array.prototype.some( )

Arrogant Alligator answered on January 27, 2022 Popularity 9/10 Helpfulness 1/10

answer array.prototype.some( )

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array.prototype.some( )

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function checkPositive(arr) {
  return arr.some(elem => elem > 0);
}
checkPositive([1, 2, 3, -4, 5]);

Popularity 9/10 Helpfulness 1/10 Language javascript

Source: forum.freecodecamp.org

Tags: javascript

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Contributed on Oct 13 2022

Arrogant Alligator

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// an array
const array = [ 1, 2, 3, 4, 5 ];

// check if any of the elements are less than three (the first two are)
array.some(function(element) {
	return element < 3;
}); // -> true
// ES6 equivalents
array.some((element) => {
	return element < 3
}); // -> true
array.some((element) => element < 3); // -> true

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Source: Grepper

Tags: javascript j

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Contributed on Mar 28 2022

MattDESTROYER

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array.some()

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<script>
  
// JavaScript code for some() function 
function isodd(element, index, array) {  
    return (element % 2 == 1);  
} 
    
function geeks() { 
    var arr = [ 6, 1, 8, 32, 35 ]; 
      
    // check for odd number 
    var value = arr.some(isodd); 
    console.log(value); 
} 
geeks(); 
</script>

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Source: www.geeksforgeeks.org

Tags: javascript j

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Contributed on Jan 27 2022

Helpless Hummingbird

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array.prototype.some( )

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