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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

bookMultiline Strings. Concatenating

Concatenating Multiple Lines

We can implement a multi-line string by concatenation of every line of the multi-line string to the variable. Below we have a code example for it:


              
1234

            
let  myStr = "This is my" +
   " multiline String " +
    " which is amazing";
console.log(myStr);
copy

Tarefa

Take two variables named firstPart and secondPart and assign the values of "This is a" and " JavaScript book." respectively. The task is to concatenate the above variables using the + operator and store the concatenated string in a variable named book, and show value on the console.

Summary:

  • A string which comes on more than one line in the code is called Multiline String.
  • Template literals are used to implement multi-line string by using backticks.
  • Backslashes are used to implement multiline string.
  • Concatenation is used to implement multiline string.

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Seção 2. Capítulo 13
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bookMultiline Strings. Concatenating

Concatenating Multiple Lines

We can implement a multi-line string by concatenation of every line of the multi-line string to the variable. Below we have a code example for it:


              
1234

            
let  myStr = "This is my" +
   " multiline String " +
    " which is amazing";
console.log(myStr);
copy

Tarefa

Take two variables named firstPart and secondPart and assign the values of "This is a" and " JavaScript book." respectively. The task is to concatenate the above variables using the + operator and store the concatenated string in a variable named book, and show value on the console.

Summary:

  • A string which comes on more than one line in the code is called Multiline String.
  • Template literals are used to implement multi-line string by using backticks.
  • Backslashes are used to implement multiline string.
  • Concatenation is used to implement multiline string.

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 2. Capítulo 13
toggle bottom row

bookMultiline Strings. Concatenating

Concatenating Multiple Lines

We can implement a multi-line string by concatenation of every line of the multi-line string to the variable. Below we have a code example for it:


              
1234

            
let  myStr = "This is my" +
   " multiline String " +
    " which is amazing";
console.log(myStr);
copy

Tarefa

Take two variables named firstPart and secondPart and assign the values of "This is a" and " JavaScript book." respectively. The task is to concatenate the above variables using the + operator and store the concatenated string in a variable named book, and show value on the console.

Summary:

  • A string which comes on more than one line in the code is called Multiline String.
  • Template literals are used to implement multi-line string by using backticks.
  • Backslashes are used to implement multiline string.
  • Concatenation is used to implement multiline string.

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!

Concatenating Multiple Lines

We can implement a multi-line string by concatenation of every line of the multi-line string to the variable. Below we have a code example for it:


              
1234

            
let  myStr = "This is my" +
   " multiline String " +
    " which is amazing";
console.log(myStr);
copy

Tarefa

Take two variables named firstPart and secondPart and assign the values of "This is a" and " JavaScript book." respectively. The task is to concatenate the above variables using the + operator and store the concatenated string in a variable named book, and show value on the console.

Summary:

  • A string which comes on more than one line in the code is called Multiline String.
  • Template literals are used to implement multi-line string by using backticks.
  • Backslashes are used to implement multiline string.
  • Concatenation is used to implement multiline string.

Switch to desktopMude para o desktop para praticar no mundo realContinue de onde você está usando uma das opções abaixo
Seção 2. Capítulo 13
Switch to desktopMude para o desktop para praticar no mundo realContinue de onde você está usando uma das opções abaixo
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