From ac093b7d5439ba41de9fa65a776fa410bdd10ddb Mon Sep 17 00:00:00 2001 From: 19BAI10089 Date: Thu, 10 Feb 2022 15:41:34 +0530 Subject: [PATCH] complete all progressions --- app.js | 71 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ index.html | 20 +++++++++++++++ 2 files changed, 91 insertions(+) create mode 100644 app.js create mode 100644 index.html diff --git a/app.js b/app.js new file mode 100644 index 0000000..a732575 --- /dev/null +++ b/app.js @@ -0,0 +1,71 @@ +// Function #1: Array Slice; +const foods = ["pizza", "burger", "fingerChips", "donuts", "springRoll"] +const modifiedFood = foods.slice( + foods.indexOf("pizza") + 1, + foods.indexOf("springRoll") +) +console.log(modifiedFood) + +//function #2: Array Spliceconst +var foods1 = ["pizza", "burger", "fingerChips", "donuts", "springRoll"] +var modifiedFood1 = foods1.splice(2, 0, "noodles", "icecream") +console.log(foods1) + +//Function #3: Filter +const numberArray = [12, 324, 213, 4, 2, 3, 45, 4234] + +const isEvan = (numberArray) => { + return numberArray.filter(function (number) { + if (number % 2 === 0) { + return number + } + }) +} + +var evenNumbers = isEvan(numberArray) +console.log(evenNumbers) + +const isPrime = (numberArray) => { + return numberArray.filter((number) => { + for (var i = 2; i <= Math.sqrt(number); i++) { + if (number % i === 0) return false + } + return true + }) +} + +var primeNumbers = isPrime(numberArray) +console.log(primeNumbers) + +//Function #4: Reject + +var reject = {} +//Function #5: Lambda function +var evenNumbers1 = numberArray.filter((number) => { + if (number % 2 == 0) return number +}) +console.log(evenNumbers1) + +//Function #6: Map + +const myArray = [11, 34, 20, 5, 53, 16] + +const findSquareOfNumbers = (myArray) => { + return myArray.map(function (number) { + return number * number + }) +} + +var SquareOfNumbers = findSquareOfNumbers(myArray) +console.log(SquareOfNumbers) + +//Function #7: Reduce + +const myArray1 = [2, 3, 5, 10] + +const multiply = (myArray1) => { + return myArray1.reduce((a, b) => a * b, 1) +} + +var multiplication = multiply(myArray1) +console.log(multiplication) diff --git a/index.html b/index.html new file mode 100644 index 0000000..73f4683 --- /dev/null +++ b/index.html @@ -0,0 +1,20 @@ + + + + + + + Higher Order Functions Project 6 Prograd Squad 105 + + + + +

+

+ Higher Order Functions +

+


+

Created by Avijit Pandey, 19BAI10089, Squad 105

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