How to get a new array without empty properties?

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For ex I have an array:

array = [
    {age: 5,
     name: 'John'},
    {age: 6,
     name: 'Ronald'},
    {age: 3,
     name: ''}
]

What I should do to get new array without empty property such as the 3d object ? Like a

newArray = [
    {age: 5,
     name: 'John'},
    {age: 6,
     name: 'Ronald'},
]

Need to use only vanila JS without jquery and so on.. thank you guys!


Use Array.filter() with object destructuring to keep the code simple:

var array = [
    {age: 5,
     name: 'John'},
    {age: 6,
     name: 'Ronald'},
    {age: 3,
     name: ''}
];
var res = array.filter(({name}) => name);
console.log(res);

Remove empty elements from an array in Javascript, Take in mind that this method will return you a new array with the elements that strings, the above function wouldn't remove elements that are an empty string. If you are working with sparse arrays, and you are trying to get rid of the "holes", _.without(array, emptyVal, otherEmptyVal); _.without([1, 2, 1, 0, 3, 1, 4], 0, 1);. An empty array can be created by using @() PS > $data = @() PS > $data. count 0 We can create an array and seed it with values just by placing them in the @() parentheses. PS > $data = @('Zero', 'One', 'Two', 'Three') PS > $data. count 4 PS > $data Zero One Two Three


Just try with filter:

const newArray = array.filter(item => item.name);

TypeError: Reduce of empty array with no initial value, This error is raised when an empty array is provided because no initial value can be returned in that case. Examples. Invalid cases. This problem  The call to new Array(number) creates an array with the given length, but without elements. The length property is the array length or, to be precise, its last numeric index plus one. It is auto-adjusted by array methods. If we shorten length manually, the array is truncated. We can use an array as a deque with the following operations:


Try This filter by empty name

array.filter((obj) => obj.name)

Check if an array is empty or not in JavaScript, The array can be checked if it is empty by using the array.length property. By checking if the property exists, it can make sure that it is an array, and by checking if  A property with a specified getter and setter is far different than a public field. My question was, is a property WITHOUT a getter and setter, any different. With the somewhat recent ability to have empty getters and setters, what is the benefit of using them instead of just declaring a public member variable? Example:


Program to remove empty array elements in PHP, How to make a spider-bot in PHP ? The task is to remove empty elements from the array such as an empty string or a NULL element. however, if no callback function is specified, all the values of the array which are equal to FALSE will be  We can add a new entry into an array simply by specifying a position in the array for which a numbered property does not yet exist.


template function, Creates a new array concatenating array with any additional arrays and/or values​. considered empty if they have no own enumerable string keyed properties. You first get its properties (since Get-QADUser depends on AD schema, the properties list is dynamic) with get-member -type property, then filter out those that don't have \{.*(get).*\} in its definition (that is, they are not "gettable"), then enumerate the resultant list by name and filter out nulls.


Chapter 18. Arrays, Arrays are still objects and can have object properties. For this constructor, new is optional: invoking it as a normal function (without new ) does the same as invoking it as a constructor An empty array with a given length has only holes in it! A = ClassName.empty (sizeVector) returns an empty array with the specified dimensions. At least one of the dimensions must be 0. Use this syntax to define an empty array that is the same size as an existing empty array. Pass the values returned by the size function as inputs. Create Empty Character Array. View MATLAB Command.