How to use the fill function from lodash
Find comprehensive JavaScript lodash.fill code examples handpicked from public code repositorys.
lodash.fill is a function in the Lodash library that fills an array with a given value.
111 112 113 114 115 116 117 118 119 120module.exports.explode = _.explode; module.exports.extend = _.extend; module.exports.extendWith = _.extendWith; module.exports.falsey = _.falsey; module.exports.falseyAll = _.falseyAll; module.exports.fill = _.fill; module.exports.filter = _.filter; module.exports.find = _.find; module.exports.findIndex = _.findIndex; module.exports.findKey = _.findKey;
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GitHub: mdmarufsarker/lodash
33 34 35 36 37 38 39 40 41 42 43 44 45console.log(dropWhile); // => [3, 4] const fill = _.fill([1, 2, 3], 'a'); console.log(fill); // => ['a', 'a', 'a'] const fillWith = _.fill(Array(3), 2); console.log(fillWith); // => [2, 2, 2] const findIndex = _.findIndex([1, 2, 3, 4], n => n % 2 === 1); console.log(findIndex); // => 0
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How does lodash.fill work?
In the Lodash library, lodash.fill is a function that fills an array with a given value. It takes three arguments: the array to be filled, the value to fill the array with, and optional start and end indices to specify the range of the array to be filled. Here is the syntax for lodash.fill: sql Copy code {{{{{{{ class="!whitespace-pre hljs language-sql">_.fill(array, value, [start=0], [end=array.length]) array: The array to be filled. value: The value to fill the array with. start (optional): The index to start filling the array from. Defaults to 0. end (optional): The index to stop filling the array at. Defaults to the length of the array. Here's an example of using lodash.fill to fill an array with a given value: javascript Copy code {{{{{{{ const _ = require('lodash'); const myArray = [1, 2, 3, 4, 5]; const fillValue = 'x'; // Fill the array from index 2 to index 4 with the fill value _.fill(myArray, fillValue, 2, 4); console.log(myArray); // Output: [1, 2, 'x', 'x', 5] In this example, we first define an array myArray and a value fillValue to fill the array with. We then use _.fill to fill the array myArray with the fillValue from index 2 to index 4. The resulting array is then printed to the console. Overall, lodash.fill is a useful function in the Lodash library for filling an array with a given value over a specified range.
611 612 613 614 615 616 617 618 619 620testRowCounts.push(array); } // all shards have "rows" documents // e.g. [rows, rows, rows, rows, rows] array = _.fill(Array(numberOfShards), rows); testRowCounts.push(array); } return testRowCounts;
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15 16 17 18 19 20 21 22 23 24 25 26function getRandomArbitrary(min, max) { return Math.random() * (max - min) + min } function printRandomIntArray(min, max, length) { const intArray = fill(Array(length), getRandomInt(min, max)) return intArray.join(', ') } function randomXethruStream(fastmin, fastmax, slowmin, slowmax, length) {
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Ai Example
1 2 3 4 5 6 7 8 9 10const _ = require("lodash"); const myArray = [1, 2, 3, 4, 5]; const fillValue = "x"; // Fill the array from index 2 to index 4 with the fill value _.fill(myArray, fillValue, 2, 4); console.log(myArray); // Output: [1, 2, 'x', 'x', 5]
In this example, we define an array myArray and a value fillValue to fill the array with. We then use _.fill to fill the array myArray with the fillValue from index 2 to index 4. The resulting array is then printed to the console. Overall, lodash.fill is a useful function in the Lodash library for filling an array with a given value over a specified range.
139 140 141 142 143 144 145 146 147 148 149 150 151 152// Fills elements of array with value from start up to, but not including, end. // var array = [1, 2, 3]; // _.fill(array, 'a'); // console.log(array); // // => ['a', 'a', 'a'] // console.log(_.fill(Array(3), 2));
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3 4 5 6 7 8 9 10 11 12 13 14/** * fill - Заполняет элементы массива значением от начала до конца, но не включая его. */ // lodash console.log("lod.fill([5, 4, 3, 2, 1], 'js')", lod.fill([5, 4, 3, 2, 1], 'js')); console.log("lod.fill([5, 4, 3, 2, 1], 'js', 1, 3)", lod.fill([5, 4, 3, 2, 1], 'js', 1, 3)); console.log("lod.fill(Array(4), 'js')", lod.fill(Array(4), 'js')); // es6
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GitHub: Hupeng7/es6demo
121 122 123 124 125 126 127 128 129 130 131// { user: 'fred', active: false }, // { user: 'pabbles', active: true } ] //_.fill(array,value,[start=0],[end=array.length]) let fillArray = [1, 2, 3]; let fill1 = _.fill(fillArray, 'a'); console.log('fill1--->', fill1); //fill1---> [ 'a', 'a', 'a' ] let fill2 = _.fill(Array(3), 2); console.log('fill2--->', fill2);
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