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Articles by Igor Ladnik (Articles: 35, Project: 1, Tip/Tricks: 3)

Articles: 35, Project: 1, Tip/Tricks: 3

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Average article rating: 4.93

General Programming
Algorithms
20 Jun 2022   Updated: 20 Jun 2022   Rating: 5.00/5    Votes: 25   Popularity: 6.99
Licence: CPOL    Views: 4,990     Bookmarked: 17   Downloaded: 246
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Automatic generation of optimal control policies for the basic quadcopter flight modes
High Performance Computing
Parallel Processing
11 Mar 2014   Updated: 11 Mar 2014   Rating: 4.90/5    Votes: 43   Popularity: 8.01
Licence: CPOL    Views: 42,846     Bookmarked: 87   Downloaded: 2,819
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General solution for the Windows service: run as console for debugging, self-installing and -uninstalling, providing description, queuing and processing of messages, status observation and control with icon in system tray. The code may be reused for virtually any Windows service.
13 Jan 2014   Updated: 1 Mar 2019   Rating: 4.92/5    Votes: 71   Popularity: 9.07
Licence: CPOL    Views: 68,335     Bookmarked: 144   Downloaded: 2,477
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This article presents a simple framework for parallel computing applicable to managing operation flow for machine and process control, gaming, simulators, etc.
Hosted Services
Azure
13 Nov 2010   Updated: 13 Nov 2010   Rating: 4.93/5    Votes: 38   Popularity: 7.79
Licence: CPOL    Views: 44,961     Bookmarked: 49   Downloaded: 1,320
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Unmanaged Windows GUI application with no exported program interface gets automated with injected code. A WCF aware injected component allows world-wide located clients to communicate with automated application via Azure AppFabric Service Bus despite firewalls and dynamic IP addresses
3 Dec 2010   Updated: 11 Dec 2010   Rating: 4.92/5    Votes: 41   Popularity: 7.93
Licence: CPOL    Views: 71,583     Bookmarked: 78   Downloaded: 2,623
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Technique combining RESTful WCF with Azure AppFabric Service Bus enables browser access to remote desktop with minimum code
27 Mar 2011   Updated: 6 Jul 2011   Rating: 4.96/5    Votes: 25   Popularity: 6.84
Licence: CPOL    Views: 73,647     Bookmarked: 34   Downloaded: 1,522
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Article presents Azure based software to image upload, viewing with Silverlight MultiScaleImage control, mark out and annotation. Browser performs the operations with no additional installation on user machine/device (the viewing browser should support Silverlight).
Programming Languages
C#
31 Aug 2002   Updated: 31 Aug 2002   Rating: 4.76/5    Votes: 26   Popularity: 6.57
Licence: CPOL    Views: 134,882     Bookmarked: 63   Downloaded: 2,498
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A control contains a set of [animated] pictures acting as multi-state buttons
1 Dec 2002   Updated: 1 Dec 2002   Rating: 4.98/5    Votes: 35   Popularity: 7.62
Licence: Not specified    Views: 84,570     Bookmarked: 49   Downloaded: 1,271
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Usage of state machine and comprehensive XML description of control helps its user to considerably simplify control handling code.
28 Feb 2021   Updated: 28 Feb 2021   Rating: 5.00/5    Votes: 9   Popularity: 4.77
Licence: CPOL    Views: 9,160     Bookmarked: 17   Downloaded: 337
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Web services implementing GraphQL technology with repository access optimization, JSON Web Token (JWT) authentication and some other useful features.
2 Nov 2003   Updated: 2 Nov 2003   Rating: 4.97/5    Votes: 33   Popularity: 7.35
Licence: Not specified    Views: 58,920     Bookmarked: 49   Downloaded: 608
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The article presents the design of a WebService consisting of a general part and add-ins to process user's requests of different types. Such architecture simplifies dedicated add-ins allowing them to share general part facilities.
1 Dec 2002   Updated: 1 Feb 2003   Rating: 4.95/5    Votes: 137   Popularity: 10.55
Licence: CPOL    Views: 382,394     Bookmarked: 309   Downloaded: 12,197
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A Windows application that does not export any program interface, may be converted to automation server with COM object(s) injected into the application process.
23 Feb 2011   Updated: 23 Feb 2011   Rating: 4.98/5    Votes: 60   Popularity: 8.86
Licence: CPOL    Views: 121,214     Bookmarked: 104   Downloaded: 6,059
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Skype automation allows a user to control desktop of another user with built-in screen sharing.
24 Apr 2008   Updated: 24 Apr 2008   Rating: 4.69/5    Votes: 38   Popularity: 7.35
Licence: CPOL    Views: 76,172     Bookmarked: 51   Downloaded: 1,095
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A WCF service wrapper is generated at runtime around a .NET or COM type to expose its interface.
7 Mar 2007   Updated: 15 Nov 2010   Rating: 4.96/5    Votes: 47   Popularity: 8.30
Licence: CPOL    Views: 99,543     Bookmarked: 122   Downloaded: 1,940
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A .NET WCF equipped component injected into automated process allows both local and remote clients to control the process and get its asynchronous events.
12 Mar 2018   Updated: 12 Mar 2018   Rating: 5.00/5    Votes: 14   Popularity: 5.57
Licence: CPOL    Views: 7,140     Bookmarked: 7   Downloaded: 73
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Algorithm and code to create sorted page out of several large volatile unsorted data sets.
5 Aug 2014   Updated: 5 Aug 2014   Rating: 4.90/5    Votes: 63   Popularity: 8.81
Licence: CPOL    Views: 37,817     Bookmarked: 68   Downloaded: 1,780
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Technique to obtain in memory code of running .NET application (even wrapped into unmanaged code for binary files anti-reflection) is presented and implemented with workable sample
