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Articles by Corinna John (Articles: 26)

Articles: 26

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Average article rating: 4.81

High Performance Computing
Parallel Processing
Posted: 17 Jun 2009   Updated: 18 Jun 2009   Views: 76,884   Rating: 4.91/5    Votes: 13   Popularity: 5.30
Licence: The Code Project Open License (CPOL)      Bookmarked: 11   Downloaded: 320
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First steps tutorial for Delphi developers.
Multimedia
GDI+
Posted: 25 Jun 2004   Updated: 25 Jun 2004   Views: 99,847   Rating: 4.80/5    Votes: 26   Popularity: 6.71
Licence: The Code Project Open License (CPOL)      Bookmarked: 59   Downloaded: 3,548
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Hiding data of any kind in indexed Bitmaps like PNG and GIF.
Posted: 2 Aug 2004   Updated: 12 Jul 2006   Views: 106,992   Rating: 4.81/5    Votes: 26   Popularity: 6.63
Licence: The Code Project Open License (CPOL)      Bookmarked: 61   Downloaded: 2,430
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Define regions inside an image to keep smooth colours free from hidden data.
Programming Languages
C#
Posted: 3 Dec 2005   Updated: 17 Apr 2006   Views: 177,195   Rating: 4.87/5    Votes: 53   Popularity: 8.19
Licence: The Code Project Open License (CPOL)      Bookmarked: 163   Downloaded: 3,376
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What you never wanted to know about PCM.
Posted: 12 Jun 2004   Updated: 12 Nov 2012   Views: 1,678,265   Rating: 4.93/5    Votes: 208   Popularity: 11.38
Licence: The Code Project Open License (CPOL)      Bookmarked: 510   Downloaded: 69,956
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Edit AVI files in .NET.
Posted: 27 Aug 2003   Updated: 27 Aug 2003   Views: 238,821   Rating: 4.46/5    Votes: 31   Popularity: 6.52
Licence: The Code Project Open License (CPOL)      Bookmarked: 64   Downloaded: 4,107
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Managing privileges and impersonating users
Posted: 1 Mar 2010   Updated: 1 Mar 2010   Views: 41,751   Rating: 4.99/5    Votes: 40   Popularity: 7.82
Licence: The Code Project Open License (CPOL)      Bookmarked: 43   Downloaded: 844
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Encode a message in the order of any list
Posted: 22 Nov 2003   Updated: 22 Nov 2003   Views: 70,803   Rating: 4.57/5    Votes: 18   Popularity: 5.62
Licence: The Common Development and Distribution License (CDDL)      Bookmarked: 29   Downloaded: 1,134
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An article about hiding instructions at the end of methods in an .NET Assembly
Posted: 20 Sep 2003   Updated: 3 Apr 2004   Views: 95,611   Rating: 4.83/5    Votes: 19   Popularity: 5.95
Licence: The Code Project Open License (CPOL)      Bookmarked: 52   Downloaded: 4,781
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An article about spreading hidden data over many images.
Posted: 4 Oct 2003   Updated: 3 Apr 2004   Views: 196,409   Rating: 4.76/5    Votes: 21   Popularity: 6.09
Licence: The Code Project Open License (CPOL)      Bookmarked: 64   Downloaded: 5,753
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An article about hiding each byte of a message bit-by-bit in eight pixels.
Posted: 9 Apr 2004   Updated: 9 Apr 2004   Views: 54,121   Rating: 4.68/5    Votes: 28   Popularity: 5.98
Licence: The Common Development and Distribution License (CDDL)      Bookmarked: 28   Downloaded: 1,058
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Another article about hiding bytes at the end of methods in a .NET Assembly.
Posted: 24 Oct 2003   Updated: 19 May 2004   Views: 473,073   Rating: 4.89/5    Votes: 56   Popularity: 8.52
Licence: The Code Project Open License (CPOL)      Bookmarked: 116   Downloaded: 12,253
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An article about hiding bytes in the bitmap frames of uncompressed AVI files.
Posted: 30 Aug 2003   Updated: 12 Jul 2004   Views: 359,583   Rating: 4.74/5    Votes: 64   Popularity: 8.39
Licence: The Code Project Open License (CPOL)      Bookmarked: 185   Downloaded: 11,109
