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Great Reads

C++ 17 New Features and Trick

by Volynsky Alex

New features of the C++17 standard

Mario5 with TypeScript

by Florian Rappl

Exploring the abilities, benefits and features of TypeScript by extending / rewriting the original Mario5 source.

Unification of Text and Binary File APIs

by Shao Voon Wong

A portable and easy-to-use C++ file library to read and write structured data

Web System for Smart Image Viewing: Upload, Deep Zoom, Mark Out and Annotation

by Igor Ladnik

Software for large image smart viewing, mark out and annotation

Latest Articles

metastrings - a CSV-driven NoSQL Database

by Michael Sydney Balloni

SQL schema and C# code for implementing a NoSQL database on top of MySQL

Super Lightweight Bookmarks Manager - dmenu Bookmarks with bm

by OwenDavies

How to store internet bookmarks to disk in a non-proprietary way and make them easily accessible

Install & Configure ActiveMQ - Artemis on Linux Ubuntu 18.04.x

by stevenong_2006

How to install/configure the Artemis on the Linux Ubuntu 18.04.x OS

How To Implement The Parallel "Stable" Sort Using Intel® MPI Library And Deploy It To A Multi-Node Computational Cluster

by Arthur V. Ratz

In this article I will ground the discussion on the several aspects of delivering a modern parallel code using the Intel® MPI library, that provides even more performance speed-up and efficiency of the parallel “stable” sort, previously discussed.

All Articles

Linux

metastrings - a CSV-driven NoSQL Database

26 May 2020N

Michael Sydney Balloni

SQL schema and C# code for implementing a NoSQL database on top of MySQL

Install & Configure ActiveMQ - Artemis on Linux Ubuntu 18.04.x

8 May 2020

stevenong_2006

How to install/configure the Artemis on the Linux Ubuntu 18.04.x OS

How To Implement The Parallel "Stable" Sort Using Intel® MPI Library And Deploy It To A Multi-Node Computational Cluster

7 May 2020

Arthur V. Ratz

In this article I will ground the discussion on the several aspects of delivering a modern parallel code using the Intel® MPI library, that provides even more performance speed-up and efficiency of the parallel “stable” sort, previously discussed.

How To Optimize A Parallel Stable Sort Performance Using The Revolutionary Intel® oneAPI HPC Toolkit

7 May 2020

Arthur V. Ratz

In this article I will thoroughly discuss about the several aspects of using the revolutionary new Intel® oneAPI HPC Toolkit to deliver a modern code that implements a parallel “stable” sort

How To Implement A Parallel "Stable" Three-Way Quicksort Using Intel C++ Compiler And OpenMP 4.5 Library

7 May 2020

Arthur V. Ratz

I will discuss how to deliver the modern code, using Intel C++ Compiler and OpenMP 4.5 library, that implements the parallel "stable" three-way quicksort, based on the parallel code that has already been discussed in the previous article.

Simple Multi-Request Web Crawler using U++

6 May 2020

Miroslav Fidler

Using asynchronous nature of U++ library HttpRequest class to implement parallel web crawler with GUI

Portable Elmax: C++ XML DOM Parser

2 May 2020

Shao Voon Wong

A tutorial on a cross-platform C++ XML DOM library

Send Email with Java and Yahoo! Mail

24 Apr 2020

Han Bo Sun

Short tutorial on Javax mail library

Inversion Of Control IOC with Containers (aka Dependency injection)

20 Apr 2020

Roland Roos ICT Architectures

Concept and implementation of Inversion Of Control, aka IOC through Dependency Injection (DI)

Aspect-Oriented Programming and More Patterns in Micro-Services

19 Apr 2020

Roland Roos ICT Architectures

Using patterns like aspect-oriented programming in modern OO-languages in micro-services context

Feature Flags (aka Feature Toggles)

17 Apr 2020

Roland Roos ICT Architectures

Separation of deployment and feature releases: how to enable and disable features in applications (services) at configuration time

Explore Blazor WebAssembly - use custom style, call external WebAPI, employ JavaScript interoperability

15 Apr 2020

Издислав Издиславов

This article will demo the usage of Blazor WebAssembly and how to create simple web application with it.

VRCalc++ Object Oriented Scripting Language :: Vincent Radio {Adrix.NT}

31 Mar 2020

Vincent Radio

VRCalc++ Engine is embeddable in any Delphi Application using Dynamic Packages

C++ 17 New Features and Trick

13 Mar 2020

Volynsky Alex

New features of the C++17 standard

Throttling Outgoing HTTP Requests in a Distributed Environment Using RavenDB and .NET Core

21 Feb 2020

Kamran A

How to use RavenDB to implement throttling in less than 40 lines of code

Pointers

18 Feb 2020

steveb

Why use pointers?

A Simple Tutorial on RequireJS

10 Feb 2020

Han Bo Sun

This tutorial will introduce the basics needed to use RequireJS to build modularized web applications with JavaScript.

Building Docker Intuition

3 Feb 2020

Dub Andrei Manuel

This short tutorial aims to inculcate in the reader's mind a meaningful intuition to get around known Docker misconceptions.

