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Greetings,
I'm just going over some scala tutorials on the net and have noticed in some examples an object is declared at the start of the example.
Can anyone explain to me what the difference between class and object are as far as scala is concerned?...
Started by steve on
, 6 posts
by 6 people.
Answer Snippets (Read the full thread at stackoverflow):
Object....
You can have multiple instances from a class.
This class cannot be seen from Scala source code -- though you canAn object has exactly one instance (you cannot not call new MyObject ).
You declared object to implement.
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Hiya all,
I'm hoping to get some tips to kinda help me break out of what i consider after all these years a bad habit of procedural programming. Every time i attempt to do a project in OOP i end up eventually reverting to procedural. I guess i'm not completely...
Started by Shadi Almosri on
, 20 posts
by 20 people.
Answer Snippets (Read the full thread at stackoverflow):
Read....
I did this -- and wrote you start at the basics .
Take a problem that you already understand, and define the object classes.
Qt source code) so you can.
To first skim over some existing, decent, proven object-oriented code (e.g.
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After spending three weeks learning Objective-C and Cocoa programming for my work, I've been tasked with researching alternatives to it for iPhone development.
I know of two existing alternatives, and one future possibility.
C#
MonoTouch is a C#.NET implementation...
Started by Ben S on
, 18 posts
by 17 people.
Answer Snippets (Read the full thread at stackoverflow):
There are many nice things about this solution but the biggest in my opinion is that it produces ....
To me, using Objective-C source code.
Will have to be wrapped for your environment, which also introduces a new source for bugs.
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Ask your Facebook Friends
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I have been programming in object-oriented languages for years now but secretly I look at some of the things my colleagues do with envy. A lot of them seem to have some inner OO instinct that I don't have - no matter how hard I try. I've read all the ...
Started by Supertux on
, 28 posts
by 28 people.
Answer Snippets (Read the full thread at stackoverflow):
Don't look at these objects and wonder how you're going to program them, look at them you are done with your reading you should have a good understanding of what better object-oriented a natural feel for ....
As an object .
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Hi,
In Objective-C, why [object doSomething]? Wouldn't it be [*object doSomething] since you're calling a method on the object, which means you should dereference the pointer?
Thanks!
Started by chrisgoyal on
, 10 posts
by 10 people.
Answer Snippets (Read the full thread at stackoverflow):
The Objective-C runtime may need to ....
It's not a method, it's a message.
But in reality, you always send a message to an object pointed by a variable in your source codeIt's not a pointer, it's a reference to an object.
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Explain Object-Oriented Programming Like I'm 5 I'm an experienced C programmer, but I don't know that much about C++ and I'd like to know why it's better, worse, or just as good.
I'm probably just ignorant, but to me, I don't see that many benefits with...
Started by Babkockdood on
, 15 posts
by 8 people.
Answer Snippets (Read the full thread at cprogramming):
I do however know several people who think just like old style BASIC as a single entity - this would... .
The difference between "procedural" and "object oriented" is slightly ambiguous in reality; if you thinks like a C++ data object...
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Some background... I don't work in the games industry and will not be making games. I have an electrical engineering background and I do digital design/embedded systems work and am strong in C and comfortable using assembly when needed. With the industry...
Started by videotape on
, 30 posts
by 20 people.
Answer Snippets (Read the full thread at quartertothree):
(For reference, I am and what got me over the hump was working on... .
That's not really what the OP most wants structures of object-oriented design, this book is a classic for a reason .
Explaining what object-orientation is, theoretically.
Related shopping results:
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Hi!
I have two objects: User and Client, both implements interface IMember
interface IMember { int Id { get; set; } string Name { get; set; } }
In a form I set ListBox data source:
myListBox.DisplayMember = "Name"; myListBox.ValueMember = "Id"; myListBox...
Started by Adrian on
, 3 posts
by 3 people.
Answer Snippets (Read the full thread at stackoverflow):
The following works fine:
....
Are you sure it is List<IMember> , and not ArrayList ? This makes a big difference, as the existence of a non- object public indexer ( public SomeType this[int] {get;set;} ) makes a big difference.
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Hello,
I'm building an application that receives source code as input and analyzes several aspects of the code. It can accept code from many common languages, e.g. C/C++, C#, Java, Python, PHP, Pascal, SQL, and more (however many languages are unsupported...
Started by Rax Olgud on
, 14 posts
by 14 people.
Answer Snippets (Read the full thread at stackoverflow):
If your application is analyzing the source code anyway, you code try to throw your analysis code at it for every language and if it fails really bad, it was the....
Is likely C# and initialization / implementation are Object Pascal / Delphi.
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What is the difference between object code, machine code and assembly code?
Can you give a visual example of their difference?
Started by Simucal on
, 8 posts
by 8 people.
Answer Snippets (Read the full thread at stackoverflow):
"Machine code processing unit."
Basically, assembler....
With a difference that the jumps are sort needed to program a particular CPU architecture."
Machine code is discussed here .
This is a variant of machine code.
As in ab object file.
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