Answers for "typescript check if array"

if object is array javascript

Array.isArray(object);

Posted by: Guest on April-08-2020

javascript check if is array

var colors=["red","green","blue"];

if(Array.isArray(colors)){
    //colors is an array
}

Posted by: Guest on July-22-2019

javascript typeof array

Array.isArray(arr)

Posted by: Guest on October-08-2020

typescript check if element in array

your_array.includes(the_element)

Posted by: Guest on March-25-2020

js check if array

Array.isArray([1, 2, 3]);	// true
Array.isArray('asdf');		// false

Posted by: Guest on July-19-2020

js check if is array

if(Array.isArray(colors)){
    //colors is an array
}

Posted by: Guest on December-30-2020

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