CodesJava

Easy learning with example program codes

WeakSet has() JavaScript

The WeakSet has() method checks if a WeakSet object contains the specified object element.

Syntax:

weakSetObj.has(value) 

Parameters:
value: It represents the element to be searched.

Returns:
It … Read More

WeakSet delete() JavaScript

The WeakSet delete() method deletes or remove an element from the WeakSet object.

Syntax:

weakSetObj.delete(value) 

Parameters:
value: It represents the element to be deleted.

Returns:
It returns … Read More

WeakSet add() JavaScript JS

The WeakSet add() method adds a new element to the end of a WeakSet object.

Syntax:

weakSetObj.add(value) 

Parameters:
value: It represents the element to add.

Returns:
Updated … Read More

WeakMap set() JavaScript

The JavaScript WeakMap set() method is used to add or modify the key-value pairs to WeakMap object. Key must be unique.

Syntax:

WeakMapObj.set(key,value) 

Parameters:
key: It represents … Read More

WeakMap has() JavaScript JS

The JavaScript WeakMap has() method to find out if the WeakMap object contains the specified value element.

Syntax:

WeakMapObj.has(key) 

Parameters:
key: It represents the key to be … Read More

WeakMap get() JavaScript

The JavaScript WeakMap get() method is used to retrieve the value of a specified key.

Syntax:

WeakMapObj.get(key) 

Parameters:
key: It represents the key of the element to … Read More

WeakMap delete() JavaScript

The JavaScript WeakMap delete() method deletes the specified element from a WeakMap object.

Syntax:

weakMapObj.delete(key);

Parameters:
key: It represents the element to be removed from the WeakMap … Read More

TypedArray toString() JavaScript

The Javascript TypedArray toString() method transforms the element of an array into a string separated by a comma “,”.

Syntax:

array.toString() 

Returns:
String.

Example:

<!DOCTYPE html
Read More

TypedArray toLocaleString() JavaScript

The Javascript TypedArray toLocaleString() method transforms the elements of an array into a locale specific string. All elements of the array will be separated by comma (,).… Read More

TypedArray values() JavaScript

The Javascript TypedArray values() method determines the values of the elements of an array.

Syntax:

array.values() 

Returns:
It returns the values of array elements.

Example:

<!DOCTYPE 
Read More


Copyright © 2019 CodesJava DMCA.com Protection Status SiteMap Reference: Java Wiki