arrays

[Solved] Getting the size of a single String in a array of string in java?

by

package stackoverflow.q_24933319; public class FindLength { public static void main(String[] args) { String[] arr = {“abc”,”bgfgh”,”gtddsffg”}; System.out.println(“Array size is: ” + arr.length); for(String s : arr) { System.out.println(“Value is ” + s + “, length is ” + s.length()); } } } //Output: //Array size is: 3 //Value is abc, length is 3 //Value is … Read more

[Solved] split String in an array

by

You can simply use the String#split method on any element of the array, whose delimiter can be any character. Here is an example where I chose : to be the delimiter. String[] information = { “Castiel Li:123-456-7890” }; String[] args = information.split(“:”); String name = args[0]; String phoneNumber = args[1]; solved split String in an … Read more

[Solved] Reduce array of objects to x number of items. Trying to keep at least 2 of specific object property value

by

So here’s my attempt at solving your issue/request, explanations in the code. let totalCount = array.length; let typeCounts = {}; // Separate the array by type and move to an object for easier access // Result: { product: [{id:0,type:’product’,name:’Product 1′},{id:0,type:’product’,name:’Product 2′},{id:0,type:’product’,name:’Product 3′}], accessory: [ … ], … } array.map((elem) => typeCounts[elem.type] = […(typeCounts[elem.type] ? typeCounts[elem.type] … Read more

[Solved] How to compare array of dates with greater than current date

by

i Resolved my issue by using stack overflow suggestions. and i am posting my answer it may helpful for others. extension Date { var startOfWeek: Date? { let gregorian = Calendar(identifier: .gregorian) guard let sunday = gregorian.date(from: gregorian.dateComponents([.yearForWeekOfYear, .weekOfYear], from: self)) else { return nil } return gregorian.date(byAdding: .day, value: 1, to: sunday) } var … Read more

[Solved] Sum of range in array

by

Remove the first line of your function sumOfRange() var numbers = [1,-1,1,-1,1] because you are re-initializing the value of numbers, you need to use to array that is passed to the function when it is called. function sumOfRange(numbers) { var sum = 0; for (var i = 0; i < numbers.length; i++) { sum += … Read more

[Solved] Linear Probing. What is wrong with this program?

by

If you actually debug your code, you’d see that your loop exits prematurely, because 13 iterations won’t do it. Actually, your code cannot give the output you request, as written, no matter how you modify the loop condition. In order for your result to contain 73, this statement must execute, where j references the last … Read more

[Solved] How to split int each two digits and insert into an array

by

const num = 112233445566; const numString = num.toString(); let numberArr = []; let tempArr = []; for (let i = 0; i < numString.length; i++) { tempArr.push(numString[i]); if (tempArr.length == 2) { numberArr.push(tempArr); tempArr = []; } } const numbers = numberArr.map(number => { return parseInt(number.join(“”)); }); solved How to split int each two digits … Read more

[Solved] How to convert an associative array into a simple array in php? [closed]

by

For which purpose do you need the array? If you want to use JSON data, just try to call json_encode on the array: $array = array(‘NBA’, ‘MGNREGS’); var_dump($array); print json_encode($array); Output: array(2) { [0]=> string(3) “NBA” [1]=> string(7) “MGNREGS” } [“NBA”,”MGNREGS”] 4 solved How to convert an associative array into a simple array in php? … Read more

[Solved] I can’t access a method in a class [closed]

by

Most of your errors are in JavaApplication62 class. Ive corrected them to get the desired output you want. There are still many problems with all your classes. I’ll Leave that up to you to rectify. Look to the comments for the corrections. /** * Created by Ninan John J P on 6/30/2016. */ import java.util.Scanner; … Read more