by: Andy Read |
last post by:
Hello all,
I have the requirement to produce source code that produces an object
hierarchy.
Example:
Root
|
Folder 1
|
by: Digital Puer |
last post by:
I have to convert some existing Java code into C/C++. One of the
Java classes implements Observable. Can someone suggest how
I might write this in C/C++? I'm thinking I would need something
like...
|
by: DaKoadMunky |
last post by:
<CODE>
#include <iostream>
using namespace std;
int Foo(int x,int y)
{
int result = x;
result*=y;
result+=y;
|
by: Paolino |
last post by:
Lately I was needing to use multiple inheritance to split behaviour of a
class and modularize it.
But the problem raises when the need is to add operations to a method
already present in one of...
|
by: FluffyCat |
last post by:
Last week I continued my series of design patterns examples using PHP
5. Here now is my 14th example, the Observer pattern.
http://www.fluffycat.com/PHP-Design-Patterns-Observer/
In the...
|
by: Krivenok Dmitry |
last post by:
Hello All!
I am trying to implement my own Design Patterns Library.
I have read the following documentation about Observer Pattern:
1) Design Patterns by GoF
Classic description of Observer....
|
by: NiveditaB06 |
last post by:
Can anyone please help me?
I tried this problem , it is giving a runtime error in the below mentioned line.
_observers->push_back(o);
Anyone have any explanation for the reason & if anyone knows...
|
by: Gianni Mariani |
last post by:
Two issues here:
a) What is the accepted definition of "observer pattern". While I can't
point to anything specific, I do remember having issues with
inconsistency in the definition.
b)...
|
by: Alan Isaac |
last post by:
I have two questions about the "observer pattern" in Python.
This is question #1. (I'll put the other is a separate post.)
Here is a standard example of the observer pattern in Python:
|
by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 3 Apr 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome former...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
|
by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
|
by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
|
by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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