IoT System for Data Acquisition with REDIS and GO Language

3 Feb 2020

José Cintra

IoT architecture proposal for sensor data acquisition modules using the REDIS database and the GO language

A Node.js Web Application Security Using Passport, Express-Sessions, JSON Web Tokens, Angular.js And MySQL

2 Feb 2020

Arthur V. Ratz

A Simple Web Application User Authentication Project Using Passport.js And JSON Web Tokens (JWT) explained.

Classifying Data Using Artificial Intelligence K-Means Clustering Algorithm

19 Jan 2020

Arthur V. Ratz

A simple introduction to using K-Means Clustering for data analysis.

Multiplatform Desktop HTML Editor with .NET Core 3 and Electron.NET

6 Jan 2020

Erik Engineer

Development of a multiplatform desktop application with .NET Core 3 and Electron.NET from scratch

.NET-Compiler-Platform

MySQL Auto Failover using Keepalived on CentOS

5 Dec 2019

Renz Ladroma

A tutorial on how to setup Keepalived for MySQL Auto Failover

Model-driven REST or GraphQL API for CRUD and More

1 Dec 2019

Evoluteur

Generic REST or GraphQL endpoints for CRUD and more, written in JavaScript, using Node.js, Express, and PostgreSQL

Shallow Copy vs. Deep Copy in Python 3

24 Nov 2019

Volynsky Alex

This article describes the difference between shallow and deep copy using Python 3.

A Note on Visual Studio Code

4 Nov 2019

Dr. Song Li

This is a note on Visual Studio Code or simply VSC.

Auto Auction AI

30 Oct 2019

DaveNoderer

Recommendation System for wholesale automotive sales

machine-learning

KMeans and MeanShift Clustering in Python

28 Oct 2019

Azim Zahir

KMeans and MeanShift Clustering using sklearn and scipy

Simple Kafka Producer and Consumer with C# and Scala

28 Oct 2019

Igor Ladnik

Simple Kafka producer and consumer written in C# and Scala with Avro schema read either from local file or simple Web server

The New Power of Dynamsoft Barcode SDK: Decoding Direct Part Marking (DPM) Codes

23 Oct 2019

Xiao Ling

In this article, we discuss the unique challenges DPM codes present, and how Dynamsoft Barcode Reader overcomes these challenges with just a few lines of code.

Spring Boot Web Application Development using JSTL Template

22 Oct 2019

Han Bo Sun

This tutorial discusses the way to setup a Spring boot application that can utilize JSTL template and taglib.

Integrate SAP-HANA EML Library And TensorFlow Model Server (TMS) To Predict S&P 500 Index: Part 3: Predict S&P 500 Index Using EML Library

29 Sep 2019

Arthur V. Ratz

In this article, we will thoroughly discuss how to predict S&P 500 Index on the SAP-HANA SQL-engine backend using EML library

artificial-intelligence

Migrating Your SQL Server Workloads to PostgreSQL – Part 1

22 Sep 2019

Shameel

Part 1 of this multi-part article series discusses Open Source considerations, history of SQL Server and PostgreSQL, choosing the right PostgreSQL version for your needs and On-Premise vs Cloud comparison

Integrate SAP-HANA EML Library And TensorFlow Model Server (TMS) To Predict S&P 500 Index: Part 2: Build And Export TensorFlow Model

14 Sep 2019

Arthur V. Ratz

In this article, we will thoroughly discuss how to create and export TensorFlow S&P 500 Index prediction model and serve it using TensorFlow Model Server

artificial-intelligence

InputSplit Indexing on Mapreduce

10 Sep 2019

Antoine Amend

Create custom indexes for improving Mapreduce performance

REST API or SOAP Testing Automation with ZeroCode JSON-Based Open Source Test Framework

8 Sep 2019

Sidd Gautama

Declarative, Configurable and Super Easy API testing lib using YAML/JSON steps

Integrate SAP-HANA EML Library And TensorFlow Model Server (TMS) To Predict S&P 500 Index: Part 1: Install And Configure SAP-HANA

8 Sep 2019

Arthur V. Ratz

In this article, we will thoroughly discuss how to properly install and configure SAP-HANA and TensorFlow Model Server to predict the S&P 500 Index.

artificial-intelligence

Hot Patching C/C++ Functions with Intel Pin

27 Aug 2019

Dan Sporici

This article discusses the idea of Hot Patching C/C++ functions using Intel Pin in order to remove known vulnerabilities

Antivirus Part--2

19 Aug 2019

VISWESWARAN1998

An opensource antivirus engine which uses Yara, Locality Sensitive Hashing to detect malware

Building a Cloud Enabled Search Appliance

7 Aug 2019

Jeffrey T. Fritz

Azure functions are an extremely versatile platform to operate on. The dtSearch tools allow us to build and manage a search index anywhere that we need intelligent search capabilities.

The Intel Assembly Manual

2 Aug 2019

Michael Chourdakis

All in one: x86, x64, Virtualization, multiple cores, along with new additions

Bidirectional Messages Streaming with .NET Core 3.0 Using gRPC

26 Jul 2019

Igor Ladnik

The article presents compact and simple-to-use infrastructure for full duplex messages streaming with .NET Core 3.0 and gRPC.

