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Questions - array-splice

A row is removed when uncheck a checkbox after checked all the check boxes

I have a check box column in a table in angular. when check all, all are checked (that's working fine). when uncheck all, all are unchecked (that's working fine). if check one, the particular check bo...
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hanushi

angular

checkbox

data-binding

checked

array-splice

Votes: 0

Answers: 1

Latest Answer

In OnCheckBoxchangeAll(data) you need to change as follows: if (this.checkedAll === true) { this.selectedItems = [...data]; } So the 2 arrays do not point to the same memory address but are managed...
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Benny

How to remove elements from object of arrays

I use an object of arrays and I want to delete a specific value in 1 of the arrays. let medici= ["Person1","Person2", "Person3", "Person4", "Person5",...
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Damiano

javascript

arrays

array-splice

Votes: 0

Answers: 3

Latest Answer

const medici = ["Person1","Person2", "Person3", "Person4", "Person5", "Person6" ]; const gironi = ["Lun", "Mar", "Mer","Gio","Ven"]; const presenti = {}; for (const giorno of gironi) { prese...
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Gamedroit

Splice Array at unknown position

I'm fairly new to Typescript and currently I'm trying to program a Usermanager. My issue is when I want to update a specific user it's not working correctly, as it's always targeting the first user in...
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Cat_Mommy

typescript

array-splice

Votes: 0

Answers: 0

JavaScript. Filtering an array with the Splice() method

I need to write a function filterRangeInPlace(arr, a, b) that takes an array and two numbers and deletes all elements from the array that are not within the range a to b. So the check looks like a ...
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Roman

javascript

arrays

for-loop

array-splice

Votes: 0

Answers: 2

Latest Answer

You should start iterating from the end of the array if you are using splice here and go upto the first element as: for (i = arr.length - 1; i >= 0; i--) { Let say, you are removing the first elem...
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DecPK

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