascript Types Cont.
Day 5
- Day 5 - Javascript Comparisons
Day 6
- Day 6 - Javascript Variables
Day 7
- Day 7 - More About Variables
Day 8
- Day 8 - Conditional Statement
Day 9
- Day 9 - More Conditional Statement
Day 10
- Day 10 - Switch
Day 11
- Day 11 - Setup Code Editor
Day 12
- Day 12 - Loops
Day 13
- Day 13 - While Loop
Day 14
- Day 14 - For Loop
Day 15
- Day 15 - For Vs While
Day 16
- Day 16 - Functions
Day 17
Originally it published on nerdjfpbblog. You can connect with me in twitter or linkedin !
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