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Limit array, angular


Limit array, angular

By : Wei Zhang
Date : November 20 2020, 11:01 PM
will help you First thing remove ng-if. Then use limitTo filter provided by angular out of the box.
code :
ng-repeat="item in data.list | limitTo: 4 as filtered"
var limit = 5;
$scope.filteredData = $filter('limitTo')($scope.data.list)(limit);


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Limit array length Angular.js

Limit array length Angular.js


By : user2496303
Date : March 29 2020, 07:55 AM
it fixes the issue While 'limitTo' will probably work in the scenario, another way to do this in the controller would be to set up an if statement before adding points to the array:
code :
       bowlingApp.controller('bowlPoints', function ($scope){
$scope.bowlPoints = [];

$scope.addBowlPoints = function() {
  if(($scope.bowlPoints.length + $scope.enteredPoints.length) < 12) {
    $scope.bowlPoints.push($scope.enteredPoints);
  }
};
How to limit an array with 10,000 objects thats linked to my angular ui-select?

How to limit an array with 10,000 objects thats linked to my angular ui-select?


By : Taranjyot Singh
Date : March 29 2020, 07:55 AM
I hope this helps you . Check out limitTo e.g...
code :
<select ng-model="model" ng-options="o as o for o in items | limitTo: 10"></select>
<ui-select-choices repeat="t in main.users | filter:$select.search | limitTo: 10"value="{{$selected.UserID}}">
    <div ng-bind-html="t.DisplayName | highlight: $select.search"></div>
    <small ng-bind-html="t.UserID | highlight: $select.search"></small>
</ui-select-choices>
Hashmap hashtable size limit less than max allowed limit for array index

Hashmap hashtable size limit less than max allowed limit for array index


By : jeepnet
Date : March 29 2020, 07:55 AM
seems to work fine You are (more or less) correct in your reasoning about array size.
But the size limit on the internal array HashMap.table does not limit the size of HashMap (i.e. number entries which can be stored in the HashMap).
dynamic array slicing to limit the length, when the limit is unset

dynamic array slicing to limit the length, when the limit is unset


By : Steve Cruz
Date : March 29 2020, 07:55 AM
I wish this helpful for you Using undefined with slice's second parameter will give you the desired behavior. If you accept 0 as a limit for some reason, if having an empty table is a thing, then you can use this.
code :
function Thing (n) {
    this.limit = n; // undefined or int
    this.table = [1, 2, 3, 4]
}


Thing.prototype.test = function () {
    return this.table
               .slice(0, this.limit)
               .map() // etc
}
Setting limit on array and delete values past that limit

Setting limit on array and delete values past that limit


By : Taminder Bariana
Date : March 29 2020, 07:55 AM
like below fixes the issue If you want the last three ids only in $prods then use array_slice() to achieve that check herehttp://php.net/manual/en/function.array-slice.php
Try like this
code :
if($_SESSION['laatstbekeken'] != ''){
  $prods  = implode(",", array_slice($_SESSION['laatstbekeken'],-3));
}
$laatst  = "SELECT * FROM `snm_content` WHERE id IN ($prods) and state = 1 ORDER BY hits DESC LIMIT 0,3";
 if($_SESSION['laatstbekeken'] != ''){
      $result = array_unique($_SESSION['laatstbekeken']);
      $prods  = implode(",", array_slice($result,-3));
    }
    $laatst  = "SELECT * FROM `snm_content` WHERE id IN ($prods) and state = 1 ORDER BY hits DESC LIMIT 0,3";
if($_SESSION['laatstbekeken'] != ''){
    $result = array_unique(array_reverse($_SESSION['laatstbekeken']));
    $result=array_reverse($result);
    $prods  = implode(",", array_slice($result,-3));
}
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