Story Category: C++

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DCOM calls from thread pool threads: CoInitialize/CoUnitialize location and expensiveness?

jpluimers jpluimers Interesting takeaway from [WayBack] DCOM calls from thread pool threads call CoInitialize* at the start, and call CoUninitialize before returning. Expensive, but necessary Related: [WayBack] 123683 – CoInitialize should be called at most once per thread… … Read more 4 years ago in .NET, C++, COM/DCOM/COM+, Delphi, Development, Software Development, Windows Development 0

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“No mapping for the Unicode character exists in the target multi-byte code page”

jpluimers jpluimers Usually when I see this error [Wayback] “No mapping for the Unicode character exists in the target multi-byte code page” – Google Search, it is in legacy code that uses string buffers where decoding or… … Read more 4 years ago in .NET, Base64, C++, Delphi, Development, Encoding, Software Development, Unicode 0

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Build A Robust, Scalable, Real-time Websocket Client & Server

Thushara Wedagedara Thushara Wedagedara HTTP is one of, if not the most, widely used client server protocols. It has been serving up our favorite webpages, blogs and even this site for many years through its life time carried on… … Read more 4 years ago in C++, Client-Server, Clients, Delphi, HTTP, ipworks, web, Web Service, websockets 0

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LearnCPlusPlus.org :: Can C++ Builder Beat GNU C++ & Delphi?

Yılmaz Yörü Yılmaz Yörü Hello C++ Developers, We have a lot of great feedback from the “Introduction to AI” posts and we will continue posts about AI on our LearnCPlusPlus.org website, and we will keep diving into Classes & Objects in… … Read more 4 years ago in C++, cbuilder, Code, Delphi, Exceptions, Managarm, networking, Prime Numbers, Timer 0

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Add Amazing Automated AI Content Moderation To Your App, It’s Easy!

Thushara Wedagedara Thushara Wedagedara You might have an application with huge amount of user generated content coming daily and need to moderate content automatically. It’s a pain to moderate content manually because it take lots of man hours. How… … Read more 4 years ago in AI, API, artificial intelligence, C++, DeepAi, Delphi, Examples, Machine Learning, moderation, REST, software 0

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TCoffeeAndCode: Data Visualization – Components, Libraries, Tools and Services

David Intersimone David Intersimone This blog post contains information, tools and links that I will discuss and demo during today’s TCoffeeAndCode webinar on Data Visualization.   What Inspired My Data Vizualization Journey – The Joy of Stats / GapMinder… … Read more 4 years ago in C++, cbuilder, Code, components, data visualization, database, Delphi, Libraries, Python, RAD Studio, Tools 0

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LearnCPlusPlus.org :: Powerful Artificial Intelligence

Yılmaz Yörü Yılmaz Yörü Hello Developers! Last time, we started with our introduction to adding Artificial Intelligence (A.I.) to your applications at LearnCPlusPlus.org and, once again, we’ve lots of new posts. In this set of articles we try to explain what is A.I…. … Read more 4 years ago in A.I., Array-Based, artificial intelligence, Artificial Neural Network, Artificial Neuron Model, C++, Class-Based, Code, Simple AI Models, Structure-Based 0

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Implementing A Blazing Fast IoT Network With MQTT

Thierry Grassia Thierry Grassia What is IoT? The IoT term defines the concept of internet-connected physical devices that can send and/or receive data. To exchange data easily, a protocol of communication must be used in order of any devices… … Read more 4 years ago in C++, Code, Delphi, iot, iot components delphi, Machine To Machine, MQTT, network, remote control, tms software 0

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Learn Rigid-Body Heat Transfer Equations With C++ Builder

Yılmaz Yörü Yılmaz Yörü Thermodynamics one of the engineering areas that we work in and it is expressed by a mathematical framework of thermodynamic equations which relate various thermodynamic quantities and physical properties measured in a laboratory or production process. It is… … Read more 4 years ago in 7 Diagonal Matrix, C++, Code, Conduction, Convection, Heat Transfer, Seven Diagonal Matrix, SOR Method, Successive Over Relaxation, Thermodynamics 0

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The Future Of Desktop Apps Is Native Code

Emad Bin Abid Emad Bin Abid Desktop apps are powerful execution tools that can natively run on your local machine to provide holistic application navigation and utilization experiences. With the advancement of modern web technologies, the desktop application development paradigm also… … Read more 4 years ago in C++, Delphi, desktop, desktop applications, desktop apps 0

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RAD Server CRUD Procedures – Part 2

Al Mannarino Al Mannarino In this Part 2 post, we will discuss modifying the default generated CRUD (CREATE, READ, UPDATE, DELETE) procedure implementations from the RAD Server Package Wizard, to show one possible way to implement Get, GetItem, Post,… … Read more 4 years ago in C++, C++ Builder, CRUD, Delphi, InterBase, JSON, rad server, RAD Studio, REST 0

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LearnCPlusPlus.org :: How Do I Program Fun Games?

Yılmaz Yörü Yılmaz Yörü Hello Everyone, C++ Builder Developers, and Delphi Developers, Last weeks, we started to release “Introduction to C++” series in our LearnCPlusPlus.org web site, we will continue to release basics of C++ in the next weeks. … … Read more 4 years ago in 3D Game, C++, Code, Dynamic Polymorphism, Guessing Game, Minecraft, RAD Studio 0

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LearnCPlusPLus.org :: Give Me Your Inheritance!

Yılmaz Yörü Yılmaz Yörü Hello C++ Developers,. It’s another milestone at LearnCPlusPlus.org, we started to add posts about basics Artificial Intelligence Technologies. Last week had a lot of great subjects again! This week here we answer these questions, What is… … Read more 4 years ago in Base Classes, C++, Code, Derived Classes, Hierarchical Inheritance, Hybrid Inheritance, Inheritance, Multi-Level Inheritance, Multiple Inheritance, Polymorphism 0