Filter Operations

Deepika Sahu answered on October 1, 2021 Popularity 8/10 Helpfulness 2/10

answer Filter Operations

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Filter Operations

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class FilterOperation {

	public static void main(String[] args) {
		
		Stream.of(34,678,89,4,52,31,325,6)
		.filter(e -> e%2 == 0)
		.forEach(e -> System.out.println(e));
		
		
	}
}

Popularity 8/10 Helpfulness 2/10 Language java

Source: Grepper

Tags: filter java operations

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Contributed on Dec 29 2022

Deepika Sahu

0 Answers Avg Quality 2/10

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filter syntax

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// Arrow function
filter((element) => { ... } )
filter((element, index) => { ... } )
filter((element, index, array) => { ... } )

// Callback function
filter(callbackFn)
filter(callbackFn, thisArg)

// Inline callback function
filter(function callbackFn(element) { ... })
filter(function callbackFn(element, index) { ... })
filter(function callbackFn(element, index, array){ ... })
filter(function callbackFn(element, index, array) { ... }, thisArg)

Popularity 9/10 Helpfulness 1/10 Language javascript

Source: developer.mozilla.org

Tags: filter fi

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Contributed on Oct 13 2021

Average Aardvark

0 Answers Avg Quality 2/10

filter function

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# filter function
l1=[10,20,30,40,50,60,70,80]
l2= [i for i in filter(lambda x:x>30,l1)]
print(l2)


# [40, 50, 60, 70, 80]
# filter takes a function and a collection. It returns a collection of every item for which the function returned True.

Popularity 10/10 Helpfulness 1/10 Language python

Source: Grepper

Tags: filter fi

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Contributed on Mar 26 2022

Impossible Impala

0 Answers Avg Quality 2/10

filter method

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function filter(array, test) {
  let passed = [];
  for (let element of array) {
    if (test(element)) {
      passed.push(element);
    }
  }
  return passed;
}

console.log(filter(SCRIPTS, script => script.living));
// → [{name: "Adlam", …}, …]

Popularity 10/10 Helpfulness 1/10 Language css

Source: eloquentjavascript.net

Tags: css

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Contributed on Oct 01 2021

Xanthous Xenomorph

0 Answers Avg Quality 2/10

Filter Operations

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