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Swift 2022-03-19 12:45:01
swift uitextfield only numbers keyboard lock programmatically
class ViewController: UIViewController, UITextFieldDelegate { @IBOutlet weak var textField: UITextField! override func viewDidLoad() { super.viewDidLoad() // you can set the following two properties for the text field in Interfa... Add solution -
Other 2022-03-07 05:45:20
google api keys localhost restriction
Go to this address: https://console.developers.google.com/apis Create new project and Create Credentials (API key) Click on "Library" Click on any API that you want Click on "Enable" Click on "Credentials" > "Edit Key... Add solution -
Swift 2022-02-17 19:00:15
xcode how to know which textfield is selected
class ViewController : UIViewController, UITextFieldDelegate { var activeTextField = UITextField() // Assign the newly active text field to your activeTextField variable func textFieldDidBeginEditing(textField: UITextField) { self.acti... Add solution -
Shell/Bash 2022-02-01 04:30:55
how to make a folder into git repo
You cannot create an empty folder and then add files to that folder, but rather creation of a folder must happen together with adding of at least a single file. On GitHub you can do it this way: Go to the folder inside which you want to create anot... Add solution -
Shell/Bash 2022-01-31 09:11:34
create github repo with bash
You cannot create an empty folder and then add files to that folder, but rather creation of a folder must happen together with adding of at least a single file. On GitHub you can do it this way: Go to the folder inside which you want to create anot... Add solution -
Html 2022-01-23 07:15:48
how to make a button that paste text in a textbox html
<!DOCTYPE html> <html> <head> <meta name="viewport" content="width=device-width, initial-scale=1"> <style> .tooltip { position: relative; display: inline-block; } .tooltip .tooltiptext { visibility:... Add solution -
Java 2022-01-22 08:45:45
write data to a file GUI javafx
package com.fileio; import java.io.File; import java.io.FileInputStream; import java.io.FileOutputStream; import javafx.application.Application; import javafx.event.ActionEvent; import javafx.event.EventHandler; import javafx.scene.Scene; import javafx.s... Add solution