Association Rules Learning (ARL): Part 2 - FPGrowth Algorithm

20 Jul 2019

Arthur V. Ratz

The audience of this article's readers will find out how to perform association rules learning (ARL) by using FPGrowth algorithm, that serves as an alternative to the famous Apriori and ECLAT algorithms.

Association Rules Learning (ARL): Part 1 - Apriori Algorithm

20 Jul 2019

Arthur V. Ratz

The audience of this article's readers will find out how to perform association rules learning (ARL) by using the scalable optimized Apriori algorithm, discussed.

Java FX Foreground/Background Messaging

17 Jul 2019

ireland94

This program demonstrates the methodology needed for by directional messaging between a Java FX foreground and 1 or more background threads.

multi-threading

Use Linux Apps With Django to Process Images

15 Jul 2019

Cloudster

Run command line Linux apps inside of Django to rapidly process 360 degree images.

Brand-new Web Document Scanning Methods Based on JSON Data Interchange

2 Jul 2019

Xiao Ling

In this post, we discuss how to control your scanners and acquired images easily and efficiently using JSON objects. The article is also a guide for beginners to get started with Dynamic Web TWAIN programming.

Effective Shell Part 7: The Subtleties of Shell Commands

25 Jun 2019

Dave Kerr

Subtelities of Shell commands

Using PICTools to Decode DICOM Pixel Data

17 Jun 2019

Miguel Restrepo

This blog will focus on the image component of DICOM files, and specifically on how to access and decode DICOM pixel data using Accusoft’s PICTools.

We make a std::shared_mutex 10 times faster

3 Jun 2019

AlexeyAB

We will detail the atomic operations and C++11 memory barriers and the assembler instructions generated by it on x86_64 CPUs

multi-threading

Give JSON and XML Serialization to C++ Yet Existing Code

26 May 2019

altomaltes

This code allows dumping and retrieval from a single variable to a complete tree of objects using both JSON and XML, in an unintrusive way, using tentative templates.

AngularJS ngResource Tutorial

15 May 2019

Han Bo Sun

In this tutorial, I am going to discuss how ngResource works. I will demo all 4 HTTP verbs (or methods), and multiple ways request input data can be packaged. It will be a very fun tutorial.

How to Setup Firewall on CentOS using FirewallD

14 May 2019

Renz Ladroma

A tutorial on how to setup firewalld on CentOS

Simple Software for Optimal Control

10 May 2019

Igor Ladnik

Article presents simple software for solving quadratic optimal control problem for linear and nonlinear dynamic systems.

Vulkan API with Kotlin Native - Instance

26 Apr 2019

Igor Kushnarev

Creating Vulkan instance with Kotlin Native

Vulkan API with Kotlin Native - Surface, Devices

26 Apr 2019

Igor Kushnarev

Vulkan surface, physical and logical devices with Kotlin Native

Vulkan API with Kotlin Native - Draw

26 Apr 2019

Igor Kushnarev

Vulkan API with Kotlin Native. Drawing loop.

How to Use Microsoft Azure Key Vault

25 Apr 2019

Gaston Verelst

How to set up and use an Azure key vault to store your secret values

Data Visualization using Matplotlib

24 Apr 2019

Azim Zahir

This article demonstrates Data Visualization using Matplotlib library of Python.

Configuring Terraform Development Environment

23 Apr 2019

Kevin Mack

How to configure Terraform Development Environment

Rodney - A Long Time Coming Autonomous Robot (Part 7)

23 Apr 2019

Phil Hopley

Seventh part in a series on a ROS (Robot Operating System) House Bot

Golang: Pointers – Detailed Overview

21 Apr 2019

setevoy4

What pointers are? Pointers examples in Golang. * and & operators. Pointer as an argument to a function. Functions - arguments by value and by reference.

Vulkan API with Kotlin Native - Swapchain, Pipeline

16 Apr 2019

Igor Kushnarev

Vulkan pipeline with Kotlin Native

Rodney - A Long Time Coming Autonomous Robot (Part 6)

15 Apr 2019

Phil Hopley

Sixth part in a series on a ROS (Robot Operating System) House Bot

Vulkan API with Kotlin Native - Platform's Windows

31 Mar 2019

Igor Kushnarev

Native windows with Kotlin Native for Linux and Windows platforms

What is: chroot – The System Call and Utility in Linux

31 Mar 2019

setevoy4

The chroot() Linux system call explanation and the chroot utility usage examples

Compact Framework for Tasks Flow Control and Parallel Computing

29 Mar 2019

Igor Ladnik

This article presents a compact framework for managing operations flow in various control, simulation and testing applications.

Vulkan API with Kotlin Native - Project Setup

27 Mar 2019

Igor Kushnarev

Using Vulkan API with Kotlin Native example

Getting startet with OpenGL/OpenTK in MONO/.NET for serious applications

26 Mar 2019

Steffen Ploetz

Check OpenGL as a basis for appealing applications, that are not necessarily games.

