Just wondering if there is anything built-in to Javascript that can take a Form and return the query parameters, eg: "var1=value&var2=value2&arr[]=foo&arr[]=bar..." I've been wondering this for years.
Just wondering if there is anything built-in to Javascript that can take a Form and return the query parameters, eg: "var1=value&var2=value2&arr[]=foo&arr[]=bar..." I've been wondering this for years.
Whenever I try to drop database I get the following error: ERROR: database "pilot" is being accessed by other users DETAIL: There is 1 other session using the database. When I use: SELECT pg_terminate_backend(pg_stat_activity.pid) FROM pg_stat_activity WHERE pg_stat_activity.datname = 'TARGET_DB'; I terminated the connection from that DB, but if I try to drop database after that somehow someone au
in objective c it can be done in init method by -(id)init{ self = [[[NSBundle mainBundle] loadNibNamed:@"ViewBtnWishList" owner:0 options:nil] objectAtIndex:0]; return self; } but when i do this in swift init(frame: CGRect) { self = NSBundle.mainBundle().loadNibNamed("ViewDetailMenu", owner: 0, options: nil)[0] as? UIView } cannot assign to self in a method error is shown. now my approach is to cr
This answer details how to shuffle with a fast and uniform algorithm (Fisher-Yates) in Swift 4.2+ and how to add the same feature in the various previous versions of Swift. The naming and behavior for each Swift version matches the mutating and nonmutating sorting methods for that version. Swift 4.2+ shuffle and shuffled are native starting Swift 4.2. Example usage: let x = [1, 2, 3].shuffled() //
This SpriteKit action repeats by calling itself with a completion closure. It uses a closure, rather than an SKAction.repeatActionForever(), because it needs to generate a random variable each repetition: class Twinkler: SKSpriteNode { init() { super.init(texture:nil, color:UIColor.whiteColor(), size:CGSize(width:10.0, height:10.0)) twinkle() } func twinkle() { let rand0to1 = CGFloat(arc4random())
I'm trying to upload a release to Fabric & I'm getting errors as follows. I'm using the Xcode 6.3 (recently updated). Xcode: 6.3 Fabric: 1.1.3 OSX: 10.10.3 What should I do to resolve above error & continue uploading the release via fabric desktop tool? Is there any other way to upload binary to fabric?
I know how to change the height of the section headers in the table view. But I am unable to find any solution to change the default spacing before the first section. Right now I have this code: - (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section{ if (section == 0){ return 0; } return 10; }
Just use a prototype cell as your section header and / or footer. add an extra cell and put your desired elements in it. set the identifier to something specific (in my case SectionHeader) implement the tableView:viewForHeaderInSection: method or the tableView:viewForFooterInSection: method use [tableView dequeueReusableCellWithIdentifier:] to get the header implement the tableView:heightForHeader
I get the error... Could not find an overload for 'init' that accepts the supplied arguments ...when I try to use... extension UIFont { func sizeOfString (string: String, constrainedToWidth width: Double) -> CGSize { NSString(string).boundingRectWithSize(CGSize(width, DBL_MAX), options: NSStringDrawingOptions.UsesLineFragmentOrigin, attributes: [NSFontAttributeName: self], context: nil).size } } D
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