[ad_1] The function isn’t the pointer. The return value is int * since it returns an array of int. You need a pointer to access an array. If it’s not a pointer, then you are expecting a single int variable. If it’s not static, then the array will be deallocated and gone when the function … Read more
[ad_1] You are not allowed to put a PHP array directly to JavaScript. Please try to json_encode it: onclick=’mostrarModal(“.$idboton.”,”.json_encode($arraynombres).”);’ Regarding your JavaScript I would suggest to directly use eventos instead of copying the elements to array: for(var i =0; i < eventos.length;i++) { acumuladordenombres = acumuladordenombres +’ ‘+ eventos[i][0]; } [ad_2] solved TypeError: array[i] is … Read more
[ad_1] The issue with your script is <?php> However, you can make it shorter by, using range() to create an array of all integers from 0 to 500, then array_sum() to calculate the sum, then subtract 42. echo array_sum( range(0,500) ) – 42; https://eval.in/518979 0 [ad_2] solved need help for a function in php
[ad_1] You can first slice your array with a range. Then filter the sliced array by checking if the elements can be type cast to string. If the count of filtered array is equal to your range then you can say first n elements are of type String. This is test code I have tried: … Read more
[ad_1] This is a functional ES6 approach. let variants = [{ variantName: “Size”, variantItems: [ “XL”, “MD”, “SM” ] }, { variantName: “Color”, variantItems: [ “Red”, “Blue” ] }]; let crossJoined = new Array(variants.reduce((product, variant) => (product * variant.variantItems.length), 1)) .fill(0) .reduce(crossJoin => { crossJoin.data.push(crossJoin.currentIndexes.map((itemIndex, variantIndex) => `${variants[variantIndex].variantName}: ${variants[variantIndex].variantItems[itemIndex]}`).join(“, “)); let incrementableIndex = variants.length – … Read more
[ad_1] In Java you only have primitive or references to objects.* int[] arr = { 1, 2 }; int i = arr[0]; assert arr instanceof Object; // true arr is a reference to an array which has int as a element. how it was achieved? int[] has it’s own class int[].class and your arr is … Read more
[ad_1] you forgot to add ‘\0’ char in zero terminated char array, after you replaced value with index 2. 1 [ad_2] solved Assigning char array from ifstream breaks array if adding another char to array
[ad_1] std::sort: The comparison object expected by it has to return true if the first argument is less than (i.e. is ordered before) the second. strcmp, the function you provided has another return convention: Negative value if lhs is less than rhs. 0 if lhs is equal to rhs. Positive value if lhs is greater … Read more
[ad_1] There are two ways to add arrays in C++. The first way is to specify the type of the array (int, double, float, char, string) and then specify the length of the array and type all the values until you get to the length. For example int arr[5] = {1, 2, 3, 4, 5}; … Read more
[ad_1] More information is needed to answer your question. But in general, to create an array using a for loop would look something like this: var ProductPiecePerBundle = 2; var data = []; for (i = 1; i < 11; i++) { myArray.push({value: ProductPiecePerBundle * i , label: i + ” “+ ProductPiecePerBundle * i … Read more
[ad_1] Here’s a text (comment) illustrated explanation (both the question and the answer): public Object[] methodA() { // We are method A // In which we create an array Object[] someArrayCreatedInMethodA = new Object[10]; // And we can returned someArrayCreatedInMethodA return someArrayCreatedInMethodA; } public void methodB() { // Here we are inside another method B … Read more
[ad_1] Don’t use StringTokenizer: StringTokenizer is a legacy class that is retained for compatibility reasons although its use is discouraged in new code. It is recommended that anyone seeking this functionality use the split method of String or the java.util.regex package instead. You can use split() if you split on 2 or more spaces: split(” … Read more
[ad_1] Assuming you know how to sort a 1d array (otherwise look it up), this is fairly similar. Instead of swapping two chars (when you use bubble sort or any other sorting algorithm based on swapping items), you swap the two complete rows. So you get something like this (for bubble sort): for char1 of … Read more
[ad_1] Methods: public static int getMax(int[] a) and public static int getMin(int[] a) have int[] as their input parameter, but they are later called without any parameters: arr.getMax(); and arr.getMin();. This is the cause of the error you are getting from the compiler. EDIT: You probably want to modify your methods not to be static … Read more
[ad_1] Try using std::max_element from <algorithm>: #include <algorithm> int i[] = { 1, 84, 11, 31 }; // for C++11 and later: int max = *std::max_element(std::begin(i), std::end(i)); // for C++03 or earlier: int max2 = *std::max_element(i, i + (sizeof(i) / sizeof(*i))); or if your array is static, you can just use an C++11 initializer list: … Read more