How to Debug the Linux Kernel with QEMU and Libvirt

1 Mar 2019

Apriorit Inc

And its modules during runtime

Hosting Spring Boot Web Application using Embedded Jetty Application Server

13 Feb 2019

Han Bo Sun

In this tutorial, I am going to show the readers how to create an MVC application using Spring Boot, packaging as a self host WAR file, and execute using embedded Jetty application server.

Least Squares: A Matrix Approach in Java

6 Feb 2019

Mark H Bishop

Computational classes and a GUI interface to illustrate usage

Writing to a Slack Channel - Node.js Edition

5 Feb 2019

Ryan Peden

Writing to a Slack Channel - Node.js Edition

Hosting .NET Core Components in Unmanaged C/C++ Process in Windows and Linux

4 Feb 2019

Igor Ladnik

Compact infrastructure for custom hosting of .NET Core component in unmanaged C/C++ code with reciprocal methods calls between the parts running in Windows and Linux. Section Threads and Processes

Kinect is Dead! Now What?

27 Jan 2019

Vangos

Kinect is dead! Now what?

Cryptographic Hashes: What They Are, and Why You Should be Friends

26 Jan 2019

Jerome Vonk

Description of cryptographic hashes and practical examples on how to calculate them

Simple SignalR Data Streaming Infrastructure Out-of-the-Box

22 Jan 2019

Igor Ladnik

The article presents infrastructure components for data streaming from server to clients and bidirectional communication with SignalR .NET Core.

Hooking Linux Kernel Functions, Part 2: How to Hook Functions with Ftrace

22 Jan 2019

Apriorit Inc, Sergey Stepanchuk

Learn how you can use ftrace to hook critical function calls in the Linux kernel

Silently Installing a Service on a Virtual Machine Using Libguestfs

18 Jan 2019

Apriorit Inc

This article allows you to save valuable time

virtual-machine

Hooking Linux Kernel Functions, Part 3: What Are the Main Pros and Cons of Ftrace?

17 Jan 2019

Apriorit Inc

In this article, we focus on the main ftrace pros and cons and describe some unexpected surprises we’ve faced when hooking Linux kernel functions with this utility.

Rodney - A long time coming autonomous robot (part 4)

17 Jan 2019

Phil Hopley

Fourth part in a series on a ROS (Robot Operating System) House Bot.

Authenticate .NET Core Client of SQL Server with Integrated Security from Linux Docker Container

10 Jan 2019

Andi Kleinbichler

Illustrates the implementation of a .NET Core app, running in a Linux container, connecting to a SQL Server database with integrated security.

Hooking Linux Kernel Functions, Part 1: Looking for the Perfect Solution

9 Jan 2019

Apriorit Inc

Two theoretical ways to protect a Linux kernel module from hooks.

Writing to a Slack Channel - Python Edition

7 Jan 2019

Ryan Peden

Writing to a Slack Channel - Python Edition

Virtualization for System Programmers

31 Dec 2018

Michael Chourdakis

Curious on how you create a hypervisor app? Read mode!

virtual-machine

Programming Concurrency in C++: Part 1

16 Dec 2018

MehreenTahir

This article will help you get started with concurrency and will also introduce you to the features C++ has to support concurrent programming.

multi-threading

GUI Modeling in Perl/Tk Using Composite Design Pattern

14 Dec 2018

pravin kumar sinha

This document is spanned over two sections DESIGN and EXAMPLE. DESIGN talks about generic way to develop GUI for a command line utility through composite design pattern and EXAMPLE is about using the above GUI design formula to develop DataPool ,DoS security tool, GUI.

Strong Type Checking with Semantic Types

8 Dec 2018

Marc Clifton

Use Semantic Native Types for even stronger typing

Using JdbcTemplate in a Spring Boot Web Application

3 Dec 2018

Han Bo Sun

In this tutorial, I will introduce the use of Spring JdbcTemplate in a Spring Boot web application. This tutorial will show how to create the necessary configuration for JdbcTemplate. And how it can be used for data insertion and retrieval.

Create a VPN killswitch with UFW

13 Nov 2018

Manjunath Matathamana

Implement a VPN killswitch that will stop all internet traffic when your VPN goes down

Secure Spring Boot Web Application with Spring Security

2 Nov 2018

Han Bo Sun

In this article, I will show the reader how to secure a web application based on Spring Boot and WAR archive, using the Spring Security and Tags. The application will have a login page, page access based on user roles, login failure, and access denied pages.

Cross Platform AES 256 GCM Encryption / Decryption

31 Oct 2018

An Engineer

Cross Platform AES 256 GCM Encryption and Decryption (C++, C# and Java)

Abstract of the text rendering with OpenGL/OpenTK in MONO/.NET

27 Oct 2018

Steffen Ploetz

Give an brief overview of text rendering options for OpenGL/OpenTK especially for MONO/.NET.

A Note on Docker

23 Oct 2018

Dr. Song Li

This is a note on Docker.

Developer Docker Tool Configuration

18 Oct 2018

Santosh Vijay Patil

Configuring Developer Docker Tool to use BYOD VM as your Docker Host/Machine

How to Use Docker in Secure & Complex Network?

17 Oct 2018

Aditya Rajendra Patil

Don't mess with docker Network, else the below article on Docker with Network Complexity will be helpful!

