Memory reallocation generated by string concatenations can create performance bottlenecks. .NET has System.Text.StringBuilder, JavaScript has Array.join, and we have string::reserve.

C++

Linux

Windows

STL

Eclipse

MFC

Dev

[ IoT ] MotionSense Not-e-FYI

21 Jun 2015 by Anupam_Datta

Motion activated Pushbullet notification from your Arduino to your Smart Gadgets

A Beginner's Guide to NoSQL

1 Aug 2013 by Software Developer's Journal

This article aims to explore the basic ideas and principles about noSQL databases. noSQL caters to database admins, programmers, coders, web devs, etc.

A C++ framework for Protocol development

28 May 2014 by Ahmed Charfeddine

A C++ library that democratizes development of application protocols.

A C++ Websocket server for realtime interaction with Web clients

17 May 2012 by Ahmed Charfeddine

A Websocket protocol implementation atop the ush Framework real time library plus a demo example featuring four types of communication workflows between the HTML5 web client and the server.

A complex Mathematics expression evaluation module in Visual Basic

5 Sep 2013 by Mr. xieguigang 谢桂纲

Object-oriented evaluator of the mathmatics expression

A Cross-platform Parser of the Dynamic Disks Structure

17 Apr 2014 by Apriorit Inc, Andy Bisikalo

In this article, we’ll consider Dynamic Disks. We are going to explore the program implementation with the help of the LDM (Logical Disk Manager) technology.

A Customizable Architecture for 3D Graphics Applications

24 Mar 2015 by Carlos Jiménez de Parga

Explanation of a consistent 3D graphics software architecture through a basic OpenGL application

A Dynamic XML API

28 Apr 2014 by Alan Fay

One API to rule them all (all XML file formats that is)

A Few Approaches to Generating Fractal Images in R

16 Apr 2018 by Voevudko A. E., Ph.D.

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

A Fundamental Lock-Free Building Block - The Lock-Free Stack

31 Jul 2014 by Michael Gazonda

A Fundamental Lock-Free Building Block - The Lock-Free Stack

A Generic C-Language TCP Client Application

9 May 2010 by zvx

A library for writing simple TCP client applications

Linux

Windows

Dev

A High Performance Monte Carlo Integration Simulation Framework

2 Sep 2014 by PengHeProfessor

A high performance monte carlo simulation framework for financial derivative pricing

A New Web Programming Language

8 Oct 2014 by Atle Solbakken

Are the programming languages we use for web design today really adapted well enough to fit our needs?

A Note on CentOS & Miscellaneous

6 May 2018 by Dr. Song Li

How to install CentOS in a VirtualBox

Linux

Architect

CEO

A Note on CHKCONFIG & SYSTEMD

29 May 2018 by Dr. Song Li

A discussion of auto-start services and how to manage and manually start/stop the services

A Note on Docker

23 Oct 2018 by Dr. Song Li

This is a note on Docker.

A Note on GIT & Miscellaneous

19 Jul 2018 by Dr. Song Li

This is a note on GIT & miscellaneous subjects.

Linux

Dev

Architect

A Note on How Functions are Called

28 Jun 2023 by Dr. Song Li

This is a note on how compilers implement function calls to pass the parameters to and get the return value from the called functions.

A Note on Linux Directory Structure & Users & Permissions

14 Jun 2018 by Dr. Song Li

This is a note on Linux Directory Structure & Users & Permissions

Linux

Dev

Architect

A Note on Visual Studio Code

4 Nov 2019 by Dr. Song Li

FAQs about Visual Studio Code

Ubuntu

Linux

Dev

A Novice's Guide to the BeagleBone Platform and Software Development Using C++

8 Mar 2017 by Eric D Schmidt

A crash course in working with the BeagleBone and its built-in A/D converter, GPIO, and I2C bus using C++

A powerful CSV document wrapper library

19 Jun 2014 by Mr. xieguigang 谢桂纲

I need a tool for exchange the data between my .NET program and R program, yeah this powerful library makes things better!

Linux

Windows

Dev

A PropertyGrid implemented in Ruby on Rails

22 Nov 2013 by Marc Clifton

Using JQuery UI and minimal Javascript to create a dynamic property grid editor that can be initialized in a fluid programming style or with a minimal DSL.

A real-time visitor counter with autorefresh feature

22 Mar 2017 by luigidibiasi, binterlandi

Build a realtime visitors counter with AJAX and a server-side language.

A Remote Pump Monitor over WiFi

5 Nov 2020 by honey the codewitch

Explore an Arduino based IoT web server and UDP multicaster for monitoring a remote water pump

A Simple Android SQLite Example

6 Jun 2014 by Azim Zahir

This is a simple demonstration of using SQLite database in Android.

