Summary  
The chapter covers accessing individual characters in a string using bracket notation (`str[pos]`) and the `charAt(pos)` method.

General domain of usage  
Text processing

## Accessing Character:

We can also access different characters from a string variable, and for that, we use the square brackets `[]`. The syntaxes for accessing characters are `str.charAt(pos)` and `variableName(pos)` where `pos` is the position or index of the character that we want to access and `variableName` is the variable to be sliced. Let’s look at an example.

let str = 'JavaScript';
console.log(str[0] );
console.log( str.charAt(4));

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The syntax of the JavaScript programming language is the set of rules that defines how a JavaScript program will be written and interpreted (by both the runtime system and by human readers).

JavaScript is dynamically typed (also called loosely typed) scripting language. That is, in javascript variables can receive different data types over time. Datatypes are basically typed of data that can be used and manipulated in a program.

Strings 3/5

Accessing Character:

Lösung