[ad_1] Thanks to @Edakos for helping me solve this. the problem is you cannot use list() in a foreach loop in PHP<5.5 I have no idea why people would vote down this question. [ad_2] solved foreach loop throwing an error
[ad_1] Your foreach loop seems to work properly if you get the id=2&id=1 in your browser query using method=get. I think you have to understand HTML forms first to realize your problem here. With your code above you are generating a form with an array of ids: <form action=’aaa.php’ method=’get’> <input type=”hidden” name=”id” value=”2″> <input … Read more
[ad_1] Your code was missing some curly brackets ( {} ): include (“../dbconnect.php”); $sql=”SELECT c.endofmonthform, c.startofmonthform, c.email, c.id, c.formlevel, c.mastersite, c.opmanager, u.userEmail FROM `clients` as c LEFT JOIN `users` as u on c.opmanager = u.userName WHERE endofmonthform=”22/09/2016″”; //TODAYS DATE BACK HERE! $result=mysql_query($sql); while($row=mysql_fetch_array($result)){ $enddate = $row[‘endofmonthform’]; // End $startdate = $row[‘startofmonthform’]; // Start $email = … Read more
[ad_1] The only way the problem can exist given the posted code, if the reported exception/line is correct, is when “Somerecords” is not really creating a List<Object[]> object – but a List containing non-Object[] elements. One reason could be the method in question is typed to return a non-generic List, filled with double values. Java … Read more
[ad_1] It doesn’t return anything. You can check that by logging the result of the forEach call: var arr = [1, 3, 2]; var arr_temp = []; console.log(arr.forEach(function (i) { return arr_temp.push(i + i); })); // undefined console.log(arr_temp); // 2, 6, 4 3 [ad_2] solved .forEach() Javascript function is returning an Array?
[ad_1] No, neither language splits the string every time (that would be absurd). From the PHP manual: On each iteration, the value of the current element is assigned to $value and the internal array pointer is advanced by one (so on the next iteration, you’ll be looking at the next element). Note the reference to … Read more
[ad_1] They are different first of all. for-each uses Iterator under the hood whereas for is useful for operations on arrays or where you can do something meaningful with indexes. [ad_2] solved What is very faster, normal for loop or foreach loop in java? [duplicate]
[ad_1] Add DisplayType = cmdType.SelectedIndex to the AddEntry Tried using a String Builder? StringBuilder sb = new StringBuilder(mainWindow.ChangeTextBox); foreach (AddEntry list in addedEntry) { sb.AppendLine(list.Type); if (list.DisplayType == 1) sb.AppendLine(“URL: ” + list.URL); if (list.DisplayType == 0 || list.DisplayType == 1) { sb.AppendLine(“User Name: ” + list.UserName); sb.AppendLine(“Password: ” + list.Password); } if (list.DisplayType == … Read more
[ad_1] so basically when you use forEach you say that you want to a particular thing for every element, note that to accomplish that task you dont need to return anything and even if you do, just think what use will it be ? but when you map you want every element to be converted … Read more
[ad_1] You need to add a line as an element to an array. So, you need not array(), but array_push(). int array_push ( array &$array , mixed $value1 [, mixed $… ] ) or in your case, array_push($lineGroup, $line); also, you can use $lineGroup[] = $line; [ad_2] solved My loop produces the same vaues each … Read more
[ad_1] try this: foreach($car->image->children() as $photourl){ echo “Key: ” . $photourl->getName() . “<br>”; echo “Value: ” . trim((string)$photourl) . “<br>”; } 0 [ad_2] solved PHP foreach notworking [closed]
[ad_1] I just coded a node js code, you can still make it work on a browser in js, but you will need to download the underscore library here. _und = require(‘underscore’); data = [{ “id”: 1, “children”: [{ “id”: 7, “children”: [{ “id”: 8, “children”: [{ “id”: 4 }, { “id”: 5 }, { … Read more
[ad_1] You shouldn’t use nested for-each loops here. Try an indexed for on the listMain and store the result of each iteration in a kind of tuple. This tuple could be stored in a Map. As your friend mentioned, you could use a HashMap for this. Something like this should do the trick: ArrayList<Main>listMain = … Read more
[ad_1] Store all the data you want to return in a string, and later return the string: public function something() { $result = “”; // Create empty string foreach($array as $val) { $result .= “something”; // Add something to the string in the loop } return $result; // Return the full string } An alternative … Read more
[ad_1] Do that like this: string formula = “6+12*2”; foreach (char chr in formula) { Console.WriteLine(chr); } 3 [ad_2] solved How to transfer char to string in c# [closed]