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Exclude array items from their counterparts


Exclude array items from their counterparts

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Exclude array items from their counterparts
Tag : actionscript-3 , By : orlandoferrer
Date : November 22 2020, 11:05 AM

fixed the issue. Will look into that further I'm working on a tournament that pits each fighter against 5 others. For this I have two arrays, playerArray and opponentArray, each containing the same six character types.
for (a = 0; a < playerArray.length; a++){        // for each character
    trace ("\n=== " + playerArray[a] + " fights ===\n");
    for (b = 0; b < opponentArray.length; b++){    // fight each opponent
        if(playerArray[a] != opponentArray[b])
            trace (playerArray[a] + " vs " + opponentArray[b]);
    }
}

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How to exclude items from an array?


Tag : php , By : jedameron
Date : March 29 2020, 07:55 AM
This might help you In the PHP function below, I want to exclude cat_ID=1
foreach($categories as $cat){  
    if ($cat->cat_ID == 1)
       continue;
    array_push($post_cats, $cat->cat_ID);
}

How to check that all elements of one array are greater than their counterparts in a parallel array (in Ruby).


Tag : ruby , By : Juan Pablo
Date : March 29 2020, 07:55 AM
hope this fix your issue I am trying to compare two arrays to ensure that the corresponding values of one is always greater than the other. , This is what I would do:
 a.zip(b).all? { |a, b| a > b }

angularJs exclude already selected items from array


Tag : javascript , By : 3NZ0
Date : March 29 2020, 07:55 AM
it fixes the issue The template is getting a bit tricky. Assuming selectedLink is the variable that points to the selected groupNo
ng-options="t.value as t.text for t in metaData.spGroups | filter: {value: '!' + currentSChannels.scgsLink[selectedLink].groupNo}"
app.filter('channelFilter', function () {
    return function (metadata, exclusions) {
        var filterFunction = function (metadata) {
            // return the metadata object if exclusions array does NOT contain his groupNo
            return !exclusions.some(function (exclusion) {  
                return exclusion.groupNo === metadata.value;
            });
        };

        return metadatas.filter(filterFunction);
    };
});
ng-options="metadata in metadatas | channelFilter: exclusions"
ng-options="t.value as t.text for t in metaData.spGroups | channelFilter: currentSChannels.scgsLink"

Exclude items in array in Where-Object


Tag : arrays , By : Jojo
Date : March 29 2020, 07:55 AM
it fixes the issue I was wondering if there is a simple/single-line way of excluding an array of things using Where-Object.
$filtereddata = $data | Where{ $_.var -notin 1..12 }

Exclude items from Array.map()


Tag : javascript , By : user90210
Date : March 29 2020, 07:55 AM
Any of those help You have to use filter before map, Filter will filter the array and then map will iterate through array. Below is the sample code
var data = {
  "packageData": [
    {
      "title": "Title 1",
      "type": [
        "Packages"
      ]
    },
    {
      "title": "Title 2",
      "type": [
        "Add-on"
      ]
    },
    {
      "title": "Title 3",
      "type": [
        "Add-on"
      ]
    },
    {
      "title": "Title 4",
      "type": [
        "Add-on"
      ]
    }
  ]
};

data.packageData.filter((item) => { return item.type[0] !== 'Packages' }).map((item)=> { console.log(item); });
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