Code blocks are typically coded by placing the code inside a set of curly braces { }. This indicates to the programming language that the code within the braces should be treated as a single unit or block. Here is an example in JavaScript:
```javascript
// Define a code block
{
// code statements here
let x = 5;
console.log(x);
// more code statements here
}
```
The code inside the curly braces can include multiple lines of code and can contain any valid code statements specific to the programming language being used. Code blocks are often used in functions, loops, conditional statements, and other programming constructs to group related code together and determine the scope of variables.
How are code blocks coded?
1 answer
1 answer