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Hiding all kinds of data in the pixels of bitmaps.
Posted: 4 Nov 2003   Updated: 5 Aug 2004   Views: 121,183   Rating: 4.94/5    Votes: 20   Popularity: 6.32
Licence: The Common Development and Distribution License (CDDL)      Bookmarked: 47   Downloaded: 2,361
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An article about hiding bytes in the Program Change events of a MIDI file
Posted: 27 May 2004   Updated: 29 Nov 2004   Views: 68,063   Rating: 4.36/5    Votes: 15   Popularity: 5.13
Licence: The Code Project Open License (CPOL)      Bookmarked: 28   Downloaded: 1,727
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Merging the pieces into one application.
Posted: 3 Jun 2004   Updated: 29 Nov 2004   Views: 84,270   Rating: 4.47/5    Votes: 9   Popularity: 4.27
Licence: The Code Project Open License (CPOL)      Bookmarked: 33   Downloaded: 2,429
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Unsafe pixel modification and bitmaps from the clipboard.
Posted: 22 Jan 2005   Updated: 22 Jan 2005   Views: 71,444   Rating: 4.83/5    Votes: 31   Popularity: 7.14
Licence: The Code Project Open License (CPOL)      Bookmarked: 37   Downloaded: 2,141
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A simple way to hide binary data in any kind of list
Posted: 4 Jun 2005   Updated: 4 Jun 2005   Views: 210,223   Rating: 4.95/5    Votes: 41   Popularity: 7.88
Licence: The Common Development and Distribution License (CDDL)      Bookmarked: 67   Downloaded: 6,607
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How to hide data of any kind inside a sound, and keep it alive on an analog medium.
Posted: 16 Apr 2006   Updated: 16 Apr 2006   Views: 464,654   Rating: 4.98/5    Votes: 79   Popularity: 9.34
Licence: The Code Project Open License (CPOL)      Bookmarked: 115   Downloaded: 3,135
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How to zip and unzip files, avoiding the central directory.
Posted: 2 Aug 2006   Updated: 2 Aug 2006   Views: 98,382   Rating: 5.00/5    Votes: 16   Popularity: 5.88
Licence: Not specified      Bookmarked: 57   Downloaded: 2
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From tutorial snippets to open source project
Posted: 14 Nov 2004   Updated: 13 Mar 2008   Views: 164,374   Rating: 4.94/5    Votes: 45   Popularity: 8.07
Licence: The Code Project Open License (CPOL)      Bookmarked: 52   Downloaded: 1,657
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Some ideas on how to hide binary data in text documents
Posted: 5 May 2004   Updated: 9 Apr 2012   Views: 328,626   Rating: 4.44/5    Votes: 36   Popularity: 6.80
Licence: The Code Project Open License (CPOL)      Bookmarked: 91   Downloaded: 11,585
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How to hide data of any kind inside a sound.
Posted: 16 Nov 2007   Updated: 16 Nov 2007   Views: 67,932   Rating: 4.85/5    Votes: 29   Popularity: 6.94
Licence: The Code Project Open License (CPOL)      Bookmarked: 65   Downloaded: 916
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Transporting piggyback data in FTP transfers
Java
Posted: 15 Feb 2017   Updated: 15 Feb 2017   Views: 6,640   Rating: 5.00/5    Votes: 4   Popularity: 3.01
Licence: The Code Project Open License (CPOL)      Bookmarked: 1   Downloaded: 68
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Fun with code and yarn
XML
Posted: 1 Aug 2009   Updated: 1 Aug 2009   Views: 36,683   Rating: 5.00/5    Votes: 12   Popularity: 4.77
Licence: The Code Project Open License (CPOL)      Bookmarked: 25   Downloaded: 1,065
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Encode a message as waypoints in a GPX file.
Security
Encryption
Posted: 15 Jan 2011   Updated: 15 Jan 2011   Views: 52,724   Rating: 4.98/5    Votes: 25   Popularity: 6.96
Licence: The Code Project Open License (CPOL)      Bookmarked: 43   Downloaded: 2,802
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Encode a text by sorting notes.

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Corinna John
Software Developer
Germany Germany
Corinna lives in Hanover/Germany and works as a C# developer.