kandi X-RAY | simpleCalculator Summary
kandi X-RAY | simpleCalculator Summary
simpleCalculator
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Top functions reviewed by kandi - BETA
- Initializes the frame
- Start the application
simpleCalculator Key Features
simpleCalculator Examples and Code Snippets
Community Discussions
Trending Discussions on simpleCalculator
QUESTION
I have a basic menu program that gives the user different programs to choose from and run, when I run the simpleCalculator option and iput values and the operation of arithmetic the output is always the wrong answer but when I first programmed the calculator program without the menu and it being in its own function it would run just fine and give the the right answers, what exactly is going wrong here? Ignore the third option in the menu since i haven't added code for the prime number checker program
...ANSWER
Answered 2020-Dec-27 at 06:10You seem to be confused about returning values from a function, and printing values in a function. These are not the same thing.
If you print the values in the function then the function should be void (i.e. nothing is returned) and the printing happens inside the function (obviously)
QUESTION
I am working on Python programming Mutation testing using Mut.py. Unit testing is passed and when I run the Mutation testing on command line using the command, I am getting error like this.
ANSWER
Answered 2020-Nov-26 at 01:01I recently had the same issue, and here is a quick fix that worked for me:
- Open utils.py shown in the error message
- Go to the line "if self.isAlive():", shown in the error message
- Make the following change:
if self.isAlive():becomesif self.is_alive():
My computer ran on Windows 10 with python 3.9.0, with mutpy 0.6.1.
QUESTION
I want to design a simple calculator using a while loop, and you can basically type as many numbers in using the scanner, and once you type "done" or "calculate", the results show. What I want to know is how would I make my program so that it knows what operation I want to do. For example, it should recognize the operation with the operation symbol like "+" or "-"...etc. Since its a while loop I am not sure how I would do this. Also, this is what I want my sample input to look like: 2+2+2+2+2 done ----> 10 Or 2+2+2+2-2 done ---> 6
This is my code so far:
...ANSWER
Answered 2020-May-04 at 21:45Here's a simple solution...
QUESTION
I have an NUnit test method which looks like this
[Test]
[Property("TestDescription", "Testing Subtraction of Two numbers")]
[NUnit.Framework.CategoryAttribute("mytag,subtract")]
public void TestSubtract()
{
int res = SimpleCalculator.Subtract(10,10);
//some lines of code....
}
ANSWER
Answered 2020-May-19 at 16:48You can use Attribute.GetCustomAttributes to get all information. PropertyAttribute is a little bit tricky, because you can have multiple values assigned to one key. Here is an example:
QUESTION
I am using Visual Studio Xamarin to develop an Android app, using AXML and C#. I had previously made the app in another project, but accidentally, I renamed some files and it went haywire. So i decided to make a new solution and copy the code in it. I just Ctrl+C, Ctrl+V'ed the AXML code, and copied the C# code carefully line by line. Now the problem is that the C# code is unable to get the buttons component by its ID. I have 2 EditTexts, 1 TextView and 5 buttons in my AXML, each with a different Id. here's a part of the AXML code-
...ANSWER
Answered 2020-May-06 at 06:32Problem solved by closing Visual Studio and restarting my PC.
QUESTION
I am trying to make a simple calculator by using the stack, But my code only works for string size of 3 otherwise it shows me an error of out of bound exception.
I have tried to change at line 42, I guess the problem is over there but I am not sure, it would be awesome if someone helps me out.
My main method is at end with an example I have even tried a different example "3",+,"5" which actually works for me but when I increase the size of my string array or input, It shows me input of bound except at line 96.
...ANSWER
Answered 2019-Oct-13 at 18:29It looks like your infixToPostfix function is removing the parenthesis, that's important because you are iterating the length of the original array + 1, which does include the parenthesis.
You will want to the iterate the result at a length that you are expecting, or, your infixToPostfix method could have a bug.
Here is the code that I used to find the issue (also, in this example I am iterating the original length - 1):
QUESTION
I am trying to change my code to incorporate an int and double parameter for one method name. My end goal is to let the user pick two numbers and if they type one as int and the other as double, I want the code to still be able to account for those different types and print successfully. The code as follows is the basics I have come up with so far and I would like some help on how to change this code to use method overloading.
...ANSWER
Answered 2018-Dec-02 at 22:19You need to give the dataype via the parameters. So you then have two methods like this:
QUESTION
I just started with C# a week ago (programming with C++ like 2 1/2 years) and today I started my first form application. It is just a simple calculator.
So I have a form with the buttons 0-9; + ;- ;*;/ (and some more but they are not interesting for this problem) and one multiple line textbox. If the user press a button the specific symbol or digit is written directly to the output textbox. So the input part is working fine.
The problem is the calculation part. The code for this part is:
...ANSWER
Answered 2018-Oct-08 at 12:54You may use the Convert class instead of casting. Example:
QUESTION
Steps to reproduce:
- Apache Tomcat/9.0.10
- Set path to the Axis
- Directory like this
- Created File Sample Calculator.java and Save it on C:\WS-Sample\src\org\calc\wssample\SimpleCalculator.java
- Compile SimpleCalculator .java in C:\WS-Sample\Classes\org\calc\wssample\SimpleCalculator.class
- Created File Calculator.java as Interface to the SimpleCalculator.java saved it on C:\WS-Sample\src\org\calc\wssample\ws\Calculator.java
- Compiled Calculator.java file on C:\WS-Sample\Classes\org\calc\wssample\ws\Calculator.class
- Generate WSDL file for service by redirecting to classes directory and using follow Command
After that I got this type error:
...ANSWER
Answered 2018-Aug-08 at 14:11You are missing the Axis libraries, you have to add them to either your webapp or the tomcat lib.
- Download: http://cxf.apache.org/download.html
- Directions for use: https://cxf.apache.org/docs/wsdl-to-java.html
QUESTION
I have a pretty syntax-correct and very simple app that takes two integers from user and do substraction and addition of them. But when i try to compile a program, i'm getting this error:
Could not find 'C:\Users\MyUsername\source\repos\SimpleCalculator\SimpleCalculator\Debug\SimpleCalculator.obj'. SimpleCalculator.exe was built with /DEBUG:FASTLINK which requires object files for debugging.
Here is my code:
...ANSWER
Answered 2017-Sep-11 at 12:16The C++ compiler reads your code top to bottom. It is not aware of the existence of addition until it is declared - attempting to use it before a declaration is an error.
To fix your compiler error, move the definitions of addition and substraction above main.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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No vulnerabilities reported
Install simpleCalculator
You can use simpleCalculator like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the simpleCalculator component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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