Larry Wall talking about his suggestion for five programming languages one should know: youtube
Five Programming Languages you should learn
Kategorie-Archive: English
Some thoughts about ssh
Deutsch In the good old days, when the participants of the Internet still kind of knew each other, it was reasonable to trust each other, because the bad guys where not likely among the few and they did not have much to gain there from an ordinary user. So it was common to use telnet …
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Ein paar Besonderheiten von Linux/Unix-Filesystemen
Unix und in der Folge auch Linux liegt ein gewisses Verständnis darüber zugrunden, wie die Dateisysteme (Filesysteme) funktionieren. Man kann zwar unter Linux auch Filesysteme wie FAT32 einbinden, die diese Eigenschaften nicht haben, sollte das aber nur tun, um Daten mit einem Medium auszutauschen, das auch von anderen Betriebssystemen verwendet wird, nicht aber für die …
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Rails 4.0 Beta
Rails 4.0 Beta. 😉
2013
Frohes neues Jahr — Happy New Year — Gott nytt år — ¡Próspero año nuevo! — FELIX SIT ANNUS NOVUS — bonne année — Felice Anno Nuovo — Godt nytt år — Весёлого нового года — السنة الجديدة المبتهجة — Bloavezh mat — 新年好 — Godt nytår — Prosperan novjaron — うれしい新しい年 — Feliç Any …
Development of Hardware: Parallelism
Deutsch Until recently we could just rely on the fact that the CPU frequencies doubled at least every year, which has stopped a couple of years ago. So we can no longer compensate the inefficiencies of our software by just waiting for the next hardware release, which was no big deal, because software was often …
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Weihnachten – Christmas – Jul
Fröhliche Weihnachten − Merry Christmas − God Jul − Feliz Navidad − Joyeux Noël − Natale hilare − С Рождеством − ميلاد مجيد − Buon Natale − God Jul! − Gëzuar Krishtlindjet − Честита Коледа − 圣诞快乐 − Sretan božić − Veselé Vánoce − Glædelig Jul − Prettige Kerstdagen − Feliĉan Kristnaskon − Häid jõule …
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Apps or HTML5
Deutsch The idea of having apps for cell phones is not so new. Quite simple phones offered this and the apps were often developed using Java ME, a „reduced“ Java. This may not have been the best possible solution, but at least development could be made for a variety of cell phones with the same …
Oracle Bug with empty strings
Deutsch Oracle databases seem to consider empty strings and null the same. This contradicts the SQL specification and is therefore a bug. Unfortunately, it would be almost impossible for Oracle to fix this, because too many applications using Oracle for decades rely on this behavior. It is therefore crucial to know about this bug when …
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Data Quality
Deutsch Very often we experience that software is not working well. Often this is a problem of the software itself, which we all know quite well. Experience shows, however, that more often the problem is of the data on which the software operates. In short, junk in — junk out. In organizations that use software, …