Docker Networking: An Overview

17 Oct 2018

MehreenTahir

This article lays the foundation for getting started with docker networking. Let's get our containers to talk.

How to Run the Docker Registry as a Service?

17 Oct 2018

techbird

Step by step guide to implementing Swarm mode for private Docker registry

Creating MVC Web Application using Spring Boot with JSP and WAR Archive

17 Oct 2018

Han Bo Sun

In this article, I like to discuss the way to set up a Spring Boot application that is packaged as a WAR archive and supports Spring MVC with JSP as view.

How to Secure Your Private Docker Registry?

17 Oct 2018

techbird

Step by step guide to apply the SSL and basic authentication to the Docker registry

How to Setup Our Own Private Docker Registry?

17 Oct 2018

techbird

Step by step guide to set up our own private docker registry

DockerOps: Getting Started with Docker

16 Oct 2018

Afzaal Ahmad Zeeshan

In this article, we lay the foundation of the concepts needed to understand Docker engine.

ASP.NET Core and Blazor on Mac: Dockerizing Applications

6 Oct 2018

Vincent Maverick Durano

A step-by-step demo on how to build and dockerize ASP.NET Core and Blazor apps on MacOS.

ANNT : Feed forward fully connected neural networks

28 Sep 2018

Andrew Kirillov

The article demonstrates usage of ANNT library for creating fully connected ANNs and applying them to different tasks.

Recursive Internetworking

10 Sep 2018

Kewin Rausch

Moving forward in the future networks evolution

Enumerating All Cycles in an Undirected Graph

9 Sep 2018

Philipp Sch

Finding a fundamental Cycle Set forming a complete basis to enumerate all cycles of a given undirected graph

CppEvent - How to Implement Events using Standard C++

13 Aug 2018

Shmuel Zang

This article shows how we can implement a thread-safe events (similar to .NET events) mechanism using the standard C++ library.

Getting Started With Docker

13 Aug 2018

Ryan Peden

Getting started with Docker by installing it and pulling a small image

Allocating Memory on Linux and Windows

10 Aug 2018

RCL_SPD

How to allocate memory on Linux and Windows

Solving the Sleeping Barber Problem with the Concurrency Explorer

27 Jul 2018

nchamberlain

The Sleeping Barber problem, a classic inter-process communication problem, can be studied and explored more easily using tools such as the Concurrency Explorer than using standard parallel or asynchronous coding techniques.

multi-threading

Java JWT Token Tutorial using JJWT Library

25 Jul 2018

Han Bo Sun

This article is an introduction on how to use the JJWT library, key stores, private/public keys to encrypt and decrypt the JWT token.

A Note on GIT & Miscellaneous

19 Jul 2018

Dr. Song Li

This is a note on GIT & miscellaneous subjects.

Unformatted Data Processing using Vim

18 Jul 2018

Robert Crockett

Use safe Destructive Editing techniques to load a SQLITE table

Microservices with Kubernetes, Docker, Helm. (Part 1) Generic configuration and API Gateway

7 Jul 2018

Error410

Setting up a microservice architecture from scratch, using Kubernetes, Helm and Docker. Automating the deployment process using a CI/CD tool. (Part 1) Base configuration.

DevOps on Azure with ASP.NET Core

1 Jul 2018

Afzaal Ahmad Zeeshan

How to start a DevOps project on Azure, using ASP.NET Core template on Azure App Service using Windows environment.

Proper Bash Scripting on Windows: Associate SH Scripts to WSL (Windows 10) (Enable drag-and-drop to .sh) (+other Linux Executables)

28 Jun 2018

Alex the Green Apple

Guide to properly set up Windows 10 for Shell scripting

HTML5 Event Calendar/Scheduler

18 Jun 2018

Dan Letecky

Weekly HTML5 event calendar with CSS themes, drag and drop support, date navigator. PHP/AJAX and ASP.NET MVC backends.

Running Unmodified Linux Binaries in Windows OS

11 Jun 2018

henrykorir

Running native Linux binaries in Windows Operating System without modifying it

Why Should We Care About Containers for Development

4 Jun 2018

Shayne P Boyer

Why should we care about containers for development

Chromely - Lightweight Alternative to Electron

30 May 2018

mattkol

Build .NET/.NET Core HTML5 desktop apps using cross-platform native GUI API

chromiumembedded

A Note on CHKCONFIG & SYSTEMD

29 May 2018

Dr. Song Li

This is a note on CHKCONFIG & SYSTEMD

Brief Introduction of a Continuous SQL-stream Sending and Processing System (Part 2: MySQL)

27 May 2018

Yuancai (Charlie) Ye

Application of SocketPro onto various databases for continuous inline request/result batching and real-time stream processing with bi-directional asynchronous data transferring

Solving the Dining Philosophers Problem with the Concurrency Explorer

7 May 2018

nchamberlain

The Concurrency Explorer (ConcX) provides the objects, tools and features to make solving the Dining Philosophers problem relatively simple

A Note on CentOS & Miscellaneous

6 May 2018

Dr. Song Li

This is a note on CentOS & miscellaneous subjects.

