Difference between named func and otherwise in JavaScript

Agbeze_Obinna — Sat, 17 Oct 2020 16:29:29 +0000

please this should be a question...

is there any functional difference between a named function and a function stored in a variable, in JavaScript?

please if there's let me know in the comment section....⁉️

My (newer) own version of dev.to 😊

Agbeze_Obinna — Fri, 25 Sep 2020 11:57:29 +0000

This is just a RESTFUL API built with 3rd party libraries like express and mongoose. Am a codenewbie, please don't laugh at my code🙄. visit my github code 🙏. it is only limited to the user creating an account, login, upload profile image, write a post along side images, comment on a post....sorry i couldn't move JSONs from one database to another, just like dev.to is doing.

Best way to learn JavaScript

Agbeze_Obinna — Mon, 07 Sep 2020 00:25:05 +0000

I guess this gonna be the shortest post on dev.to, very descriptive and very straight forward..

The fact is, everything is Object in JavaScript añd if you truly understand Objects, you understand JavaScript.

{ Object }

That's it!!!

WE ALL KNOW JAVASCRIPT!

Agbeze_Obinna — Tue, 18 Aug 2020 23:51:44 +0000

I think we all know JavaScript, yes; if you know about Objects, Functions, Arrays, Boolean, Numbers, then you know JavaScript!

We know that an object allow us to store related pieces of information in a single central location

let object = {
  /*
  this is a single central location
  */
}

and to store an object we declare a variable and set it equal to an opening and closing parenthesis.

//object is the variable that stores our Object
let object = {
  // these are related pieces of information
  name: 'Agbeze Obinna',
  age: 25,
  location: 'Nigeria'
}

We also know about object name, properties and property values. And we access those property values like so..

// the object name followed by a dot, followed by the property
// whose value you are trying to get
object.name
object.age

We also know that a function is a sub program that allows us to do some interesting things multiple times or let’s say listen for a button click. Every single thing that happens on the screen (user-interface) is the work of a function, when you view a web page, behind the scene multiple functions has executed. We can also store a function in a variable like so…

let myFunction = function () {
  // this is a function body
}

And for our function to execute we call it like so..

// calling a function
myFunction()

We also know Arrays allow us to store a list of information, we might have a list of string, a list of numbers, a list of objects and a list of whatever we like..

let myArray = [/* everthing here is called an Array */]

// Storing a string in Array
let stringArray = ['Pray', 'for the', 'World against', 'Corona Virus']

// storing numbers
let numberArray = [1, 2, 3, 4, 5]

We can also store an object inside of Array and when we do that, we call it Array of Objects...

// storing object in an Array
let objectInArray = [{name: 'Collins', age: 25}, {name: 'Nora', age: 19}, {name: 'Andrew', age: 29}]

We also know it can be true or false, when we use the if statement or Array method to manipulate Arrays/Arrays of Object and we expect true or false which is called a Boolean, only then do we have access to the individual objects or Arrays.

// Arrays to manipulate
let objectToManipulate = [{name: 'Agbeze', age: 25}, {name: 'Nora', age: 19}, {name: 'Andrew', age: 29}]


// manipulating Arrays with find method
const manipulateArrays = (functionParameter) => {
const result = objectToManipulate.find((insideArray) => {

  return insideArray.age === functionParameter
})
  console.log(result.age === 25) // we are printing TRUE to the screen
}
// calling our function
manipulateArrays(25)

We also know about numbers in JavaScript, where we perform math related operations. When working with Numbers in JavaScript , it can also include some Math related methods like so..

// a random number is coming back
 let num = Math.floor(Math.random() * (10 - 20)) + 10

If you actually know how to do all these stuffs, then I believe you know JAVASCRIPT.
BRAVO!!!

Data Intensive | CPU Intensive Apps

Agbeze_Obinna — Fri, 14 Aug 2020 21:55:14 +0000

This is my first post on this platform and its gonna be a question! Can someone please help me clearly differentiate between data intensive and cpu intensive apps? Based on NodeJs Architecture.

DEV Community: Agbeze_Obinna

Difference between named func and otherwise in JavaScript

My (newer) own version of dev.to 😊

Best way to learn JavaScript

WE ALL KNOW JAVASCRIPT!

Data Intensive | CPU Intensive Apps