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Introduction to JavaScript (staging)
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Introduction to JavaScript (staging)

Introduction to JavaScript (staging)

1. Introduction
Writing our first codeOutput Using Variables 1/2Output Using Variables 2/2
2. JavaScript syntax
JavaScript SyntaxJavaScript VariablesJavaScript OperatorsIdentifiers in JavaScriptNaming IdentifiersReserved keywords in JavaScriptNaming Convention in JavaScript. Case StylesVariables Naming ConventionBoolean Naming ConventionConstant Naming ConventionFunction & Classes Naming ConventionMultiline StringsMultiline Strings. ConcatenatingCommenting in JavaScriptCommenting in JavaScript. Multi-line Comments
3. Data Types and Variables
What are Variables?What are Data-types?JavaScript and Type ConversionVar 1/3Var 2/3Var 3/3Let 1/2Let 2/2Constant 1/3Constant 2/3Constant 3/3Number 1/3Number 2/3Number 3/3Boolean 1/4Boolean 2/4Boolean 3/4Boolean 4/4Strings 1/5Strings 2/5Strings 3/5Strings 4/5Strings 5/5BigInt 1/3BigInt 2/3BigInt 3/3Symbols 1/3Symbols 2/3Symbols 3/3NullUndefinedNull vs Undefined

bookBigInt 1/3

BigInt:

In JavaScript, we have a BigInt data type in which we can assign the integer of arbitrary length to an integer.

We can create BigInt by placing the n at the end of the integer or we can simply call the BigInt() function that creates an integer of arbitrary length from a string.


              
123456789

            
let bigint = 123456789n;
console.log(bigint);

let bigintFromString = BigInt("123456789");
let bigintFromInteger = BigInt(123456789);

console.log(bigint);
console.log(bigintFromString);
console.log(bigintFromInteger);
copy

Tarefa

Create a BigInt() from the string “982945944” by using the BigInt() function and store it in the variable netWorth and display the value on the console.

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Seção 3. Capítulo 24
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bookBigInt 1/3

BigInt:

In JavaScript, we have a BigInt data type in which we can assign the integer of arbitrary length to an integer.

We can create BigInt by placing the n at the end of the integer or we can simply call the BigInt() function that creates an integer of arbitrary length from a string.


              
123456789

            
let bigint = 123456789n;
console.log(bigint);

let bigintFromString = BigInt("123456789");
let bigintFromInteger = BigInt(123456789);

console.log(bigint);
console.log(bigintFromString);
console.log(bigintFromInteger);
copy

Tarefa

Create a BigInt() from the string “982945944” by using the BigInt() function and store it in the variable netWorth and display the value on the console.

Switch to desktopMude para o desktop para praticar no mundo realContinue de onde você está usando uma das opções abaixo
Tudo estava claro?

Como podemos melhorá-lo?

Obrigado pelo seu feedback!

Seção 3. Capítulo 24
toggle bottom row

bookBigInt 1/3

BigInt:

In JavaScript, we have a BigInt data type in which we can assign the integer of arbitrary length to an integer.

We can create BigInt by placing the n at the end of the integer or we can simply call the BigInt() function that creates an integer of arbitrary length from a string.


              
123456789

            
let bigint = 123456789n;
console.log(bigint);

let bigintFromString = BigInt("123456789");
let bigintFromInteger = BigInt(123456789);

console.log(bigint);
console.log(bigintFromString);
console.log(bigintFromInteger);
copy

Tarefa

Create a BigInt() from the string “982945944” by using the BigInt() function and store it in the variable netWorth and display the value on the console.

Switch to desktopMude para o desktop para praticar no mundo realContinue de onde você está usando uma das opções abaixo
Tudo estava claro?

Como podemos melhorá-lo?

Obrigado pelo seu feedback!

BigInt:

In JavaScript, we have a BigInt data type in which we can assign the integer of arbitrary length to an integer.

We can create BigInt by placing the n at the end of the integer or we can simply call the BigInt() function that creates an integer of arbitrary length from a string.


              
123456789

            
let bigint = 123456789n;
console.log(bigint);

let bigintFromString = BigInt("123456789");
let bigintFromInteger = BigInt(123456789);

console.log(bigint);
console.log(bigintFromString);
console.log(bigintFromInteger);
copy

Tarefa

Create a BigInt() from the string “982945944” by using the BigInt() function and store it in the variable netWorth and display the value on the console.

Switch to desktopMude para o desktop para praticar no mundo realContinue de onde você está usando uma das opções abaixo
Seção 3. Capítulo 24
Switch to desktopMude para o desktop para praticar no mundo realContinue de onde você está usando uma das opções abaixo
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