Try this: #include <stdio.h> void getInput(int sizeOfInput, int arr[]) { int i = 0; printf(“IN”); for(; i < sizeOfInput – 1; ++i) { scanf(“%d, “, &arr[i]); } scanf(“%d”, &arr[i]); printf(“OUT”); } main(){ int sizeOfInput = 0; printf(“Enter how many numbers do you want to enter?”); scanf(“%d”, &sizeOfInput); int arr[sizeOfInput]; getInput(sizeOfInput, arr); } Sorry I am … Read more
Like this? for(k=0;k<colNames.length;k++){ alert(“Index: ” + k + ” value: ” + colNames[k]); } 3 solved Alert array index and value [closed]
This is the best and optimal solution for you. try it:- <?php global $i; $i = 1; // define a global variable with value 1 function combination($array, $str=””) { global $i; $current = array_shift($array); if(count($array) > 0 && $i <=10) { // check that value is less or equal to 10 if yes then execute … Read more
You could try this: $res = true; foreach ($myarray as $item) $res &= $item; echo var_dump($res); A bit less elegant, but it should work. You’ll have an integer in the end because we’re using bit logic here, could be improved. For a OR case you could do almost the same thing: $res = true; foreach … Read more
You can use Object.fromEntries(): const obj = [ { “configSlug”: “receiptStoreName”, “configContent”: “The Store Name” }, { “configSlug”: “receiptStoreAddress”, “configContent”: “Cattle Street” }, { “configSlug”: “receiptStorePhone”, “configContent”: “01 123234” }, { “configSlug”: “receiptStoreFoot1”, “configContent”: “Thanks For Visiting” } ]; const result = Object.fromEntries(obj.map(entry => [entry.configSlug, entry.configContent])); console.log(result); Or you can use a simple loop: const … Read more
You can do it like below:- foreach($array as $key=>$value){ if(is_array($value) && count($value) ==1){ $array[$key] = $value[0]; } } Output:- https://eval.in/912263 Or you can use Passing by Reference mechanism also:- foreach($array as &$value){ if(is_array($value) && count($value) ==1){ $value = $value[0]; } } Output:- https://eval.in/912264 Reference:- Passing by Reference 0 solved Removing array of arrays for certain … Read more
Your sorting requirements: values not found in the sorting array come before values that ARE found. then: sort found values by their position in the sorting array sort values not found in the sorting array normally/ascending Flipping your order lookup array will permit improved efficiency while processing before key searching is faster than value searching … Read more
$kids = array(‘Bob’, ‘Joe’, ‘Sue’, ‘Sara’); foreach ($kids as $key => $kid) { for($i=1; $i<=3; $i++) { eat_fruit($kid); } // drop kid from kids unset($kids[$key]); } 8 solved php loop and array where element has to be removed after 3 times [closed]
Your are passing the array, not its address. arr is an int[][] array (in fact it is pretty the same as &(arr[0]), which is a pointer to (the address of) the first line of your array. In C, there is no practical difference between an array and the corresponding pointer, except you take it’s address … Read more
You are doing a query and storing a result resource in $result1, then fetching all the rows in a loop that you echo out, then immediately trying to fetch it again. Once you fetch all the results, you can’t fetch them again. Well you can, using mysql_data_seek, but it’s really inefficient and wasteful to do … Read more
Yes, you are defining your array right. You have a bug elsewhere in your code outside the part that constitutes your question. solved Strangeness with dynamic arrays in C++ [closed]
Seems like you want to convert String to JavaScript Array. Take a look for Example; $myRowFromTable=”K04, K84, K53, K331, L985″; // Has Array Data $ex = explode (‘, ‘, $myRowFromTable); // print_r($ex); // According to User Expected Result $newFormat = “[‘” . implode(“‘, ‘”, $ex) . “‘]”; echo $newFormat; DEMO 1 solved How to explode … Read more
Both of those are doing the almost the same thing: Checking if myArray has a property called “Banana”, which it doesn’t; it has keys 0,1,2, and 3, and the value at myArray[0] happens to be “Banana”. If you want to check if a string is in an array you can use Array.prototype.indexOf: if( myArray.indexOf(“Banana”) >= … Read more
I have a task to create an array of pointers to structure You need two “sizes”: The number of pointers The size of the struct You only pass one. So fix your code for example like this #include <stdlib.h> /* for malloc(), free() */ void create1(void *** pppv, size_t n, size_t s) { assert(NULL != … Read more
If you want to access the topmost array, you can push or popor a number of other native array methods. You can access the inner arrays by index (array[0] for example), and then use regular array methods on the inner arrays. You can read more about arrays and their methods here To answer your two … Read more