Month: October 2022

[Solved] How to push or present UIViewcontroller or storyboard from UIView subclass?

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You need to implement protocol method for custom UIView class. For example; #import <UIKit/UIKit.h> @protocol YourCustomViewDelegate <NSObject> – (void)buttonTapped; @end @interface YourCustomView : UIView @property (nonatomic, strong) id< YourCustomViewDelegate > delegate; @end And the .m file you can call buttonTapped delegate method. – (void)myCustomClassButtonTapped:(id)sender { [self.delegate buttonTapped]; } For proper work; set your custom view … Read more

[Solved] How do I make my if statement actually do something

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def attempt_function(): number_of_attempts = 0 saidpassword = “” while saidpassword != password: number_of_attempts + 1 saidpassword = input(“the password you entered is incorrect, please try again\n”) if number_of_attempts > 3: print(“You have entered the wrong password too many times, please try again later”) break saidpassword = input(“the password you entered is incorrect, please try again\n”) … Read more

[Solved] Dart throws LateInitializationError even when I initialize variables in initState

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This is declaring a local variable: AnimationController _animationController = AnimationController(vsync: this, duration: Duration(milliseconds: 500)); What you want is assign to your existing class member variable: _animationController = AnimationController(vsync: this, duration: Duration(milliseconds: 500)); solved Dart throws LateInitializationError even when I initialize variables in initState

[Solved] Swift enum: “Extraneous ‘.’ in enum ‘case’ declaration” [closed]

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Swift enumeration cases are defined as case someName, not case .someName. This is an easy syntax error when declaring a new enum’s cases, as in most other situations you will be typing .someName via dot syntax. But when first declaring that enum case, it’s case someName without the period. enum SomeEnum { case one case … Read more

[Solved] Swift enum: “Extraneous ‘.’ in enum ‘case’ declaration” [closed]

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Introduction The Swift programming language is a powerful and versatile language that allows developers to create robust and efficient applications. One of the features of Swift is the ability to create enumerations, or enums, which are used to define a set of related values. However, when declaring an enum case, it is important to be … Read more

[Solved] Quick thing, make file accessible only by admin, php

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If you want to do conditional includes then you should just add a check to see if the user is logged in and include the file if they are. I don’t know how you implemented the login and authentication stuff but based on the info you provided it would be like so: <body> <?php include(‘lock.php’); … Read more

[Solved] iPhone-Table View

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You can size any table view to be whatever size you want. Just drag a table view controller into your view controller’s content view and hook up the outlets, delegate, and data source. We have an app in the app store where the iPad version uses a table view that lives in the left lower … Read more