logo
down
shadow

run function depending on passed integer in swift


run function depending on passed integer in swift

By : Rachel rose
Date : November 17 2020, 01:00 AM
I hope this helps . Not the exact solution you are looking for but this can make it easier :
Declare an array of the desired functions:
code :
var levelFunctions: [()->()] = [runfunc1, runfunc2, runfunc3]
levelFunctions[levelselected]() // Or levelselected-1 if the variable is not zero-based


Share : facebook icon twitter icon
How to call particular function depending on variable that's passed in?

How to call particular function depending on variable that's passed in?


By : user1429449
Date : March 29 2020, 07:55 AM
Hope that helps funcall is the answer! Decided to just pass it in and use funcall to evaluate the function.
save data depending on passed value in swift

save data depending on passed value in swift


By : user2956878
Date : November 22 2020, 03:03 PM
Hope that helps I'm trying to save time taken to complete each level. so im looking for a better way to save data, i have 100 variables for all levels i.e, leveltime1, levetime2....and so on..leveltime100 I have this code which is not working , lets assume you are in level 3 and want to save the time you needed
code :
var level = 3
var time = 21
var key = "leveltime-\(level)"
var defaults = NSUserDefaults.standardUserDefaults()
defaults.setInteger(time,key)
var level = 3
var key = "leveltime-\(level)"
var defaults = NSUserDefaults.standardUserDefaults()
var time = defaults.integerForKey(key)
In Clojure, how can I branch logic depending on which keys are passed into a function?

In Clojure, how can I branch logic depending on which keys are passed into a function?


By : 李寒易
Date : March 29 2020, 07:55 AM
I hope this helps . There is no need to write a macro, clojure has one for you. Use cond to get rid of your nested if
code :
(defn myfunc
  [{:keys [a b c]}]
  (cond (two-or-more-of [a b c]) (some-error)
        (not (nil? a)) (do-a)
        (not (nil? b)) (do-b)
        (not (nil? c)) (do-c)
        :else (do-d)))
JS function is passed a different value depending on whether I'm executing or debugging

JS function is passed a different value depending on whether I'm executing or debugging


By : Leandro Castilho
Date : March 29 2020, 07:55 AM
wish helps you It may be because the element you want to center didn't rendered on the right position yet. Try adding setTimeout to call the function.
code :
openMenu(menu, menuStyle, e);
setTimeout(function() {
      centerElementYParent(document.getElementById('containerLnkMenu'), document.getElementById('menu'));
}, 800); 
Call function in another ViewController depending on parameter passed

Call function in another ViewController depending on parameter passed


By : Milena
Date : March 29 2020, 07:55 AM
seems to work fine After some more Interneting and testing (and with the direction of Phillip Mills), I found a solution. I'm posting in case anyone finds it helpful:
In a .swift file:
code :
class func toServer(_ urlString: String,
                         postParams: [String:Any],
                         buttons: [UIButton],
                         messageLabel: UILabel,
                         spinner: UIActivityIndicatorView,
                         success:@escaping ([String:Any]) -> Void) {

    // Working State
    // Hide buttons passed to this function so user can't tap them
    for button in buttons {
        button.isHidden = true
    }
    // Show the activity indicator
    spinner.isHidden = false
    // Hide the message
    messageLabel.isHidden = true

    let parameters: Parameters = postParams
    // Send the http call
    Alamofire.request(urlString, method: .post, parameters: parameters).validate().responseJSON { response in
        switch response.result {
        case .failure:
            //print(error)
            // Hide the activity indicator
            spinner.isHidden = true
            // Show error message
            messageLabel.text = "No Internet. Try again".uppercased()
            messageLabel.isHidden = false
            // Show buttons passed to this function so user can tap them again
            for button in buttons {
                button.isHidden = false
            }
        case .success:
            if let json = response.result.value as? [String: Any],
                let code = json["code"] as? Int,
                let message = json["response"] as? String {
                if code != 1 {
                    // Server (json data) didn't return success
                    // Hide the activity indicator
                    spinner.isHidden = true
                    // Show unsuccessful data entry by the user
                    messageLabel.text = message.uppercased()
                    messageLabel.isHidden = false
                    // Show buttons passed to this function so user can tap on them
                    for button in buttons {
                        button.isHidden = false
                    }
                } else {
                    // Server (json data) returned success (a 1)
                    let json = response.result.value as? [String: Any]
                    success(json!)
                }
            } else {
                // Print the response for debugging
                print(response)
                // Hide the activity indicator
                spinner.isHidden = true
                // Show error message to the user
                messageLabel.text = "App error \(#line)".uppercased()
                messageLabel.isHidden = false
                // Show buttons passed to this function so user can tap them
                for button in buttons {
                    button.isHidden = false
                }
            }
        }
    }
}
Helper.toServer("https://example.com/page", postParams: ["email":email.text!, "password":password.text!], buttons: [registerButton, anotherButton], messageLabel: message, spinner: spinner, success: {
                (JSONResponse) -> Void in
                print(JSONResponse)