26 Oct 2013   Updated: 26 Oct 2013   Rating: 4.89/5    Votes: 122   Popularity: 10.19
Licence: CPOL    Views: 299,622     Bookmarked: 251   Downloaded: 16,794
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Article presents a technique allowing developers to protect their .NET code from reverse engineering by reflection of executable files
8 May 2018   Updated: 8 May 2018   Rating: 5.00/5    Votes: 21   Popularity: 6.61
Licence: CPOL    Views: 34,510     Bookmarked: 26   Downloaded: 3,230
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Handy component for asynchronous TCP connection. With the same code it is available in .NET Core and Desktop versions.
26 Jul 2019   Updated: 26 Jul 2019   Rating: 4.56/5    Votes: 18   Popularity: 5.61
Licence: CPOL    Views: 33,834     Bookmarked: 19   Downloaded: 1,118
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The article presents compact and simple-to-use infrastructure for full duplex messages streaming with .NET Core 3.0 and gRPC.
3 Feb 2005   Updated: 3 Feb 2005   Rating: 4.90/5    Votes: 27   Popularity: 6.94
Licence: Not specified    Views: 65,763     Bookmarked: 33   Downloaded: 1,802
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A way to remotely set permissions on folders in the Exchange Server using an Exchange SDK-based COM in-proc wrapped into a .NET class and exposed to a client with Remoting technique.
4 Feb 2019   Updated: 4 Feb 2019   Rating: 5.00/5    Votes: 10   Popularity: 4.77
Licence: CPOL    Views: 21,858     Bookmarked: 20   Downloaded: 1,542
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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
1 Mar 2019   Updated: 25 Jul 2021   Rating: 4.97/5    Votes: 19   Popularity: 6.24
Licence: CPOL    Views: 16,440     Bookmarked: 32   Downloaded: 1,050
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This article presents a compact framework for managing operations flow in various control, simulation and testing applications.
C# 4.0
25 Apr 2011   Updated: 25 Apr 2011   Rating: 4.91/5    Votes: 37   Popularity: 7.70
Licence: CPOL    Views: 104,174     Bookmarked: 99   Downloaded: 4,649
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The article discusses a RESTful WCF based mechanism for server-to-client asynchronous (Push) notifications in web applications. Execution of WCF service notification method is suspended until either server event or timeout lapse.
5 Jul 2012   Updated: 22 Jan 2014   Rating: 5.00/5    Votes: 43   Popularity: 8.12
Licence: CPOL    Views: 104,586     Bookmarked: 128   Downloaded: 7,964
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Wrapper to facilitate usage of TCP sockets
Python
9 Jan 2015   Updated: 23 Jun 2022   Rating: 4.97/5    Votes: 91   Popularity: 9.73
Licence: CPOL    Views: 125,867     Bookmarked: 104   Downloaded: 3,004
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Simple software to solve quadratic optimal control problem
Scala
28 Oct 2019   Updated: 28 Oct 2019   Rating: 5.00/5    Votes: 5   Popularity: 3.49
Licence: CPOL    Views: 17,802     Bookmarked: 4   Downloaded: 1,450
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Simple Kafka producer and consumer written in C# and Scala with Avro schema read either from local file or simple Web server
Visual Basic
20 Oct 2006   Updated: 20 Oct 2006   Rating: 4.80/5    Votes: 36   Popularity: 7.22
Licence: Not specified    Views: 62,540     Bookmarked: 57   Downloaded: 1,052
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A sample of collaboration between MSRS service and WinForm application by means of WCF services.
Web Development
ASP.NET
18 Oct 2022   Updated: 18 Oct 2022   Rating: 4.91/5    Votes: 14   Popularity: 5.63
Licence: CPOL    Views: 4,830     Bookmarked: 15   Downloaded: 161
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Compact infrastructure for custom hosting of .NET Web components in unmanaged C/C++ code with reciprocal methods calls between the parts running in Windows and Linux
HTML
25 Apr 2016   Updated: 25 Apr 2016   Rating: 4.93/5    Votes: 43   Popularity: 7.96
Licence: CPOL    Views: 47,929     Bookmarked: 43   Downloaded: 225
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ASP.NET Web API, SignalR and AngularJS / Angular 2 work together
10 Apr 2018   Updated: 10 Apr 2018   Rating: 4.92/5    Votes: 29   Popularity: 7.12
Licence: CPOL    Views: 52,710     Bookmarked: 48   Downloaded: 2,707
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The sample provides Web access to devices status and displays dynamic metrics charts with ASP.NET Core 2.0, SignalR, Angular 5 and Chart.js.
22 Jan 2019   Updated: 22 Jan 2019   Rating: 4.94/5    Votes: 9   Popularity: 4.71
Licence: CPOL    Views: 16,425     Bookmarked: 11   Downloaded: 727
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The article presents infrastructure components for data streaming from server to clients and bidirectional communication with SignalR .NET Core.
Node.js
1 Dec 2016   Updated: 1 Dec 2016   Rating: 5.00/5    Votes: 24   Popularity: 6.90
Licence: CPOL    Views: 23,927     Bookmarked: 12   Downloaded: 568
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Software for large image smart viewing, mark out and annotation
14 Sep 2016   Updated: 14 Sep 2016   Rating: 4.88/5    Votes: 22   Popularity: 6.54
Licence: CPOL    Views: 16,251     Bookmarked: 14   Downloaded: 159
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The article presents a collection of Web technologies. Multi-OS servers written in ASP.NET Core and node.js along with HTML / JavaScript / TypeScript single-page client construct scrollable table sample.
16 Dec 2020   Updated: 16 Dec 2020   Rating: 5.00/5    Votes: 12   Popularity: 5.00
Licence: CPOL    Views: 6,554     Bookmarked: 6   Downloaded: 88
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Usage of GraphQL under NestJS framework with data caching, JWT authentication, TLS and other useful features
15 Feb 2018   Updated: 15 Feb 2018   Rating: 5.00/5    Votes: 16   Popularity: 6.02
Licence: CPOL    Views: 17,646     Bookmarked: 26   Downloaded: 308
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Article discusses basic infrastructure for massive continuous data acquisition and processing using ZooKeeper-Kafka and Redis.

