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Array of objects is empty when I come to retrieve one from the array


Array of objects is empty when I come to retrieve one from the array

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Array of objects is empty when I come to retrieve one from the array
Tag : php , By : Jason Vance
Date : January 10 2021, 01:47 PM


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How to retrieve an array of values from an array of ActiveRecord objects with 'each' method?


Tag : ruby , By : baumichel
Date : March 29 2020, 07:55 AM
To fix this issue Instead of using each try map or collect - they should return an array.

Pushing two unique objects to an empty array results in an array with 2 equivalent objects


Tag : javascript , By : user121405
Date : March 29 2020, 07:55 AM
To fix the issue you can do newParams.push(params); is pushing the object referenced by params to your array. You have an array full of references to the same object, any modifications to that object will be present in each of the array elements, since they are all the same object. Create a new object each time instead of reusing the same one:
for (var i = 0; i < statuses.length; i++) {
    newParams.push( { status: statuses[i] } );
}

How to push an empty array into a non-empty array that contains a list of objects?


Tag : arrays , By : user183345
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further I want to push an empty array into a non-empty array that contains a list of objects. , The answer would look like,
this.array.push(Object.assign({}, value, { array: [] }));

Retrieve array of objects from parent array of objects in ionic 3


Tag : javascript , By : enginecrew
Date : March 29 2020, 07:55 AM
I wish this help you Try this: Map
let result = Array1.map(x=>x._source)

Retrieve array of Objects in GraphQL without defining array type


Tag : json , By : Ben Humphrys
Date : September 24 2020, 05:00 PM
hop of those help? You don't need to create another new type called Colours for a list of Colour. Just use [Colour] to represent a list. Also , you have to define another root query field for it :
type Query {
    colours(ids:[Int]) : [Colour]
}
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