Fusing Web Stacks With COBOL Microservices

1 May 2018

Pero Matić

A Dockerized proof of concept application using React, Node, Python, GnuCOBOL, PostgreSQL, and Docker.

A Few Approaches to Generating Fractal Images in R

16 Apr 2018

Voevudko A. E., Ph.D.

Demonstrating a few approaches to generating and plotting fractals in R and offering R scripts realizing it.

Evolution of Polymorphic Malware

14 Apr 2018

Kewin Rausch

An introduction on how these applications self-defend themselves against scanning techniques, and how they could have evolved from simple and naive forms to more sophisticated ones.

Workflow Manager using Unity config File in ASP.NET

10 Apr 2018

Harshit Gindra

This article explains a design approach that involves setting the work flow of the process using config file and Unity Framework. It helps to change the flow only by updating the config file and no other code change is required.

Single Page Apps with Flask and Angular 4|5 Tutorial Series

8 Apr 2018

Ahmed Bouchefra

Single page apps with Flask and Angular 4|5 tutorial series

Brief Introduction of SocketPro High Performance and Scalable Persistent Message Queue

8 Apr 2018

Yuancai (Charlie) Ye

Continuous in-line request/result batching, real-time stream sending/processing, asynchronous data transferring and parallel computation for best performance and scalability

Brief Introduction of a Continuous SQL-stream Sending and Processing System (Part 1: SQLite)

28 Mar 2018

Yuancai (Charlie) Ye

Application of SocketPro onto various databases for continuous inline request/result batching and real-time stream processing with bi-directional asynchronous data transferring

A Simpler MRU for GTKMM C++

28 Mar 2018

Tim ONeil

Sometimes you need a hammer for a job, not a bazooka

UI-BootStrap Modal Dialog Tutorial

28 Mar 2018

Han Bo Sun

This article will discuss the integration of ui-bootstrap with AngularJS 1.6.x, I will show how to popup the modal dialog, how to pass data into the modal dialog, and how to pass data back to the caller.

Build a File Upload Component with Angular Material

22 Mar 2018

Duke Wang

We will walk through Angular, Angular CLI and Angular Material to build a file upload component which does not exist in Angular Material

Gearographic Curves - Part 2

20 Mar 2018

Voevudko A. E., Ph.D.

Continue defining and presenting Gearographic curves from the simplest to the most intriguing. Offering web-pages and R scripts used to illustrate different aspects of it.

First Steps to Make NoesisGUI, a WPF Competable Framework, Running on Linux with C#

18 Mar 2018

Steffen Ploetz

How to run the -IntegrationSample- of the incredible feature-rich NoesisGUI, that might be the best WPF competitor, on Linux using MonoDevelop and C#.

jWrite - A Really Simple JSON Writer in C

14 Mar 2018

tonywilk

A simple set of functions to write C variables out to JSON with no fuss or errors

Spring MVC Application With Spring Security and Spring Rest

14 Mar 2018

Han Bo Sun

In this article, I will present a fully working Spring MVC application. It integrates with Spring Security, and Spring Rest. The sample application can be used as a template while the tutorial gives you a general idea of how each component work.

Testing database schema evolution using containers

13 Mar 2018

Paolo Parise

A show case of a dockerized postgres to improve the coupling between versioned codebase and database schema

Gearographic Curves - Part 1

12 Mar 2018

Voevudko A. E., Ph.D.

Defining and presenting Gearographic curves from the simplest to the most intriguing. Offering web-pages and R scripts used to illustrate different aspects of it.

jRead - An in-place JSON Element Reader

11 Mar 2018

tonywilk

Not 'Just Another Parser', this reads elements from JSON simply and without memory overhead in C

Naїve Bayesian Anti-Spam Filter Using Node.JS, JavaScript And Ajax Requests

11 Mar 2018

Arthur V. Ratz

In this article we’ll formulate and thoroughly discuss about probabilistic Bayesian classification algorithm and its implementation in Node.JS and JavaScript that can be actively used to detect and locate messages containing potential spam and other unsolicited data.

artificial-intelligence

StringLib C: Library Adding String Type to C

8 Mar 2018

Alex the Green Apple

C library defining string type and string manipulation functions

"Birds of a Feather stick together" To Produce Users-To-Items Recommendations In JavaScript

6 Mar 2018

Arthur V. Ratz

In this article we'll discuss on how to produce user-to-item recommendations by using SVD++, Pearson Correlation and probability-based similarity computation

artificial-intelligence

CodAI -Programming language detection AI

4 Mar 2018

Rupesh Sreeraman

Programming language Detection AI

artificial-intelligence

ReInventing Neural Networks

1 Mar 2018

Byte-Master-101

Neural Networks can do a lot of amazing things, and you can understand how you can make one from the ground up. You can actually be surprised how easy it is to develop one from scratch!

OpenCL™ Drivers and Runtimes for Intel® Architecture

13 Feb 2018

Intel Corporation

The SDK includes components to develop applications: IDE integration, offline compiler, debugger, and other tools.

Think Like a Bird for Better Parallel Programming

12 Feb 2018

nchamberlain

Avian Computing provides new tools for thinking and designing parallel programs

Bootstrap Modal Dialog Interaction with AngularJS 1.6.x

7 Feb 2018

Han Bo Sun

In this tutorial, I will discuss some techniques that can be used so that modal dialogs can be used with AngularJS without integrating with ui-bootstrap.

