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type of javascript

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The Amateur answered on April 2, 2020 Popularity 10/10 Helpfulness 5/10

answer type of javascript

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type of javascript

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//typeof() will return the type of value in its parameters.
//some examples of types: undefined, NaN, number, string, object, array

//example of a practical usage
if (typeof(value) !== "undefined") {//also, make sure that the type name is a string
  	//execute code
}

Popularity 10/10 Helpfulness 5/10 Language javascript

Source: Grepper

Tags: javascript

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Contributed on Apr 02 2020

The Amateur

0 Answers Avg Quality 2/10

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typeof javascript

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var miFuncion = new Function("5+2")
var forma = "redonda"
var tamano = 1
var hoy = new Date()


typeof miFuncion === 'function'
typeof forma === 'string'
typeof tamano === 'number'
typeof hoy === 'object'
typeof noExiste === 'undefined'

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: developer.mozilla.org

Tags: javascript j

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Contributed on Jun 11 2021

Grieving Gharial

0 Answers Avg Quality 2/10

type in javascript

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console.log(typeof(variableName))

Popularity 10/10 Helpfulness 4/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Jul 14 2022

Fer Dev

0 Answers Avg Quality 2/10

JavaScript typeof

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const name = 'ram';
typeof(name); // returns "string"

const number = 4;
typeof(number); //returns "number"

const valueChecked = true;
typeof(valueChecked); //returns "boolean"

const a = null;
typeof(a); // returns "object"

Popularity 10/10 Helpfulness 3/10 Language javascript

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Tags: javascript j

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Contributed on May 20 2022

SAMER SAEID

0 Answers Avg Quality 2/10

javascript typeof

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exports.is = (data) => {
const isArray = Array.isArray(data) && 'array'
const isObject = data == {} && 'object'
const isNull =  data == null && 'null'

const isGrouping =  isArray || isObject || isNull
const isCheck = !isGrouping ? typeof data : isGrouping

const isTypeData = ['number','string','array','symbol','object','undefined','null','function', 'boolean']
const isMatch = isTypeData.indexOf(isCheck)
const isResult = isTypeData[isMatch]
return isResult
}

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Jan 26 2021

Restu Wahyu Saputra

0 Answers Avg Quality 2/10

typeof javascript

Comment

typeof operand

Popularity 10/10 Helpfulness 1/10 Language shell

Source: www.geeksforgeeks.org

Tags: javascript j

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Contributed on Aug 22 2022

Shaikot Ahmed Asif

0 Answers Avg Quality 2/10

typeof javascript

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-2

typeof

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Sep 30 2022

Arrogant Alligator

0 Answers Avg Quality 2/10

JavaScript Type

Comment

// data is of undefined type
let data;

// data is of integer type
data = 5;

// data is of string type
data = "JavaScript Programming";

Popularity 10/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on May 20 2022

SAMER SAEID

0 Answers Avg Quality 2/10

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