Simple Help needed in C++ / CLR .. plz ...

by: Brian Hlubocky | last post by:

I'm have a fairly simple (in terms of COM) python program that pulls info from an Access database and creates Outlook contacts from that information. It uses wxPython for gui and works without...

Python

Simple function arguments

by: JKop | last post by:

Take the following simple function: unsigned long Plus5Percent(unsigned long input) { return ( input + input / 20 ); } Do yous ever consider the possibly more efficent:

C / C++

Simple fprintf question

by: GGarramuno | last post by:

I have a program that expects its input in a specific format. Mainly, it expects floating-point values to be formatted in the form: 1.32 1. 3. 3.2345 In case you missed it, all floating...

C / C++

Deploy simple windows form application

by: bob lambert | last post by:

Help I am trying to deploy to another pc a vb.net std 2002 windows form application. I am confused. I created a project - windows form I built form, compiled and debugged. I created a...

Visual Basic .NET

simple mysql table browser with sort / filter and edit option

by: news reader | last post by:

Hi, Does anoone of you know if there is already a simple application doing something like this. I would enhance / tune the missing features, but would like to avoid to start from scratch or...

PHP

simple exercise:Printing E with '*'

by: sathyashrayan | last post by:

Dear group, Following is a exercise from a book called "Oreilly's practical C programming". I just wanted to do a couple of C programming exercise. I do have K and R book, but let me try some...

C / C++

Simple optimization

by: Bob Cummings | last post by:

Not sure if this is the correct place or not. Anyhow in school we were taught that when trying to calculate the efficiency of an algorithm to focus on something called FLOPs or Floating Point...

C# / C Sharp

Student needs a pair of eyes... Simple? problem

by: sandy | last post by:

I think I just need a pair of eyes here... I can't see what I am doing wrong. I am creating a new Class for an assignment, Class File. I have a header and a cpp file. When I try to write the...

C / C++

is it ok to cast variables? simple function using std::pow

by: aaragon | last post by:

Hi everyone, I wrote a very simple function to try to understand the casting of variables in C++. The function is function foo() { std::vector<inttest(100); randomize(test); unsigned long...

C / C++

simple code performance question

by: galiorenye | last post by:

Hi, Given this code: A** ppA = new A*; A *pA = NULL; for(int i = 0; i < 10; ++i) { pA = ppA; //do something with pA

C / C++

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

Migrating Website to Cloud - Emmanuel Katto

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

General

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

Is that possible of reading the .csv file in column wise and the column have different lengths ?

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...

C / C++

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

What is ONU?

by: marktang | last post by:

ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...

General

Problem With Comparison Operator <=> in G++

by: Oralloy | last post by:

Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers,...

C / C++

Simple Help needed in C++ / CLR .. plz ...

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