Problem of Pass by Reference in C++

by: SB | last post by:

Ok, very simple problem. I'm trying to update a value by calling a function using pass by reference, but it does not update the value. In short, the value I'm trying to update is balance, which is...

C / C++

Problem passing in reference of calling class into DLL

by: scottt | last post by:

hi, I am having a little problem passing in reference of my calling class (in my ..exe)into a DLL. Both programs are C# and what I am trying to do is pass a reference to my one class into a DLL...

C# / C Sharp

Could you explain the Pass by value-result problem?

by: kinaxx | last post by:

Hello, now I'm learning progamming language in university. but i have some question. in textbook. says there are four passing Mechanism 1) pass by value (inother words : call by value) 2)...

C / C++

Problem understanding pass by value and pass by reference of arrays and what happens in the memory

by: venkatagmail | last post by:

I have problem understanding pass by value and pass by reference and want to how how they are or appear in the memory: I had to get my basics right again. I create an array and try all possible...

C / C++

Problem when i pass pointers to functions

by: ramif | last post by:

Does call by reference principle apply to pointers?? Is there a way to pass pointers (by reference) to functions? Here is my code: #include <stdio.h> #include <stdlib.h>

C / C++

Access Europe: Command bars, the Access Shortcut Tool and a simple Audit Log - Wed 3 April

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...

General

One-click Importing Excel Data into a*Database

by: ryjfgjl | last post by:

In our work, we often need to import Excel data into databases (such as MySQL, SQL Server, Oracle) for data analysis and processing. Usually, we use database tools like Navicat or the Excel import...

Microsoft Excel

Easy Steps to Fix "Canon Printer Won't Connect to WiFi Network"

by: taylorcarr | last post by:

A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...

General

How to turn on java script in a villaon keypad mobile phone

by: Charles Arthur | last post by:

How do i turn on java script on a villaon, callus and itel keypad mobile phone

Java

Basic Javascript concepts

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 $name$ ($parameters$) { } ...

Javascript

Batch import of multiple excel files into the database

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...

Data Management

Navigating the Data Structures and Algorithms (DSA)

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...

Algorithms / Advanced Math

Looking to do Android software development, any suggestions? Is flutter better?

by: nemocccc | last post by:

hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?

General

How to build RAID in BIOS?

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...

Computer Hardware

Problem of Pass by Reference in C++

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