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Create variable javascript

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Linky Dinky Stinky Binky answered on March 9, 2020 Popularity 10/10 Helpfulness 2/10

answer Create variable javascript

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Create variable javascript

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//Assigns the value bar to the variable foo
var foo = bar;

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: javascript

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Contributed on Jun 16 2020

Linky Dinky Stinky Binky

0 Answers Avg Quality 2/10

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javascript declare a variable

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//choose the best for your solution
var myVariable = 22; //this can be a string or number. var is globally defined

let myVariable = 22; //this can be a string or number. let is block scoped

const myVariable = 22; //this can be a string or number. const is block scoped and can't be reassigned

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: tylermcginnis.com

Tags: declare

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Contributed on Mar 09 2020

Carnivorous Flamingo

0 Answers Avg Quality 2/10

how to declare a variable js

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//let and var are both editable variables and can be changed later on in your program;
let dog = 'Woof';
//dog is equal to the string 'Woof';
dog = false;
//You can changed the value of dog now because it was defined with let and not const;

let cow = 'Moo';
//cow is equal to the string 'Moo';
cow = true;
//You can change the value of cow later on because it is not defined with const;

//const is used when declaring a variable that can't be changed later on -- const stands for constant;
const pig = 'oink';
//This assigns the string 'oink' to pig which can not be changed because it is defined with const;
pig = 'snort';
//Above throws an error
//Good Job you now know how to declare variables using JavaScript!!!

Popularity 10/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: declare

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Contributed on Jul 07 2020

Magnificent Mockingbird

0 Answers Avg Quality 2/10

how to create a variable in javascript

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// you an pass in strings or a number 

var exampleVariable = 'Example string' // this is a normal string 
var anotherExample = 839;

Popularity 9/10 Helpfulness 2/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Jun 25 2021

Calm Copperhead

0 Answers Avg Quality 2/10

how to declare variables javascript

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//variables are a way to easily store data in javascript
//variables are declared by the var keyword, example...
var x = 10;
//or
var dog_name = "daisy";
//which can also be written as 
var dog_name = 'daisy';
//same thing with single quotes and double quotes

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: declare

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Contributed on Jul 22 2020

Distinct Dugong

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how to make javascript variable

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let variableName = "value";

Popularity 9/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Oct 08 2022

Why Why

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javascript define variable

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var variable1 = "some variable content";

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Jun 09 2020

Horrible Hyena

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how to declare a variable js

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const name = 'Anthony';

Popularity 9/10 Helpfulness 1/10 Language javascript

Source: Grepper

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Contributed on Sep 30 2021

0xTony143

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javascript make variable

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// You can change the variable name and the value that i filled in. (witch is variable)
var variable = 47; // You can make this a string, a number, a boleean, an array and a object, but var is globally defined.
let variable = "a string" // As you can see i put a string and you can test it, it works. let is block scoped if you asked.
const variable = true // const is for if you want a variable not to change. So like pi if you made that a const or a variable (look at following example)

const pi = 3.14159265358979323846 // So now if you wish to add pi to calculate something you just type: "pi"

Popularity 9/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Jan 05 2022

Gentle Gerenuk

0 Answers Avg Quality 2/10

javascript declaring variables

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var myVariable = 22;

Popularity 9/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Apr 28 2022

Ivanildo Correia

0 Answers Avg Quality 2/10

Create variable javascript

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Create variable javascript

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