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Total Hits: 8 | Today: 0
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Author: James Hebben
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Most C++ developers make extensive use of the Standard Template Library (STL) in their code. If you are one of them and are using STL and Visual C++ 6.0 directly out of the box, your application is at high risk of crashing under low memory conditions. The problem arises because checking for failure of operator new is such an uncommon practice. To make things worse, when new does fail, the response is not standard. Some language compilers return NULL while others throw an exception.
In additio...
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Total Hits: 7 | Today: 0
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Author: Henrik Thomsen
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Legacy file formats, such as UN-EDIFACT with a record per line and fixed-length fields, still exists and are widely used for B2B transactions. A tool that can convert legacy files to human-readable XML might come in handy. The tool I present here converts files similar to, but not identical to UN-EDIFACT. The file format in question is used by PBS – Payment Business Services (PBS) in Denmark, see http://www.pbs.dk/en/. The tool might not be terribly relevant outside Denmark, but it does show how...
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Total Hits: 19 | Today: 0
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Author: pechan00000
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This software graphs an ecuation written only by cliking the buttons and setting the limits and the step to graph. The problem is to recognize the equation operators and operands, set the priority of it and evaluate all the equation. This link explains the process to create a Postfix from Infix expression. http://www.codeproject.com/KB/recipes/Postfix.aspx...
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Total Hits: 25 | Today: 0
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Author: .Shoaib
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This article presents an alternate, simple, and neat way of object serialization and deserialization. Admittedly, it's not as transparent or glorious as the default serialization facilities provided by the .NET runtime, yet if properly applied, it may achieve substantial performance gains. There are three main benefits this framework provides to applications that serialize objects. The main benefits being that of increased space and time performance, and enhanced security comes as a byproduct....
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Total Hits: 18 | Today: 0
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Author: Giorgi Dalakishvili
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This program allows to host several open Windows in one parent window so that you can easily access and navigate between them, as well as clean up space in the taskbar. The idea of creating this program came to me when I was reading an article by Jay Nelson: Hosting EXE Applications in a WinForm project. Instead of hosting just a single executable inside a WinForm project, I decided to have a tabcontrol and host different Windows on different tabs. This will allow to group similar Windows togeth...
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Total Hits: 11 | Today: 0
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Author: Steve Hawley
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At Atalasoft, we often look at imaging tasks that our customers are trying to perform and evaluate whether or not we are presenting them in the most straightforward way. It’s a challenge as a core engineer and architect because I’ve had a specialized and very intimate view of our technologies. I need to periodically step back and shed my point of view and try to adopt the point of view of our customers. TIFF technologies are a perfect example. Atalasoft has a full suite of tools for reading, cre...
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Total Hits: 19 | Today: 0
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Author: Cho, Kyung-min
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As you know, new/delete operations take a lot of CPU time. If you work with servers, CPU time is important. If additional memory is added to the server, then the servers' available memory size will grow in a linear fashion. However CPU's don't behave the same (dual CPU's doesn't necessarily mean twice the speed of a one CPU situation.)
So common server code has it's own efficient memory management system. VMemPool is the one of them for me....
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Total Hits: 16 | Today: 0
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Author: ChrisStoy
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This is a basic command-line argument parser. Most parsers I have found try to do too much, such as default parameter support that require complicated setup. This utility simply parses the command line arguments into argument/value pairs and a list of single parameters. It is up to the user to figure out what to do after that....
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Total Hits: 26 | Today: 1
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Author: Ladislav Nevery
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As a fan of World Of Warcraft game I recently went shoping for mouse with extra buttons. The idea was that binding extra spells in game to those buttons will radically improve my reaction times. Such was the theory. But as I unpacked my brand new mouse and started so called mouse configuration panel i found out that only 2 of additional 6 extra buttons were programmable . And even those 2 had just limited assignable functionality such as "start email client" etc....
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Total Hits: 23 | Today: 0
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Author: Predrag Tomasevic
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Another boring day in my life. I often wonder why it has to be like this – I either have no obligations at all or I'm packed with them. Most of the people tell me that it has to do with planning. They wear their favorite serious face and say: you, my son, just don't know how to properly make your schedule. Time is of the essence, do not use it improperly! You must divide your time in million little pieces, label each one of them, implement some kind of sorting, import everything into Microsoft O...
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Total Hits: 67 | Today: 0
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Author: Karin Huber
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One of the really great enhancements in ASP.NET was the introduction of master pages. They help developers to create a consistent layout for the pages in an application. Unfortunately there is no such concept in WPF and XAML. In the following sample I would like to show a simple way to build a control in WPF similar to an ASP.NET master page....
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Total Hits: 34 | Today: 0
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Author: Ashish Tripathi
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AccountPlus is an open source software for account/expense sharing. Users of AccountPlus can use the application in their own way. If at any stage, the user wants to make some modification/enhancement in the application, he/she is free to do the same. Any suggestions/queries are most welcome from the author’s side. For any query, please write a mail with subject line ‘AccountPlus’....
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