1. Programmable Physics

    Question How to remove/delete a string that has been just entered by a user and read by console from Console Interface Screen?

    I want to delete a user input if a condition is not met, and keep the Console interface same and intact without using Console.Clear() or goto menu; I want to delete whatever was entered by the user if a condition is not met. How can I do that? If I use Console.Clear() or goto menu; the same...
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    Getting Error Message from Compiler

    Hi, I am a beginner in C# and I am currently learning this program from an online PDF book. Within the book there is a code example and the author stated that it should work if I put it in a C# compiler. However, when I copy and paste the code into an online compiler I got this error message...
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    Question C#; I need help with easy tasks

    I have to wrote a program solving these in an easiest way, not really know how without the mistakes, so thanks for any help. The 'file' contains whats under " John Medeic,MD 10|7|5|3|8|2|1|0|9|3|4|5|5|6|7|2|3 " Task. 1. Load and correctly interpret the data contained in the file. As a result...
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    Radio Buttons Question

    I have a form with a group box that contains 3 radio buttons. When I run the form none of them are selected. I want the first radio button to always be selected when the form is run, but I'm not sure which property to change for that. I tried setting the Checked property to True but that didn't...
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