                // Do stuff with JSON result now that it's a success
            })
Related Posts Related Posts :
  • Axis change of stackView giving layout error
  • How to use AVAssetResourceLoader?
  • How to write block definition using properties?
  • iOS connect/reconnect to Bluetooth device when using external-accessory and MFi
  • Saving XMPP Multi User chat messages through XMPP MessageArchiving in iOS
  • Deciding iOS version: pros and cons
  • iOS: Resigned app cannot access keychain through security API
  • How can I set To and Subject fields in an E-Mail being sent by UIDocumentInteractionController?
  • Updating uilabel in view controller underneath another
  • Maximum time Intervel for NSTimer
  • Delete Core Data Entry from Table View Controller
  • How to unload UIViewcontroller from memory?
  • Compressing UIImage as Far as Possible?
  • Optimizing workflow to update internally owned cocoapods dependencies?
  • Formatting an NSDate with Abbreviated Month/Day Names
  • I'm creating a quiz game with 4 answers and I want to add score
  • Tap Gesture to Hide Navigation Bar, Tab Bar, and Status Bar
  • FBSessionStateClosedLoginFailed when I am logged in through Settings
  • CGRect positioning according to center point
  • iOS: Update table view datasource with animations without core data
  • iOS : Where to start for AliPay integration?
  • Routing App Coverage File missing but not needed?
  • Drawing on a zoomable view
  • Append NSStrings and NSNumber to NSMutableArrays and make NSMutable dictionary
  • Terminating app due to uncaught exception 'NSRangeException' when calling dequeueReusableCellWithReuseIdentifier:forInde
  • Collision without physics (Cocos2D + Box2D iOS)
  • Creating a percentage based iOS layout
  • Update tableView row from AppDelegate Swift 4
  • Assigning return value of a class method to a variable error
  • how to display circular progress in delphi ios apps?
  • I can't figure how to fix this Expected identifier or '('
  • How to Test APIs in Swift 4?
  • Link error /Build/Products/Debug-iphonesimulator file not found
  • working with a very large JSON object in iOS
  • Turn off part of the iPhone Screen
  • Phonegap 3.0 app with facebook login using xCode
  • How to add interstitial admob ads to my ios project
  • adding tapku calendar to ios app
  • Add an alertcontroller in a global swift file?
  • Take square image with Cordova (Phonegap) Camera API?
  • Amazon S3 policy allowing only upload not overwrite
  • How to change the UILabel content by tapping?
  • Adding checkmark to selected table cell also checks another table cell
  • UICollectionView cellForItemAtIndexPath indexPath row is nil
  • Resize and set quality on JPEG image while retaining EXIF in iOS
  • How to push rootviewcontroller in Ios
  • How to add UIBarbuttonItem at centre on UInavigationbar in iOS
  • Would this IOS device test crash be expected
  • PickerView not showing any values
  • How to set root view controller in storyboard animated with navigation controller programmatically
  • Can anyone suggest me the effective way to deal with s3 upload fail because of timezone difference issue?
  • Getting list of files in documents folder
  • Error while using Realm Object as a singleton. Is it a good idea?
  • inserting into SQLite database
  • More nodes than I should
  • Facebook IOS SDK navigate to another controller after login not working
  • Swift Array - use "Contains" of type AnyObject
  • Sidebar menu with indicate navigationbar on iOS
  • Programmatically set size of UIView from Storyboard
  • Navigation bar blink
  • shadow
    Privacy Policy - Terms - Contact Us © ourworld-yourmove.org