In last two part we declare the function in a same style, but there is a another way declare a variable. We are going to learn it today.
Up until now we wrote the functions declaration. Now we are going to learn about function expression.
Here we don’t have a name for the function. So it also called anonymous function.
Let’s write one to understand more about it.
function() {
console.log('How you doin ?')
}
this will be function and we’ll store it on a variable and then we’ll call the function using variable()
Example –
This exactly does the same thing as our old function. This pattern is widely use in js, so it is better to know both.
Let’s have a look on the both type
Result –
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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