a textreplace isn’t working in my case. i need an error shown up when a user leaves the box when he types more then one \ If this is what you really want you need to use a ErrorProvider. Add one to your form then add the following code to the texbox’s Validating event and … Read more
You are using a cross-compiler for Windows, and you are trying to run the binary on Linux (I assume ubantu is a linux distribution). Just use normal g++ from apt-get install g++. Here’s a GLFW usage example, if you’d like to see some code. GLFW is cross-OS, so it will still work when compiled on … Read more
vw = viewport width = the width of the browser vh = viewport height if you set the height of a div to 100vh it will be the height of the browser window. 0 solved What is vw, vh, vmin, vmax [duplicate]
You don’t actually need pathAlert.delegate = self. You’ve already set the delegate in the initWithTitle:message:delegate:cancelButtonTitle:otherButtonTitles: method call. In your .h file, you need to do this: @interface YourViewControllerName : UIViewController <UIAlertViewDelegate> And in the .m file add this method: – alertView:(id)alert didDismissWithButton:(int)index { [[UIpplication sharedApplication] openURL:[NSURL URLWithString:@”foo”]; } Alternatively, and possibly better might be to … Read more
Your are trying to get attribute, use attr() for it with complete name of attribute: var name = “data-cityid”; alert($(“#myid”).attr(name)); Here is demo 1 solved Get value using data [closed]
function prototype: int difference(int,int); function definition: int difference(int a,int b) { return abs(a-b); } 0 solved How can I create a function prototype in C++ which accepts two integers as parameters and returns their difference? [closed]
Calendar settings can be set to different languages and it’s possible that your settings may have been accidentally changed. To set the correct calendar language, follow these steps: Press Windows . Select Settings . Select Time & language. Under Date & time, see Additional settings. Under Show Additional Calendars in the task ->You can see its show on Simplified Chinese (Lunar) Click … Read more
You should parameterized your query. DateTime doesn’t have any format associated with it, Format is only useful for displaying purpose. OleDbCommand cmd = new OleDbCommand(“Select * From TEST WHERE MatchDate >= @matchDate”, conn); cmd.Parameters.AddWithValue(“@matchDate”, DateTime.Today); // Just date part comparision // Or use DateTime.Now depending on your requirement) OleDbDataAdapter da = new OleDbDataAdapter(cmd); da.Fill(ds); This … Read more
You can only access one element at a time in an array. Change your code to something like $username = $_POST[‘username’]; $bio = $_POST[‘bio’]; $service = $_POST[‘service’]; $age = $_POST[‘age’]; if (empty($username) || empty($bio) || empty($service) || empty($age)) { echo “You forgot to fill in a field.”; } else echo “Passed.”; 6 solved Simple PHP … Read more
Very similar to the generated code, but there are some changes. I don’t know what the generator was doing with Key, and I don’t think it’s necessary to bracket the Error keyword in this context. Dim Result = JsonConvert.DeserializeObject(OF T)(parsed(“result”).ToString(), _ New JsonSerializerSettings With { .Error = AddressOf HandleDeserializationError} ) Protected Sub HandleDeserializationError(sender As Object, … Read more
How do I write a regular expression that matches strings with exactly one space between each word and no trailing or leading spaces [closed] solved How do I write a regular expression that matches strings with exactly one space between each word and no trailing or leading spaces [closed]
You can use preg_replace to remove all special characters from your string. Example echo $text= str_replace(‘ ‘,’|’, preg_replace(‘/[^A-Za-z0-9 ]/’, ”,”This is some $123 Money”)); Output This|is|some|123|Money solved How to allow specific values in my string [duplicate]
you have to get the choice from the url by GET method. <?php include “../areashoppers/includes/cs_functions.php”; $choice = $_GET[‘choice’]; $sql = “SELECT distinct town FROM oic_areas_full WHERE region=’$choice’ ORDER BY town ASC”; $st = $sc_conn->query($sql); while ($r = $st->fetch()) { echo “<option>” . $r[‘town’] . “</option>”; } ?> 3 solved Populate second select list based on … Read more
There’s Text to Columns, using + as a delimiter. That’s probably the quickest way. Select the data, then go to Data –> Text to Columns. Choose “Delimited”, using a + delimiter. If you want, choose a destination (that’s optional, you can just click “Finish” which will overwrite the current data). Alternatively, you can use LEFT() … Read more
Use this code. I hope this helps you. Timer.scheduledTimer(timeInterval: 5, target: self, selector: #selector(moveToNextPage), userInfo: nil, repeats: true) @objc func moveToNextPage (){ if self.x < dataArray.count { let indexPath = IndexPath(item: x, section: 0) sliderPageCont.currentPage=x sliderColletion.scrollToItem(at: indexPath, at: .centeredHorizontally, animated: true) self.x = self.x + 1 } else { self.x = 0 } } solved … Read more