Story Category: Code

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MQTT: How Do I Write An App To Communicate With IOT Devices?

Bruno Mileto Bruno Mileto When we combine MQTT with Delphi we can easily write apps which will communicate with IOT devices. Follow along with us now as Bruno Mileto tells us how to do it. IoT – the unseen… … Read more 3 years ago in C++, Code, Delphi, delphi iot, delphi mqtt, delphi mqtt client, iot, iot components delphi, MQTT, RAD Studio 0

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Low Code App Wizard for Delphi

David Millington David Millington Low code app development is increasingly popular today, and for good reason: it speaks to the demand for software paired with the difficulty of creating it. In many ways, Delphi led the low code revolution:… … Read more 3 years ago in Code, Delphi, News, RAD Studio 0

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Data ETL: Adding Custom LiveBindings To Your Apps

Ian Barker Ian Barker In the recent Data ETL focused TCoffeeAndCode episode there was some excellent discussion around the use of FireDAC to extract and manipulate data in various ways. The replay, in case you missed it, the replay… … Read more 3 years ago in Code, database, Delphi, ETL, firedac, LiveBindings, News, RAD Studio, tcoffeeandcode 0

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Have You Made Your Application Server HTTP/2 Ready?

Heru Susanto Heru Susanto Since early 2015, HTTP/2 was introduced as the new standard by IESG. this standard makes your application faster, simpler, and more robust. Because of the below abstraction:  Reducing latency by enabling full request and response multiplexing Efficient compression… … Read more 3 years ago in Code, Delphi, developer, enterprise, programming, RAD Studio, Tech Partner 0

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Example WebSockets Server And Client Chat Application

Bruno Mileto Bruno Mileto WebSockets are gaining more and more strength with the implementation in most browsers, including for mobile devices. This article introduces briefly, the concept of WebSockets, and creates a chat app using a websockets component for… … Read more 3 years ago in Code, Delphi, delphi chat app, delphi websocket server, delphi websockets, RAD Studio, websocket delphi component, websocket delphi example, websockets 0

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Encoding And Decoding Files In C++ Builder By Using Bit Shifting

Yılmaz Yörü Yılmaz Yörü What is the fastest data encoding and decoding method? What is the fasted method of securing your data? Can we use shifting to encode or decode a data or file? Can we use shifting on… … Read more 3 years ago in Bit, Bit Shifting, Bitwise Operation, C++, Circular Shifting, Code, Decoding, Decoding File, Encoding, Encoding File, Shifting 0

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C++Builder Optimization Guide with TwineCompile

Jonathan Benedicto Jonathan Benedicto In this post we’re going to be covering tips and tricks on how you can optimize your C++Builder projects to compile as fast as possible. While we’ll definitely be spending some time looking at optimizations… … Read more 3 years ago in C++, c++ builder libraries, c++ builder vcl, C++ tutorial, cbuilder, Clang, Code, News, Optimization, pch, RAD Studio, TwineCompile, twinecompile C++ 0

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Working Example Code of Using STOMP In Your Application

Heru Susanto Heru Susanto STOMP is the Simple (or Streaming) Text Orientated Messaging Protocol. STOMP provides an interoperable wire format so that STOMP clients can communicate with any STOMP message broker to provide easy and widespread messaging interoperability among many… … Read more 3 years ago in Code, cross-platform, Delphi, FMX, IDE, RAD Studio, STOMP 0

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Powerful Advanced Scientific Computing – it’s easy!

Muhammad Azizul Hakim Muhammad Azizul Hakim What is Scientific Computing? According to Golub and Ortega in 1992, Scientific Computing is the collection of tools, techniques, and theories required to solve mathematical models of problems in Science and Engineering. A majority of… … Read more 3 years ago in Array Computation, Calculus, Cirq, Code, Delphi, Machine Learning, Mathematics, Multidimensional Array Computation, Numerical Computation, numpy, Predictive Data Analysis, Programming Quantum Computers, Python, python gui, Python4Dephi, RAD Studio, scientific computing, scikit-learn, scipy, SymPy, theano 0

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Extract, Transform, Load – The Magic Behind HeidiSQL

Ian Barker Ian Barker HeidiSQL is a wildly successful open source database management tool. Apart from being extremely useful in the management of MySQL, SQL Server, PostgreSQL and SQL Lite databases it is also open source – and that… … Read more 4 years ago in Code, Delphi, ETL, IDE, MSSQL, MYSQL, RAD Studio, SQL, SQLite 0

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LearnCPlusPlus :: Class Methods, Templates, Const Refs; Multi Dim Arrays, Pipes

Yılmaz Yörü Yılmaz Yörü Hello Again, Last week we started Object-Oriented Programming which is another milestone in the “Introduction to C++” posts of our LearnCPlusPlus.org website, and we will dive into Classes & Objects in the next few weeks so keep… … Read more 4 years ago in C++, Class Methods, Code, Constant References, function templates, Multi-Dimensional Arrays, Pipes, Reasoning 0

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Upscale Images With DeepAI’s Super Resolution API

Thushara Wedagedara Thushara Wedagedara DeepAI is very popular platform for artificial intelligence. They provide researches, guides, news and several AI APIs. You can learn more about their APIs from this link: https://deepai.org/apis The range and depth of the APIs… … Read more 4 years ago in Code, deep learning, Delphi, delphi image processing, delphi rest, Machine Learning, RAD Studio 0

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LearnCPlusPlus.org :: Object-Oriented Programming, Structs, Classes, Objects And More

Yılmaz Yörü Yılmaz Yörü Hello C++ Developers, C++ Builder Developers, Dev-C++ Developers, and all other developers. One of the most powerful features of C++ is Object-Oriented Programming (OOP), which makes it different from the C programming language by using… … Read more 4 years ago in Access Specifiers, C++, C++ Builder, c++ builder firemonkey, c++ builder vcl, Classes, Code, Concurrency, Data Structures, games, IDE, Object-Oriented Programming, Objects, oop, RAD Studio, Smart Pointers, Structs 0

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6 Ways To Rapidly Collect Massive Datasets in your Apps

Muhammad Azizul Hakim Muhammad Azizul Hakim What is web scraping? Web Scraping is a technique where a computer program extracts data from human-readable output coming from websites. The web scraping software may directly access the World Wide Web using the Hypertext… … Read more 4 years ago in beautifulsoup, Code, data collection, Delphi, Feedparser, Information retrieval, Instagram, Instaloader, Python, python gui, Python4Dephi, RAD Studio, requests, RSS Feed, Snscrape, Social media, Tweepy, twitter, Web scraping 0