All Questions
12
questions
1
vote
1
answer
97
views
Take meal orders from breakfast, lunch and dinner menus
I have an exercise requires me to write a service to management menu.
The requirement like this:
Food menu includes: breakfast menu, lunch menu, dinner menu. The three menu haves list menu item( name, ...
- 21
1
vote
0
answers
65
views
Code for creating a dialog for choosing a date
I have code that creates an AlertDialog to select a date by a user. I ran into a problem that this code began to take up a lot of space. Could you offer ideas on how to shorten this code / put it into ...
- 477
4
votes
0
answers
336
views
C# Dictionary Wrapper for VBA
I am a technical reviewer/writer and I use VBA for Word a lot to manage issues in Word documents I receive. I have frequently come across niggles when using Collections, Scripting.Dictionaries or ...
- 645
0
votes
3
answers
105
views
"Human" interfaces with two implementation classes
The Helloworld class executes all of the methods. Human is the interface, and Nate & <...
- 3
9
votes
1
answer
3k
views
OOP modeling of a boat rental system
I have some question about this exercise, did I model the problem correctly (the code works)?. If I did it correctly, Is there anything that can improve the code?. For example, how could I avoid the ...
- 393
5
votes
1
answer
84
views
Fetching files or directories in a given directory
This is a self-teaching implementation to get files for a given directory in order to simplify os.Walk in Go (avoid to pass a func for recursively walking across ...
- 1,131
3
votes
1
answer
1k
views
Scala traits for arithmetic expressions
I am learning Scala and want to know, what is preferred style of writing a function for a trait.
First:
...
- 131
6
votes
1
answer
3k
views
Generating RPG Characters (Objects)
I am a beginner Java programmer. I have just finished up an assignment and would appreciate some advice and/or constructive criticism on my program. I am trying to ensure I do not advance my knowledge ...
- 395
2
votes
0
answers
77
views
Expression validator service
I'm working on a project (in C++98) that uses a grammar validation service to validate mapping expressions for a small DSL. To simplify the project code, I've written a small interface for using the ...
- 21
4
votes
2
answers
44k
views
Animals, inheritance and interfaces
I am trying to fully understand interfaces and abstract classes in Java and from what I understood, I created a sample console application. Is there an error in the design or is this basically what ...
- 315
4
votes
2
answers
416
views
User Authentication Bundle
I wrote a user authentication program(s) for an MVC application. Before you ask part of the project specs are I have to store user information in company databases on servers that aren't the web ...
- 848
4
votes
1
answer
415
views
Cleaning User Input
I am not sure if I am approaching this task the correct way. I have a view model with multiple string properties. I pass the model through an interface to a service class that contains a void to ...
- 848