Kirat[ad_1] The line before your error should have – (void)viewDidLoad and you should only call [super viewDidLoad] once. Move anything in your other viewDidLoad to this new method and delete your other viewDidLoad. For example: – (void)viewDidLoad { **This is where the error Expected identifier or “(” occurs** [super viewDidLoad]; [viewWeb setDelegate:self]; // Moved from … Read more
[ad_1] function updateMeasures(evt) { var obj = evt.target; if (obj.type != ‘group’) { return; } var width = obj.getWidth(); var height = obj.getWidth(); obj._objects[1].text = width.toFixed(2) + ‘px’; obj._objects[1].scaleX= 1 / obj.scaleX; obj._objects[1].scaleY= 1 / obj.scaleY; obj._objects[2].text = height.toFixed(2) + ‘px’; obj._objects[2].scaleX= 1 / obj.scaleY; obj._objects[2].scaleY= 1 / obj.scaleX; } canvas = new fabric.Canvas(‘canvas’); var … Read more
[ad_1] Yes you can, for this you have to use JOIN and ORDER BY clause. Ex: select t1.id, t2.product_id t2.price FROM table1 t1 JOIN table2 t2 ON t1.id = t2.pid ORDER BY t2.price Mysql join with order by reference guide [ad_2] solved Sort product data from multiple tables in MySQL
[ad_1] Despite your bad explanation, i think this is what you are looking for. #include <stdio.h> #include <stdlib.h> int main() { int a[] = {1, 2, 3}; int b[] = {1, 2}; int numElementsA = sizeof(a) / sizeof(int); int numElementsB = sizeof(b) / sizeof(int); int finalSize = numElementsA * numElementsB; printf(“finalSize: %i\n”, finalSize); int* c … Read more
[ad_1] No, it is not possible to do this. The OS does not provide access to this (and moreover, on Android 3.0+, the dialog has changed completely). However, you could make your own dialog using ActivityManager‘s getRecentTasks, as well as Dialog (or its subclasses), that would handle the same task. 5 [ad_2] solved Launch “Recent … Read more
[ad_1] I replaced this: .OrderBy(p => { if (p.Office == “President”) return 0; else if (p.Office == “Vice-President”) return 1; else if (p.Office == “Secretary-Treasurer”) return 2; }).ToListAsync(); with this: .OrderBy(p => p.Office == “President” ? 0 : p.Office == “Vice-President” ? 1 : p.Office == “Secretary-Treasurer” ? 2 : 3).ToListAsync(); I’m hoping it is … Read more
[ad_1] With for element in range(len(atm_transaction_list)):, you are iterating over integers in a range. This is generally used when you want to work with indices. However, you’re not doing that. Simply iterate over the transaction list itself, with for transaction in atm_transaction_list:. Each transaction will then be a Transaction object. I would also recommend storing … Read more
[ad_1] This means that you have a process that is trying to insert records but fails – such a operation increase AUTO INCREMENT number but does not add records. You can always pull back AUTO INCREMENT number – you can do it in PHPMyAdmin in Operations tab. 2 [ad_2] solved AUTO_INCREMENT Uncontrolled Increase
[ad_1] You could use: var total = dbo.PrecisionArchive.Where(p => p.AgencySourceId == 7) .Where(p => p.EventType == “R” || p.EventType == “ONS”) .Select(p => p.SampleDateTime) .Distinct() .Count(); 1 [ad_2] solved How to convert SQL query into LINQ?
[ad_1] <?php foreach($resultsb as $optionb) : ?> … <?php endforeach; ?> is nothing else then: <?php foreach($resultsb as $optionb) { ?> … <?php } ?> IMO it enhances the readability in files with a lot of html/xml etc. 2 [ad_2] solved A colon after foreach loop statement cause an error
[ad_1] $book=mysql_real_escape_string($_POST[‘books’]); $sql=”INSERT INTO books (bID, book) VALUES (”,’$book’)”; if (!mysql_query($sql,$con)) { die(‘Error: ‘ . mysql_error($con)); }` <— Here is a rogue quote.. The syntax highlighter if StackOverflow spotted this problem. Do you use an editor with a highlighter too? Since the code is now invalid, PHP cannot parse the file and will fail. It … Read more
[ad_1] Determine a way to identify the button. For example, if your page looks like this: <header> … </header> <section id=”songs”> <button>…</button> <button>…</button> <button>…</button> </section> … then you could get a list of buttons with: var buttons = document.getElementById(“songs”).getElementsByTagName(“button”); Then loop through the buttons, and call button.click(). 1 [ad_2] solved Html button who can load/fire … Read more
[ad_1] You will have a form, where the user will put all the rating and the info. When the user press the “Send” button you will execute a PHP code, this script will take the value of the form, and insert them inside a database, with the current year / month. When you will go … Read more
[ad_1] You have to do that on server side e.g. with PHP PHP(checkDomain.php): <?php $string = file_get_contents(‘http://www.shaarzh.com’); //Get external content $reg = ‘/example.com/s’; //Search pattern if(preg_match($reg, $string)){ $array = array(‘response’ => ‘true’); }else{ $array = array(‘response’ => ‘false’); } echo json_encode( array(‘response’=>’false’) ); //Response ?> Now you can call the PHP-script with JavaScript. JavaScript(jQuery): $.ajax({ … Read more
[ad_1] A simple approach is using string.Split without argument(splits by white-space characters): using (StreamReader sr = new StreamReader(path)) { while (sr.Peek() >= 0) { string line = sr.ReadLine(); string[] words = line.Split(); foreach(string word in words) { foreach(Char c in word) { // … } } } } Let me know, if you have any … Read more