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Gerd Riesselmann
Works at Audisto GmbH (former Strucr.com GmbH)
Lives in Cologne
377 followers|204,567 views
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Gerd Riesselmann

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#Neuland Olympia "Exarchos kündigte die nächste Stufe an: einen olympischen Sportkanal, „auf allen Geräten“. [...] Auch dabei wären ARD, ZDF, BBC und Co. schlechte Partner: Ihnen verbietet das Medienrecht, Videoinhalte langfristig frei ins Netz zu stellen. Diese sogenannte 7-Tage-Regelung dürfte dem erneuten Zuschlag der Olympiarechte an die Öffentlich-Rechtlichen im Weg gestanden haben." Ups!
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Die Olympischen Spiele werden bald vor allem bei Eurosport zu sehen sein. Damit folgt das IOC einer neuen Medienstrategie.
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Gerd Riesselmann

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Ich lass das mal so stehen...
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:-D
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Network Hardware Dear Lazyweb, I need a network switch for an office. There are around 24 clients that should be divided into 4 or more VLANs. There is one internet connection that is shared by everybody. I want passive cooling, no noise. And 1 Gigabit at least.

We have a 19'' rack, but desktop will also do.

What should I buy?
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Yes, looks good! 
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Ricky Pike originally shared to Cycling:
 
The Netherlands boasts over 22,000 miles of bicycle paths with over a quarter of all trips being made on two wheels. In Amsterdam, that number rises to 38%. The transformation took place in the late 60's and early 70's.
In the 1960s, Dutch cities were increasingly in thrall to motorists, with the car seen as the transport of the future. It took the intolerable toll of child traffic deaths – and fierce activism – to turn Amsterdam into the cycling nirvana of today
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Java SSL Client Errors Suddenly (I think since upgrading to Ubuntu 14.10) I can't connect locally to my Jetty based web services using Java 8. It throws

Unable to Connect to SSL Services due to PKIX Path Building Failed

D'oh!

After tinkering with keytool for about two hours I finally figured out that Java was missing all root CAs. 

sudo /var/lib/dpkg/info/ca-certificates-java.postinst configure

fixed it.
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Seems it has been slightly windy today.
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Have him in circles
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Gerd Riesselmann

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SSL V3 deprecated "SSLv3 MUST NOT be used.  Negotiation of SSLv3 from any version of TLS  MUST NOT be permitted. Any version of TLS is more secure than SSLv3, though the highest  version available is preferable."
[Docs] [txt|pdf] [draft-ietf-tls-ss...] [Diff1] [Diff2] PROPOSED STANDARD Internet Engineering Task Force (IETF) R. Barnes Request for Comments: 7568 M. Thomson Updates: 5246 Mozilla Category: Standards Track A. Pironti ISSN: 2070-1721 INRIA A. Langley Google June 2015 Deprecating Secure Sockets ...
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There's something to it... Needs moar virtualization though!
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Kölner Petunien: "Die unerwartet weißen Petunien passten einfach zu gut ins Bild einer sich selbst überschätzenden und damit unkontrollierbaren Gentechnik. Für die Gegner war es einfach, das überraschende Ergebnis in ihrem Sinne zu deuten. Es war der offensichtliche Beweis, dass sie recht hatten. Dagegen hatten die Wissenschaftler kaum eine Chance, mit ihrer Deutung Gehör zu finden. Und das wirkt bis heute nach."

Wie der Autor stand auch ich Anfang der 90er Jahre vor dem MPI in Köln und protestierte gegen die Petunien. Und auch ich habe meine Meinung diesbezüglich sehr grundsätzlich geändert. Schön, dass mal aufgearbeitet zu bekommen :)
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PHP Type-Hinting Type hinting from strings may cause unexpected results:

> echo md5('240610708') == md5('QNKCDZO');
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Returns "1", that is "true". The reason is that both the MD5 sums start with "0e" (like: 0e462097431906509019562988736854), which is interpreted by PHP as a floating point value of zero with an exponent of e.g. 462097431906509019562988736854, which is still zero.

Verify this by:

> echo md5('240610708') == 0;
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Of course, using === instead of == solves this. 
Execute your php code; get performance statistics and compare output from all versions
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Classify Wildlife "Welcome to Africa - home of the chimpanzee. Our cameras have taken thousands of videos of these and other animals. Now we need your help to study, explore, and learn from them."

Addicting!
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Harte Arbeit hat sich gelohnt. Und über den einen Fehler habe ich mich sehr geärgert, da war eine dumme Lücke in unserer Test-Suite.
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"Im Gesamtergebnis konnte Audisto sehr überzeugend den ersten Platz erzielen." Wir sind stolz! 

PS: Auch der Failed Test wird mittlerweile bestanden. :)
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Hinweise zum Artikel Gastautor: Daniel Wette Vortrag auf der SEO Campixx 2015 Referenten: Victoria Samarina und Daniel Wette In bisherige Tests von Onpagetools wurden häufig nur Features, Preise und UX bewertet.
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Gerd's Collections
People
Have him in circles
377 people
Mohammed Karim's profile photo
ramesh hegde's profile photo
PAOLA VERA's profile photo
Thorsten Olscha's profile photo
Sarah Nakic's profile photo
Tsch ak's profile photo
Mohammad Mousavi's profile photo
Arne Stoschek's profile photo
BabyLamore.com's profile photo
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Currently
Cologne
Previously
Friesoythe
Story
Tagline
Co-Founder of Audisto
Introduction
Starting way back in the early 80s with Basic on the C64 I quickly moved to Assembler to get things done. I still have a copy of the complete C64 ROM listing. 

After visiting Visual Basic, the Windows API, C++ and QT, I'm now happy as a web and backend developer, doing Scala, PHP, Python and still C++.

I'm the programmer of both the backend and frontend of Audisto, a web service to crawl and analyze entire web sites giving helpful insights to make them better for users.

I released PHP application framework Gyro-PHP as open source a while ago.
Work
Occupation
Software Developer
Skills
Scala, PHP, C++ and all the admin stuff
Employment
  • Audisto GmbH (former Strucr.com GmbH)
    CEO, 2013 - present
  • Programmer
    Freelancer. Scala, PHP, and C++, 2005 - 2013
  • RC Data
    C++ Senior Software Developer, Windows, Linux, HPUX, 2003 - 2006
  • Rail Consult
    Software Developer Windows, 1998 - 2003
Basic Information
Gender
Male
Gutes Essen, nettes Personal. Wir waren zu zweit da, und hatten zunächst Schnecken und Zunge mit Kapern. Beides köstlich! Die Schnecken waren in Rinderbrühe gekocht, und wir haben mehr als 30 gezählt. Auch die Zunge war reichlich. Als Hauptgang nahmen wir gegrilltes Kaninchen und gegrillte Tintenfische. Lecker! Das Kaninchen war komplett und von den Sepias gab es zwei. Beilage jeweils einige Pommes Frittes, aber nicht zu viel. Als Nachtisch machte eine Creme Caramel das Essen perfekt. Die nette Bedienung machte den Abend perfekt.
• • •
Public - 10 months ago
reviewed 10 months ago
Mittagstisch war sehr lecker.
Food: Very GoodDecor: Very GoodService: Excellent
Public - 2 years ago
reviewed 2 years ago
3 reviews
Map
Map
Map
Quality: Very GoodFacilities: Very GoodService: Excellent
Public - 2 years ago
reviewed 2 years ago