ETL Testing, If Only An Automation Rule Testing Engine was Possible …

1 Feb 2018

Member 11127135

ETL Testing and data-validation, dynamic SQL rule generator

Spiraling Twisting Polygons and Roses

30 Jan 2018

Voevudko A. E., Ph.D.

Presenting one kind of the exotic spiral, i.e., using big round dots, twisting polygons and, possibly, your own photo. Offering web-page used to illustrate different aspects of it.

Oracle Materialized Views under ETL Processes, an Opportunity Cost Approach

30 Jan 2018

Member 11127135

Oracle materialized views under ETL processes

We Make Any Object Thread-safe

21 Jan 2018

AlexeyAB

Smart pointer that makes any object thread-safe for any operations, with the performance equal to that of optimized lock-free containers

multi-threading

Create Your Own Kernel In C

13 Jan 2018

Pritam Zope

In this article we will create a simple kernel such as printing HelloWorld first and then writing functions for printing numbers, Keyboard I/O, Box Drawing GUI, and Tic-Tac-Toe game in kernel in C

operating-systems

Unification of Text and Binary File APIs

9 Jan 2018

Shao Voon Wong

A portable and easy-to-use C++ file library to read and write structured data

A simple project to change file permissions on linux using chmod and monodevelop

7 Jan 2018

charles henington

A simple workaround for FilePermission in monodevelop

KnockoutJS Template Tutorial

5 Jan 2018

Han Bo Sun

This tutorial will discuss two ways to create templates with KnockutJS, one is creating template and use it on the page, the other is separating the template out as separated files for use.

AOP - Method and property interception in C#

3 Jan 2018

Alex Schunk

This how-to shows the usage of Cauldron.Interception.Fody and its capabilities.

Using Jetty to Serve Static Web Content

2 Jan 2018

Han Bo Sun

I will introduce two ways to use Jetty as a web server to serve static contents to end user. This can be used for testing in development.

Angular 8 & 9 Mobile Apps No Ionic, No Reactive Native

18 Dec 2017

William SerGio

Angular 8 & 9 Mobile App with Cordova Project. While Cordova isn't necessary I added it for people who like to use Cordova Plugins. But this app requires NO unnecessary 3rd Party Frameworks Like React Native, Ionic, Flutter, NativeScript, etc.

The Vogel Spiral Phenomenon

17 Dec 2017

Voevudko A. E., Ph.D.

Explaining the Vogel spiral phenomenon. Offering web-pages used to illustrate different aspects of the Vogel spirals.

Running a .NET Core Web Crawler on a Raspberry Pi

16 Dec 2017

Farooq Kaiser

With a web crawler that runs on a Raspberry Pi, you can automate a boring daily task, such as price monitoring or market research

Step by Step Performance Optimization with Intel® C++ Compiler

15 Dec 2017

Intel Corporation

Step by Step Performance Optimization with Intel® C++ Compiler

Why SSD is Critical to Dev/Test Environments

12 Dec 2017

Chris_Riley

A cloud provider like Alibaba Cloud has deliberately made compute with SSD predictable and cost-effective, providing developers more of what they need to build great applications for production in the cloud.

Localization in JSF

15 Nov 2017

Azim Zahir

In this article I cover localizing text, date and currency

A USB HID Keyboard, Mouse, Touchscreen emulator with Teensy

13 Nov 2017

Elmue

This article describes how to use a Teensy 3.1 board from PJRC.com to simulate keyboard, mouse and touch screen USB HID devices at the same time. This allows to remote-control a computer through one USB cable.

Dancing with Spirals

2 Nov 2017

Voevudko A. E., Ph.D.

Understanding and using technique of generating and plotting spirals in plain JavaScript. Offering web-pages demonstrating different kind of spirals.

Building Notification Engine Using Integration Principles

24 Oct 2017

Mack Ait-Aoudia

A walk-through on how to build a notification engine by integrating applications

Intel® System Studio 2018 Beta User Guide for Internet of Things (IoT) Java development

24 Oct 2017

Intel Corporation

This guide contains steps to create Internet of Things (IoT) projects in Java, using the Intel® System Studio.

Linux BASH shell on windows with 'Microsoft 2.0'

24 Oct 2017

DataBytzAI

Installing the BASH shell on Windows for use with Azure and other cloud providers

Building a search engine with Python, Tornado and Strus

20 Oct 2017

Patrick P. Frey

This tutorial based on a docker image will guide through the development of a search engine service based on Strus and its Python Bindings within the Tornado web-framework.

Distributing a search engine index with Strus

20 Oct 2017

Patrick P. Frey

Article about implications of scalability requirements on full-text search engines and how Strus meets these requirements.

Building a search engine with Strus (tutorial)

15 Oct 2017

Patrick P. Frey

This tutorial based on a docker image will guide through the development of a simple search engine based on Strus (project-strus.net), a collection of libraries and line tools for building a search engine.

Design and develop an Anonymous network

15 Oct 2017

Kewin Rausch

Design and development of a TOR-like protocol to keep your communication secure and your identity unknown.