A Simple Application to Record Current Geographic Location and Display in Web

18 Jun 2011 by Amit Kumar Dutta

Discusses a technique to record current geographic location from mobile and display in web pages (with Location History Browsing)

A Simple Cross-platform Program

13 Aug 2009 by carl morey

How to write a program that allows a simple game to run on Linux and Windows

A Simple Driver for Linux OS

26 Sep 2010 by Apriorit Inc, Danil Ishkov

In this article, I am going to describe the process of writing and building of a simple driver-module for Linux OS

Linux

Dev

Architect

A simple log server using express, nodejs, and mongodb

30 Mar 2012 by Afshin Mehrabani

In this article we are going to review a piece of NodeJS code and learn how to use some of its common modules. This is a simple application which keeps record of logs including errors, warnings and information.

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

7 Jan 2018 by charles henington

A simple workaround for FilePermission in monodevelop

A Simple Tutorial on RequireJS

10 Feb 2020 by Han Bo Sun

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

A Simpler MRU for GTKMM C++

28 Mar 2018 by Tim ONeil

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

C++

Linux

Dev

A Small C-Language TCP Server Framework

30 Apr 2010 by zvx

A framework for writing small to medium size cross-platform TCP servers

Linux

Windows

Dev

A Study on Corruption

30 Jan 2012 by Pablo Aliskevicius

Do you believe that memory corruption will generate an immediate, repeatable crash? Some programmers actually do...

A Tour of the Arduino Mega 2560+WiFi R3

30 Oct 2020 by honey the codewitch

Using this cheap, powerful little device to make magic

A Typical Linux C Application: Standard I/O ports allowing simple IPC pipe based

16 Oct 2008 by Ciro Sisman Pereira

Demonstrates how to create a simple application that interacts with terminal standard I/O ports to provide an IPC pipe based between processes

C++

Linux

Dev

A USB HID Keyboard, Mouse, Touchscreen emulator with Teensy

13 Nov 2017 by 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.

A Web Browser App in Android

26 May 2016 by Azim Zahir

This article demonstrates creating a Browser App in Android

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

10 Jul 2017 by 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.

Absolute Position of a DOM Element

22 Apr 2011 by Sergiy Korzh

A JavaScript function to get the absolute coordinates of a DOM element within a document

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

27 Oct 2018 by Steffen Ploetz

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

Accessing Internal Data on Android Device

4 Oct 2014 by Pavel Durov

This article will explain how to explore Android internal data from Eclipse DDMS perspective using adb and Linux commands.

Accessing: MySQL Database using MySQL C API

1 Nov 2011 by Renato Tegon Forti

A set of class to access and manipulate MySQL database using MySQL C API

Adaptive Skin Color Detection

18 Aug 2014 by pi19404

In this article we will look at Adaptive Skin Color Detection technique described in the paper "An Adaptive Real-time Skin Detector Based on Hue Thresholding"

Advanced JavaScript Typing Test System

17 Mar 2009 by Travis Howle

Calculate the typing speed and accuracy of your users easily!

Advanced multi-dimensional region template class

13 Jul 2009 by valdok

A template class for multi-dimensional regions for any coordinate type.

Advanced Programming with C# - Lecture Notes Part 3 of 4

10 May 2016 by Florian Rappl

The third part discusses events, asynchronous and dynamic types, the TPL, and reflection.

Advanced: optimized thread for making function calls, including return values

26 Aug 2016 by T. Herselman

C++11 header-only class, executes functions on a separate thread, including return values. Featuring a unique custom built, low level, lock-free double buffered queue; with a high speed data format, executes a queue of functions in only 6 CPU instructions; lea,call,mov,add,cmp,jb

Agile Development

30 Jun 2008 by John Graham-Cumming

Five Steps to Continuous Integration

All Hail the Old and the New – The MonoGame Content Builder Tool

17 Dec 2014 by Simon Jackson

All Hail the Old and the New – The MonoGame Content Builder Tool

Allocating Memory on Linux and Windows

10 Aug 2018 by RCL_SPD

How to allocate memory on Linux and Windows

AmberIndicator - A Systray App Under Linux

27 Sep 2012 by Eddy Vluggen

Implemention of an ApplicationIndicator (NotifyIcon under Ubuntu)

An Easy Cross-Platform Floating Action Menu using Qt/QML

20 Feb 2017 by PatGulotta

An easy to use C++/Qt/Qml Floating Action Menu providing the ability to add Floating Actions Menus to a Qt/Qml cross-platform project.

An eCryptfs-Based Solution for Securing Your Data on Android

14 Jan 2016 by Android on Intel

I will describe a new way to implement security for sensitive data based on eCryptfs (eCryptfs.org).

An Idiot's Guide to C++ Templates - Part 1

16 Jan 2013 by Ajay Vijayvargiya

Covering the nitty-gritties of C++ templates.

An Idiot's Guide to C++ Templates - Part 2

1 Jul 2012 by Ajay Vijayvargiya

Let's dwell deeper into C++ templates!