Average blogs rating:

No blogs have been submitted.

Average tips rating: 4.89

Programming Languages
C#
22 Jul 2013   Updated: 22 Jul 2013   Rating: 5.00/5    Votes: 13   Popularity: 5.57
Licence: CPOL    Views: 10,842     Bookmarked: 10   Downloaded: 0
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An interesting code illustrating the influence of Just-In-Time (JIT) compilation in .NET on code formation.
Web Development
HTML
21 Apr 2014   Updated: 21 Apr 2014   Rating: 4.80/5    Votes: 19   Popularity: 6.14
Licence: CPOL    Views: 18,281     Bookmarked: 5   Downloaded: 1
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After reference to instance of a class was set to null, it seemed it was still active
8 Mar 2015   Updated: 10 May 2019   Rating: 4.85/5    Votes: 27   Popularity: 6.95
Licence: CPOL    Views: 27,803     Bookmarked: 15   Downloaded: 8
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This post demonstrates examples of calculation of optimal control policies for two-link manipulator using linear-quadratic control combined with quasilinearization.

Average reference rating:

No reference articles have been posted.

Average project rating: 5.00

Programming Languages
C#
14 Aug 2021   Updated: 14 Aug 2021   Rating: 5.00/5    Votes: 1   Popularity: 0.00
Licence: CPOL    Views: 6,580     Bookmarked: 3   Downloaded: 12
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Remote Procedure Call on .NET5
Software Developer (Senior)
Israel Israel


  • Nov 2010: Code Project Contests - Windows Azure Apps - Winner
  • Feb 2011: Code Project Contests - Windows Azure Apps - Grand Prize Winner