solidity remove from array

Delightful Dotterel answered on September 30, 2021 Popularity 9/10 Helpfulness 8/10

answer solidity remove from array

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solidity remove from array

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// If you don't care about ordering
arr[removeIndex] = arr[arr.length - 1];
arr.pop();

// Perserves order
for (uint i = removeIndex; i < arr.length - 1; i++) {
	arr[i] = arr[i+1];
}
arr.pop();

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Contributed on Sep 30 2021

Delightful Dotterel

0 Answers Avg Quality 2/10

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solidity remove an element from array

Comment

uint[] temp_arr;

function removeElement(uint value) public {
  delete temp_arr;
  
  for (uint i; i<arr_items.length; ++i) {
    if (arr_items[i] != value) {
      temp_arr.push(arr_items[i]);
    }
  }

  arr_items = temp_arr;
}

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Source: Grepper

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Contributed on Feb 29 2024

OwO People

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Remove an item from an array in solidity

Comment

function removePayee(uint256 index) internal returns (uint[] memory payeesNew) {

    if (index >= payees.length) return;
    for (uint i = 0; i<payees.length-1; i++){
        if (i != index) {
           payeesNew[payeesNew.length] = payees[i]);
        }
    }
}`

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Source: stackoverflow.com

Tags: solidity whatever

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Contributed on Jun 25 2023

Code Votary

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how to remove element from array in solidity

Comment

arr_items.pop()

Popularity 3/10 Helpfulness 1/10 Language solidity

Source: Grepper

Tags: element solidity

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Contributed on Feb 29 2024

OwO People

0 Answers Avg Quality 2/10

solidity remove from array

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solidity remove an element from array

Remove an item from an array in solidity

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