[ad_1] To test if two consecutive numbers are equal, you dont need 100 elements, you need 2: int points[2], counter = 1; // Read in first point: cin >> points[0]; // Read until we meet our condition: do { // Read a point into the next part of the array. cin >> points[counter]; // toggle … Read more
[ad_1] Based on the description you’ve given, follow my suggestion. Please, give us your feedback. Private Function AmazingFunction(inputArray As Variant) Dim size As Long Dim i As Long Dim tmp As Variant Dim newArray() As Variant size = UBound(inputArray) ‘ Array size ReDim newArray(size) ‘ Resizes another array to the same size For i = … Read more
[ad_1] When you do Type[] arr = { …, … }; that’s an array initializer. It can only be used in array declarations (or in array creation expressions, i.e. new String[]{“a”, “b”}). Arrays.asList is defined to take varargs arguments (asList(T… a)), so you do not have to wrap your arguments in an array first: Arrays.asList(“text”, … Read more
[ad_1] Create random date from today Have while loop, Check generated already exist in exclude dates array (continue loop until you find date which is not in dates array) const randomDateFromToday = (exclude_dates, max_days = 365) => { const randomDate = () => { const rand = Math.floor(Math.random() * max_days) * 1000 * 60 * … Read more
[ad_1] Based on tquadrat’s answer (in Java): public static class User{ boolean isFalse; int value; public User(boolean b, int v){ this.isFalse = b; this.value = v; } public String toString() { return “User(“+this.isFalse+”, “+this.value+”)”; } } public static void main(String[] args) { User[] users = {new User(true, 5), new User(true, 1),new User(false, 7), new User(true, … Read more
[ad_1] To print empty elements: for (int i = 0; i < arr.length; i++) { if (arr[i] == null || arr[i].trim().isEmpty()) { System.out.println(“Element ” + i ” + ” is null or empty.”); } } The print non-empty elements: for (int i = 0; i < arr.length; i++) { if ( arr[i] != null && … Read more
[ad_1] I made some slight modifications to the original code in order to make it use the amount of keys instead of the array values, and then I added a second function to allow a multi-dimensional array to be counted as well. <?php function everyCombination($array) { $newArray = array(); for($keyCount = 1; $keyCount <= count($array); … Read more
[ad_1] You can simply use foreach instead like as foreach($your_arr as &$v){ $v = [$v[“period”] => $v[“way”]]; } print_r($your_arr); Or using array_map $your_arr = array_map(function($v){ return [$v[“period”] => $v[“way”]]; },$your_arr); print_r($your_arr); [ad_2] solved PHP Use array map to reOrder an array
[ad_1] If you want to see if a value is in the array, use Contains function. If you want to check whether arrays are equal use StructuralComparisons.StructuralEqualityComparer. (https://docs.microsoft.com/en-us/dotnet/api/system.collections.structuralcomparisons.structuralequalitycomparer?view=netframework-4.7.2) Code static void Main(string[] args) { int compValue = 5; int[] values0 = { 1, 2, 5, 7, 8 }; void ContainsValue(int[] array, int valueToTest) { bool … Read more
[ad_1] why === it should be == var array1 = [0] if (array1 == 0 || array1.length <= 0) { console.log(true) } else { console.log(false) } if (array1 === 0) { console.log(true) } else { console.log(false) } 3 [ad_2] solved having trouble with if in javascript array
[ad_1] Dim bArr As Byte() = New Byte(1) {&H1B, &H68} You can use http://converter.telerik.com/ in future. 1 [ad_2] solved Add to byte array in VB.net
[ad_1] public class Anagram { public static void main(String[] args) { String text = “!Hello123 “; char[] chars = text.toCharArray(); int left = 0; int right = text.length() – 1; while (left < right) { boolean isLeftLetter = Character.isLetter(chars[left]); boolean isRightLetter = Character.isLetter(chars[right]); if (isLeftLetter && isRightLetter) { swap(chars, left, right); left++; right–; } else … Read more
[ad_1] I Understand What You wants to say use foreach loop insted of print_r() <?php $array = array(“https://example.com/page-1”); foreach($array as $key => $value) { echo $value; } echo “<hr>”; echo $array [0]; ?> Also check Result Here. 5 [ad_2] solved Get single array value
[ad_1] 1.Read about difference between “==” OR “equals”,sysout.printf and clean code. public static void main(String[] args) { Scanner sc = new Scanner(System.in); //Port obj = new Port(); int count, i; String b ; System.out.println(“Enter the number of students”); count= sc.nextInt(); int[] age = new int[count]; String[] name = new String[count]; String[] country=new String[count]; for (i … Read more
[ad_1] The reason beeing is the compiler. At compile time the compiler does notice that the literal Hi exists twice in the code and does intern this string for your specific class. After compilation both of your interned strings Hi are pointing to the same reference of Hi. That´s the reason why the second print … Read more