[Solved] @Override command is not compatible with ‘Ready to Program Java?’ [closed]

Looking it up, the thing you’re using (“Ready to program Java”) comes with Java 1.4. It’s ancient. So … no, @Override isn’t allowed, and also you can not set the layout directly on the JFrame. See: http://docs.oracle.com/javase/1.4.2/docs/api/javax/swing/JFrame.html#setLayout(java.awt.LayoutManager) By default the layout of this component may not be set, the layout of its contentPane should be … Read more

[Solved] Checking user input python [closed]

You convert the user’s input to a string (str(input(‘What …’))) but compare it to integers in inputCheck. Since there is no else path in inputCheck, nothing happens when you enter a “valid” choice. Also, if you’re using Python 2, using input is not what you want, raw_input is the way to go (see, for example … Read more

[Solved] c#: how to check date falls between Dec to Jun? [closed]

DateTime.Today.Month has a return type of int, but you’re checking against a char value type. This check also returns true everytime as every month value is less than 12 or greater than 6 months. Rewrite this to be: int todayMonth = DateTime.Today.Month; if(todayMonth >= 6 && todayMonth <= 12) Edit: To check if the date … Read more

[Solved] I am learning python and following along with a tutorial and i made this dice function but the continue = input() is being caught [closed]

There are two issues: There is no = in between the variable continue and input() on line 21. You cannot use continue as a variable name, as it is a keyword, so basically you need to replace all those instances with another variable name. solved I am learning python and following along with a tutorial … Read more

[Solved] Sports team model – constructor in class cannot be applied to given types

Explanation Your error message is pretty straightforward, carefully read it: Error on line 12: constructor Game in class Game cannot be applied to given types; return r.toString() + “\n” + super.play(new Game()) + “\n”; ^ required: java.lang.String found: no arguments reason: actual and formal argument lists differ in length So you are calling new Game(), … Read more

[Solved] Add line items based on quantity [closed]

Breaking down the problem: You need to parse the user input and manipulate the DOM accordingly First you need to do something like (you’d need to modify this to fit you case) : $(‘#someTextInputWithThisID’).change(function() { var textualValue = $(this).val(); var numericValue = parseInt(textualValue); if (!isNaN(numericValue)) modifyDOMWithNumber(numericValue); }) Where, in modifyDOMWithNumber you’d have your code to … Read more

[Solved] Templated polymorphism is not working [closed]

The main issue is you need to inherit template class this way: template<class T> class rectangle : public polygon<T> // polygon is a template, you need to make ^^^ // rectangle from a concrete polygon type 1 solved Templated polymorphism is not working [closed]