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);
}
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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 }
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angularJs exclude already selected items from array
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"
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Exclude items in array in Where-Object
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 }
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Exclude items from Array.map()
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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