You only need one function, run a join in your query SELECT customer_id, name FROM customer_ids INNER JOIN customers ON customer_ids.customer_identify = customers.identify This should get the required fields then jun run your loop normally 0 solved mysql_fetch_array -> 2 mysql queries
You can test whether CustomCategory contains is an indexed or associative array by checking for an element with index 0. If not, you can wrap the contents in an array and then do your foreach loop. $customCategory = $obj[“Store”][“CustomCategories”][“CustomCategory”]; if (!$customCategory[0]) { $customCategory = array($customCategory); } foreach ($customCategory as $category => $val) { … } … Read more
You could split the strings and use the parts as path to the nested array. var array = [‘catalog.product.name’, ‘catalog.product.description’, ‘catalog.product.status’, ‘catalog.product_attribute_set.name’, ‘catalog.product_attribute_set.type’], result = []; array.forEach(s => s .split(‘.’) .reduce((object, value) => { var item = (object.children = object.children || []).find(q => q.value === value); if (!item) object.children.push(item = { value, label: value }) … Read more
Why the arr[1] value is changing when changing the value of arr1[1]? This is your first question, but keep it now after answering the second. and similarly why it is changing when ((int[])o)[1] = 1000; This is your second question. Answer is by seeing what is the initial value of o variable. Object o = … Read more
<script> function myFunction() { var x = document.getElementsByName(‘os’); var rate_value; for(var i = 0; i < x.length; i++){ if(x[i].checked){ rate_value = x[i].value; break; } } document.getElementById(“demo”).innerHTML = rate_value; } </script> 2 solved Selection radio button
I rewritten your code, removed global variables, changed formatting for easier reading, rename some variables to more explain for what they are and add function prototypes. Hope this will help you a little. There are still lot of places which should be changed, but i want to keep as close to your original code as … Read more
If by “best” you mean “most memory and/or runtime efficient” then you’re probably best off with a StringBuilder you pre-allocate. (Having looked at the implementation of String.join in the JDK, it uses StringJoiner, which uses a StringBuilder with the default initial capacity [16 chars] with no attempt to avoid reallocation and copying.) You’d sum up … Read more
Try this // file path $file=”orderdata.txt”; // REMEMBER TO MENTION THE CORRECT FILE WITH EXTENSION // open the file and get the resource handle with errors suppressed $handle = @fopen($file,’r’); // DONT USE @ while at development since it will suppress errors // array to hold our values $params = array(); if($handle) { // if … Read more
You have extra stars. The function should be void assign_memory_for_board(int ROWS, int COLS, int *** board) { *board = new int*[ROWS]; for (int i = 0; i < ROWS; i++) { (*board)[i] = new int[COLS]; } } 3 solved Allocate memory 2d array in function C++
Following is a way to do it in O(nlogn) :- int newarr[]; MinHeap heap; heap.push(0); for(int i=1;i<n;i++) { while(arr[heap.top()]<arr[i]) { k = heap.pop(); newarr[k] = arr[i]; } heap.push(arr[i]); } // No larger elements while(!heap.isEmpty) { k = heap.pop(); newarr[k] = -1; } Time Complexity : There are only n inserts and n deletes possible in … Read more
Let’s say that you pass the string XII to your function. That makes len(s) 3, which means that the body of your loop would (if the panic didn’t occur) execute 4 times (when i is 0, 1, 2 and 3 since your condition is i <= len(s). On the iteration where i is 2 (i.e. … Read more
You got that exception because the class String has no instance method each: String.instance_methods.include?(:each) #=> false If packages is a string need to operate on an array comprised of that string alone. We can use the method Kernel#Array to write: Array(packages).each do |package| Array(packages) will return packages if packages is an array and will return … Read more
You can try Linq in order to filter out the items and create a new array: int[] numbers = new int[] { 7, 2, 24, 69, 101, 42, 84, 100, 72 }; int[] skipped = numbers .Select((item, index) => (index + 1) % 4 != 0 ? item : -1) .ToArray(); If you want to … Read more
So just to get this straight. Each time you press the button you want to display the next element in the array through the label. Okay, that should be fairly simple. Something like below will do that for you. var primeString = [“60″,”52″,”81″,”61″,”85”] var currentElement = 0 @IBOutlet var PrimeLabel: UILabel! @IBAction func NewAction(sender: AnyObject) … Read more
Your first example should throw a NOTICE. If you do not use quotes then PHP will look for a constant with that name. php > $myArr = [abc => ‘hello’]; PHP Notice: Use of undefined constant abc – assumed ‘abc’ in php shell code on line 1 PHP Stack trace: PHP 1. {main}() php shell … Read more