Contenu du cours
Introduction to JavaScript
Introduction to JavaScript
1. Getting Started
Hello WorldTask - Show some OutputTask - Output Multiple LinesNumbersTask - Working with NumbersTask - Calculate the Speed of a CarTask - Calculate Area of a TrapeziumOutputting Multiple ValuesTask - Meaningful OutputCommentsTask - Adding a commentMulti-Line CommentsTask - Commenting out CodeTask - Coffee Shop SalesWhat is JavaScript anyway?
2. Manipulating Data
Storing DataTask - Declaring a VariableTask - Accessing Data From a VariableTask - Fixing Variable NamesTask - Reassigning a VariableConstantsTask - Declaring & Using ConstantsPerforming Arithmetic On VariablesTask - Making a Salary CalculatorTask - Adjusting Salary with a BonusTypes of DataTask - Declare a Boolean ValueHow different Data Types InteractTask - Concatenating StringsTask - User Profile & Activity Details
3. Conditional Statements
Task - Declaring a Variable
Tâche
Swipe to start coding
In the given code, there's a console.log line trying to output a variable called users.
Your task is:
- Declare a variable called
users; - Assign it a value of
157;
The code should output: Number of Users: 157.
Make sure you declare it at the correct place so that the code compiles successfully.
Note
You can use any valid syntax to declare and initialize the variable.
Solution
Passez à un bureau pour une pratique réelleContinuez d'où vous êtes en utilisant l'une des options ci-dessousTout était clair ?
Merci pour vos commentaires !
Section 2. Chapitre 2
Task - Declaring a Variable
Tâche
Swipe to start coding
In the given code, there's a console.log line trying to output a variable called users.
Your task is:
- Declare a variable called
users; - Assign it a value of
157;
The code should output: Number of Users: 157.
Make sure you declare it at the correct place so that the code compiles successfully.
Note
You can use any valid syntax to declare and initialize the variable.
Solution
Passez à un bureau pour une pratique réelleContinuez d'où vous êtes en utilisant l'une des options ci-dessousTout était clair ?
Merci pour vos commentaires !
Section 2. Chapitre 2
Passez à un bureau pour une pratique réelleContinuez d'où vous êtes en utilisant l'une des options ci-dessous