IoT Reference Implementation: How-to Build a Face Access Control Solution

10 Oct 2017

Intel Corporation

The Face Access Control application is one of a series of IoT reference implementations aimed at instructing users on how to develop a working solution for a particular problem.

Tomcat filter authentication for LDAP.

28 Sep 2017

Alejandro Ferreira Guido

This article is about explaining the process of building an authentication servlet filter from scratch, including configuration initialization, url path filtering for login page and the process to get a user dynamically authenticated on a separate LDAP Windows Active Domain.

OpenCL™ Drivers and Runtimes for Intel® Architecture

18 Sep 2017

Intel Corporation

OpenCL™ Drivers and Runtimes for Intel® Architecture

Big Data MapReduce Hadoop Scala on Ubuntu Linux by Maven intellj idea

12 Sep 2017

Mahsa Hassankashi

This article is the most complete essay about big data from scratch to practical.

virtual-machine

ASP.NET Core cross platform development with Database

12 Sep 2017

Bruce Yang CL

Develop an ASP.NET Core NES Game website on Linux with cross platform Database, and deploy to Ubuntu & Windows which have no .NET Core runtime installed.

cam2web - Streaming camera to web as MJPEG stream

29 Aug 2017

Andrew Kirillov

The article describes cam2web project - an open source application aimed for streaming cameras as MJPEG streams.

Explore the GPIO Example Application

18 Aug 2017

Intel Corporation

In this example application, you'll learn how to interact with the Terasic DE10-Nano board's digital I/O

Mycroft, the Open Source Alternative to Siri or Alexa

14 Aug 2017

Intel Corporation

Intel® Software Innovator Joshua Montgomery, Karl Fezer, and Steve Penrod of the Mycroft team let me pick their brains to learn a bit more about Mycroft.

machine-learning

SimpleHelpers are here to save the day!

13 Aug 2017

Sharp Ninja

Helper methods should be simple, and these SimpleHelpers make your code simpler, too!

Executing and verifying successful process execution in Linux

8 Aug 2017

Wajeeh Ahmed

This article is about launching a secondary process from within a process and verifying the successful launch.

rWTT - A Worktime Tracker based on Raspberry hardware linked to Dynamics AX

7 Aug 2017

FiegeU

A worktime tracking solution that reads RFID tags on a Raspberry based terminal that is integrated to Dynamics AX 2009

How to integrate elasticsearch with ZF3

19 Jul 2017

Jaiswar Vipin Kumar R.

In the digital world, we are in Machine Leaning Phase. Where are need to everything on lighting speed. Data storing as we need, in our custom formant, and their availability, stability should be done on finger tips with low infrastructural cost.

Run Linux in Microsoft Windows in a VirtualBox - 2017

19 Jul 2017

Dr. Song Li

This is a note on running Linux in a VirtualBox and miscellaneous subjects.

How to Use Amazon Simple Storage Service (S3) in C++ with gSOAP

13 Jul 2017

Chris Moutsos

How to connect to Amazon S3 with gSOAP to store and retrieve data

Patching the Linux kernel at run-time

10 Jul 2017

Kewin Rausch

How to patch the Linux kernel with a custom mechanism and without having to reboot the system.

Ability of the L-system in R Comparing to Well-known Tools

10 Jul 2017

Voevudko A. E., Ph.D.

Demonstrating ability of the L-system in R, and offering helper functions able to plot all main categories of figures typical for the 2D L-system.

Http sweet Http (with gastona)

9 Jul 2017

Alejandro Xalabarder

http for everybody

Designing Efficient Thread-Safe Reference Counting System

29 Jun 2017

EgorYusov

This article describes an efficient thread-safe reference counting system

Generic Finite State Machine Revisited

15 Jun 2017

0xG00DC0FFEE

A better and much simpler implementation of Finite State Machine library for C++

Update Confluence Wiki Page Using Python

13 Jun 2017

Friedrich Brunzema

How to programmatically edit a Confluence Wiki page

Generating Random Voronoi Diagrams

3 Jun 2017

Voevudko A. E., Ph.D.

Generating and plotting random Voronoi Diagrams and offering web-page supporting it and R scripts.

Generating Kronecker Product Based Fractals

30 May 2017

Voevudko A. E., Ph.D.

Understanding, designing, generating and plotting Kronecker product based fractals and offering web-pages supporting it.

Create a Dockerized Python Fiddle Web App

10 May 2017

Marc Clifton

Using C#, a simple web server, and Docker, I show you how to create a "Fiddle" website to run Python (or other script languages)

Thread-safe std::map with the speed of lock-free map

1 May 2017

AlexeyAB

Examples of use and testing of a thread-safe pointer and contention-free shared-mutex

multi-threading

Go for Big Data

19 Apr 2017

Intel Corporation

With Intel DAAL, cgo, and SWIG we were able to integrate optimized Cholesky decomposition right in our Go programs.

BigDL: Distributed Deep Learning on Apache Spark

19 Apr 2017

Intel Corporation

This article introduces BigDL, shows you how to build the library on a variety of platforms, and provides examples of BigDL in action.