October 2022 - Page 318 of 400

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

October 5, 2022 by Kirat

[ad_1] 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 … Read more

[Solved] How can I add a new row in a table every 10 columns automatically?

October 5, 2022 by Kirat

[ad_1] You can use modulus operation. $i = 1; foreach($records as $record){ echo $record; if ($i % 10 == 0) echo ‘<hr />’; $i++; } 1 [ad_2] solved How can I add a new row in a table every 10 columns automatically?

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

October 5, 2022 by Kirat

[ad_1] 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 … Read more

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

October 5, 2022 by Kirat

[ad_1] 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)); [ad_2] solved Dart throws LateInitializationError even when I initialize variables in initState

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

October 5, 2022 by Kirat

[ad_1] 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 … Read more

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

October 5, 2022 by Kirat

Introduction [ad_1] 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 … Read more

[Solved] Showing the order of growth of the function

October 5, 2022 by Kirat

[ad_1] The body of the inner loop is executed n times. The body of the outer loop is executed for all powers of 2 from 1 to n and there are about log2(n) of them, hence the global complexity O(n.log(n)) 1 [ad_2] solved Showing the order of growth of the function

[Solved] What does this line mean in JavaScript? [closed]

October 5, 2022 by Kirat

[ad_1] I’m not sure why people are so opposed to just answering the question. It’s a ternary operation. It’s a shortcut for an if/else clause. For this particular operation, Is x equivalent (===) to images.length-1? If so, set X to 0. Otherwise, set X to x + 1. This pattern is likely used to endlessly … Read more

[Solved] how to convert NSMutable array with NSNumber into strings [closed]

October 5, 2022 by Kirat

[ad_1] First of all array can not store integer. It must be in NSNumber or it is in NSString itself. In either of the case you can create a long string by appending them, NSString *string=[yourArray componentsJoinedByString:@”,”]; Or, if you want each value as string then you need to create that much string and then … Read more

[Solved] Is there a string increment operator in Javascript? [closed]

October 5, 2022 by Kirat

[ad_1] It strikes me that this question is a lot trickier than it looked. My immediate thought when reading Zee Tee’s comment that he had written x=+y instead of x+=y was that he (she?) needs better debugging tools. But guess what. I played around with this little test: /*global console*/ var obj = {“name”:”Zee Tee”, … Read more

[Solved] How are websites requiring authentication made? [closed]

October 5, 2022 by Kirat

[ad_1] The simple scenario you outline above is about how it usually works. <input type=”password”> is by default sent to the server in plain text, which is why login pages should use HTTPS to encrypt that communication. JavaScript has nothing to do with this. [ad_2] solved How are websites requiring authentication made? [closed]

[Solved] How to integrate facebook user account?

October 5, 2022 by Kirat

[ad_1] If you are looking for facebook only, check out django-facebook. It has good FB integration. [ad_2] solved How to integrate facebook user account?

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

October 5, 2022 by Kirat

[ad_1] 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 … Read more

[Solved] top logo alignment [closed]

October 5, 2022 by Kirat

[ad_1] Your #content tag has a padding of 10px, is the logo within the content tag? If so, that explains the space. 1 [ad_2] solved top logo alignment [closed]

[Solved] iPhone-Table View

October 5, 2022 by Kirat

[ad_1] 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 … Read more