An implementation of a list splicing and traversing library

7 Jan 2015 by Richard Chambers

Providing a C library with primitives for manipulating a list including splice, for each, and algorithms.

An Introduction For How to Insert your Own Custom Objects Inside a std:::set

6 May 2009 by programmersmind

An Introduction for how to insert your own custom objects inside a std:::set

An Introduction to "Iterator Traits"

17 May 2009 by programmersmind

This article is about how to use iterator traits for writing generic function for any kind of iterator seamlessly

C++

Linux

An introduction to #SNMP, an Open Source SNMP implementation

9 Jun 2013 by Lex Li

This article introduces #SNMP and how to use it to accomplish SNMP operations such as managing SNMP enabled devices.

An Introduction to Design Pattern (Part 1)

19 May 2011 by sayem.bd

This article is the first part of a series of articles which tries to explain the basic concepts of design patterns.

An introduction to Gulp

4 Feb 2015 by Florian Rappl

Gulp is a modern build system for web technologies. It is also integrated into ASP.NET vNext and can be used in a lot of scenarios.

An Introduction to XCB Programming

5 Apr 2016 by Matt Scarpino

Developing Low-Level Linux Applications with XCB (X protocol C-language Binding)

An IoT Smart Clock Using an ESP32 Development Board

22 Nov 2020 by honey the codewitch

Revisiting our WiFi enabled smart clock project with more modern hardware

Analyzing C/C++ matrix in the gdb debugger with Python and Numpy

16 Oct 2013 by M.Mo

Using the gdb debugger's Python API to analyze and visualize C/C++ arrays in a debugging session.

Anatomy of a Simple KDE Designer Application

3 Jul 2008 by pseudonym67

A complete beginners guide to a KDE application.

C++

Linux

Dev

Anatomy of the Android operating System

3 Aug 2014 by henry sentio kauta

The Android operating System in action

Android Touch Gestures Capturing Interface

2 Sep 2014 by pi19404

In this article, we will look at unistrore gesture recognition for Android devices

AngleSharp and JavaScript

17 Nov 2014 by Florian Rappl

Connecting an existing JavaScript engine to AngleSharp to perform DOM operations and provide a working headless browser.

Angular JS: Basics of Communication with Server

1 Apr 2014 by Gaurav H

This article describes the basics of server side communication using JavaScript library Angular

AngularJS Backend Solution: ng-grid with a Simple REST API

8 Oct 2014 by Relly Rivlin

Filter, sort and paging with ng-grid using AngularJS and REST

AngularJS ngResource Tutorial

15 May 2019 by 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.

Announcing Ubuntu and Wind River Pulsar support with Intel® IoT Developer Kit 5.0

19 Dec 2016 by Intel

We are very excited to announce the release of Intel® IoT Developer Kit 5.0!

Antivirus Part--2

19 Aug 2019 by VISWESWARAN1998

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

AOP - Method and property interception in C#

3 Jan 2018 by Alex Schunk

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

Apache 2.x Modules In C++ (Part 1)

10 Nov 2012 by Andy Kirkham

Part 1 - Setting up and getting started

Apache 2.x Modules In C++ (Part 2)

12 Nov 2012 by Andy Kirkham

Part 2 - Stepping into the C++ world

Apache HBase Example Using Java

3 Sep 2015 by ggraham412

Simple Java program demonstrates HBase table creation, data import and queries

Java

cloud

Linux

App for consuming Android flashlight with a widget

5 Dec 2015 by Afzaal Ahmad Zeeshan

This article discusses Android programming and aims at teaching you about Android programming for Camera and Widgets.

Application Management

18 Feb 2010 by Tiago Conceição

Application Management makes your application's life easier. It will automatically do memory management, handle and log unhandled exceptions, profile your functions, make your application single instance, and also provide utility functions to get system information.

Application of C++11 User-Defined Literals to Handling Scientific Quantities, Number Representation and String Manipulation

31 Aug 2012 by Mikhail Semenov

keywords: user-defined literals , templates, constant expressions, recursive functions

C++11

C++

Linux

Arduino Hardware Random Sequence Generator with Java Interface

20 Jul 2014 by Mark H Bishop

Build an Arduino Hardware Random Number Generator and use it from Java

As-Is Software Architecture

7 Jul 2016 by Zebedee Mason

Software for automatically constructing architecture diagrams and metrics from source code and .NET assemblies is presented. Examples for Visual C++, Python, the Linux kernel, Boost and .NET are discussed.

ASP.NET Core and Blazor on Mac: Dockerizing Applications

6 Oct 2018 by Vincent Maverick Durano

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

ASP.NET Core cross platform development with Database

12 Sep 2017 by 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.

ASP.NET Core: Compile Once, Host Everywhere

21 Nov 2016 by Kornfeld Eliyahu Peter