This does not represent the entire data, I left some work for you ? Please read the JSON carefully, all dictionaries ({}) can be decoded into a struct, all values in double quotes are String, floating point numeric values are Double, the other Int, the Int dates starting with 1523… can be decoded to Date … Read more
1) Add a UILongPressGestureRecognizer to you cell – (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:@”MyIdentifier”]; if (cell == nil) { cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:@”MyIdentifier”]; cell.selectionStyle = UITableViewCellSelectionStyleNone; //add longPressGestureRecognizer to your cell UILongPressGestureRecognizer *lpgr = [[UILongPressGestureRecognizer alloc] initWithTarget:self action:@selector(handleLongPress:)]; //how long the press is for in seconds lpgr.minimumPressDuration = … Read more
You should actually create the label and place it on your view. UILabel *display = [[UILabel alloc] init]; display.text = [chars objectAtIndex:i]; display.frame = CGRectMake(x, y, 14, 22); display.textColor = [UIColor whiteColor]; [self.view addSubView:display]; solved How to add UILabel from a loop? [closed]
I believe your error is in your input file: you read i and j and use it to access your arrays, without verifying that these value are within expected boundaries. For instance, if you improve your questioned code with an error message, like: for (k=0; k<M; k++){ input>>i>>j>>V; if (i>=N || j>=N) { cerr << … Read more
I tried your code with some changes. Here are my .h file and .m files. Try this. Now also I didn’t understand what your trying to find out, but this code gives me the values not a nan. While you writing code, don’t forget to start your variable name in small letter that is a … Read more
You need to write it like this: func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell { let cell = collectionView.dequeueReusableCell(withReuseIdentifier: “MenuCollectionViewCell”, for: indexPath) as! MenuCollectionViewCell return cell } 3 solved Editor placeholder in source file swift [duplicate]
Use SpriteKit. You can select this when creating a new project, choose Game, and then select SpriteKit. It’s Apple’s framework to make games. It has what you will need, and is also faster – don’t make games in UIKit. Within SpriteKit, you have the update() method, as part of SKScene. Do NOT use a while … Read more
A compiled app doesn’t contain any of the app’s Swift or Objective-C source code. solved Retrieve XCode Project from iOS app?
This should be about right: func tableView(tableView: UITableView, indexPath: NSIndexPath) { let cell = tableView.cellForRowAtIndexPath(indexPath); let cellText = cell.textLabel.text; } 4 solved TableViewCell in Swift?
you are not connecting to database. you variables are strings. change this $conn = mysql_connect(“$DB_HostName”, “$DB_User”, “$DB_Pass”) to $conn = mysql_connect($DB_HostName, $DB_User, $DB_Pass) and your update is wrong . you have to use math part outside the query, try use this $RH = $RANK * $HEALTH ; $SP = $Skills + $POWER ; $SPRH = … Read more
try this[[yourArray objectAtIndex:indexPath.row] objectForKey:@”msg_id”]; you will able to retrive value stored at msg_id key solved How to fetch data from JSON and show it in table cell view [closed]