BlackjackGame | FIFO , MEssage Queue , Shared Memory를 이용하여 만든 blackjack 게임
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kandi X-RAY | BlackjackGame Summary
FIFO, MEssage Queue, Shared Memory를 이용하여 만든 blackjack 게임.
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QUESTION
My show result function for blackjack isn't working properly despite passing the correct argument in it which computes the winner of the game. I nested the function in the function for the deal button to test if it was working.
The specific computeWinner function:
...ANSWER
Answered 2021-May-08 at 03:04Just eyeballing the code here but you seem to be not returning anything from your computeWinner()
. I added a return like so: return winner;
. See if this is your expected output.
QUESTION
I try to make some BlackJack game in JavaScript but i have a issue to display the score of the current player.
...ANSWER
Answered 2020-Mar-19 at 16:50Your function seem to have an error:
QUESTION
Newbie question about headers/g++/'Undefined Symbols' in c++.
My header file blackjack.h
contains:
ANSWER
Answered 2020-Mar-13 at 02:38Your Cpp should not have the declaration but the definition instead
QUESTION
elif playercount > dealercount:
**print("YOU WIN WITH" + playercount = "POINTS")** # <----- error#
print("Dealer has: " + str(dealer) + "or" + str(dealercount) + "points")
break
...ANSWER
Answered 2019-Nov-01 at 17:48Elaborating on Johnny Mopp's comment:
You have an unessesary **
in two places. Besides that, you cannot assign a variable while using it as an expression (unless you use assignment expressions). Perhaps you meant to put +
instead of =
:
QUESTION
Since java does not have a generic array, I am using the regular trick of casting Object array to a type parameter. This is working fine when I have a formal type parameter like but not when I use bounded type parameter
.
Following Code using formal type works fine
...ANSWER
Answered 2019-Sep-21 at 12:52This example remind me early days, when I'm reading about Generics in "Effective java" book ...
First thing first, here is java generics golden rule : don't mix arrays and generics, because you get a good chance to produce unsafe code. Your code mixes generics (e.g. T, T extends Card) with arrays (e.g. T [] cards). Then, you got unsafe code in runtime.
This is one safe way (prefer lists over arrays):
QUESTION
I'm trying to write a function that takes user input in the form of a string and assigns it to variable a
. Then takes a user input of an integer and assigns it to the variable b
. The problem is when I run my code in the windows command line and enter a string thinking I'm just assigning the variable a
as a string I get this error saying that it is looking for an int for variable b
.
If I set variable b
to equal input("Please enter starting account balance: ")
instead of input(int("Please enter starting account balance: "))
the error goes away as expected but without requiring an int I don't know how I can add a try and except statement.
ANSWER
Answered 2019-May-22 at 17:22In the first case, you swapped int
and input
keywords, so you are trying to convert the string "Please enter starting account balance: "
to an integer, which leads to the error ValueError: invalid literal for int() with base 10: 'Please enter starting
account balance:
So instead of
QUESTION
I have the following strange question. Lets say we have a class BlackJackGame and this class contains the BlackJackGame algorithm for electing a winner. Same class though contains the main method for starting the game. This main method in some sense is violating the principle of Single Responsibility for a class. In addition lets say we place one more method for printing the winner in some format. Lets say this method is also static, is this method breaking the responsibility principle any more than the main method. And then what, lets say we say that it is breaking. Does this mean we should create. Now lets presume we also have a utility method that parses the arguments coming from the command line and place it as static method as well.
1 Main class to hold the Main method, 1 Print class to hold the Print method and 1 ArgumentParser class holding a single static method to parse the arguments.
I will visualize it like this:
...ANSWER
Answered 2017-Aug-09 at 18:53A few random thoughts.
(a) Can you even pin down precisely what it means for a class to have some "responsibility" ??? And subsequently, if (as I suspect) all you have is vague notions without any formally observable / measurable properties / characteristics to pin down the meaning of "responsibility", then how can you say as unequivocally as you do that what you have is violating it ?
(b) If your application grows large enough or you want certain advanced means (JMX) to interact with your running application, you will split "MyEngine" and "StartMyEngine" just naturally as you go. Methinks. If your application is not large/advanced/complex/critical/... enough, then not having that split will not matter much.
(c) Every instance method M(args) is the semantic equivalent of a static method SM that has all of args plus an argument of the type of the instance. So an instance method M() on class Foo is equivalent to a static method SM(Foo foo). This starts to reveal why your static print method "does not belong" in class BlackJackGame : it does not have any argument of type BlackJackGame and therefore cannot ever be said to relate in any way to the BlackJackGame type. Fundamentally speaking the same holds of course for main(String[]) but in that case its usage has become a common pattern, and moreover, there has to be an entry point somewhere somehow otherwise no java process could ever get started at all.
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