Yes, I want to follow their recommendation:
To improve your code, simply find all occurrences of :utf8 and replace it with :encoding(utf8).
Friday, December 30, 2011
perl: replace ":utf8" with ...
The :utf8 PerlIO layer / Perl 5 Wiki
Thursday, December 29, 2011
Wednesday, December 28, 2011
logging: Write Logs for Machines, use JSON
Write Logs for Machines, use JSON | Paul's Journal
Looks like a nice new challenge to use JSON also for debug / trace output.
I always found unstructured debug / trace output awful, and of course mine has been "key-value" for a long time.
I learned that "at home", the Karlsruhe Ada Compiler construction team, back in the 80-s.
I learned that "at home", the Karlsruhe Ada Compiler construction team, back in the 80-s.
- Graylog Extended Log Format
- ruby, github: https://github.com/Graylog2/gelf-rb
- perl, METACPAN: Log::Log4perl::Layout::GELF
- perl, github: log4perl_gelf
Monday, December 26, 2011
I am using ESC in the shell, and I wonder, why it doesn't respond properly -- I am Korn shell sick
Korn shell - Wikipedia, the free encyclopedia
I have worked on some AIX in an ancient ksh with vi for the last 4 weeks (Mondays through Fridays, Geneva, Switzerland).
No bash on that machine, no emacs either.
Well, I remembered "set -o gmacs" for ksh at least. Maybe the ksh on that machine had never gotten tortured with that form of emacs mode ever before.
No, I am not going to use pdksh instead of bash.
Although I tried my best, I don't think my cautious shell scripting style will have any effect on anybody I met there:
I have worked on some AIX in an ancient ksh with vi for the last 4 weeks (Mondays through Fridays, Geneva, Switzerland).
No bash on that machine, no emacs either.
Well, I remembered "set -o gmacs" for ksh at least. Maybe the ksh on that machine had never gotten tortured with that form of emacs mode ever before.
No, I am not going to use pdksh instead of bash.
Although I tried my best, I don't think my cautious shell scripting style will have any effect on anybody I met there:
if test "$ivar" -eq 0instead of
if test $ivar -eq 0
Saturday, December 24, 2011
movie: My Worst Nightmare (2011)
My Worst Nightmare (2011): Directed by Anne Fontaine. With Isabelle Huppert, Benoît Poelvoorde, André Dussollier, Virginie Efira.
My 1st movie tonight, another two waiting ...
Not a scary movie, rather a comedy. Not a movie, that I would choose on purpose, but rather delightful anyway.
Not a scary movie, rather a comedy. Not a movie, that I would choose on purpose, but rather delightful anyway.
Friday, December 23, 2011
ISKCON = International Society for Krishna Consciousness
International Society for Krishna Consciousness - Wikipedia, the free encyclopedia
Known colloquially as the Hare Krishna movement.
Known colloquially as the Hare Krishna movement.
Today I learned, that in India itself ISKCON is very much liked and appreciated for its "Food for Life" project.
returning to Berlin from my Geneva project
Tough 4 weeks, esp. the weekend commuting.
Enjoyed a colleague's company on the train from Geneva to Karlsruhe. (No, no, no, I am agnostic, Karma is not a term, I deal with. True?)
Learned about ISKCON (aka the Hare Krishna movement) from a native Indian point of view; that was quite surprising.
Found out, that I could have been online with my MacBook etc. from day#1, if I had asked the right persons. I am sure, it was good for something at least not being online.
To be continued ...
Enjoyed a colleague's company on the train from Geneva to Karlsruhe. (No, no, no, I am agnostic, Karma is not a term, I deal with. True?)
Learned about ISKCON (aka the Hare Krishna movement) from a native Indian point of view; that was quite surprising.
Found out, that I could have been online with my MacBook etc. from day#1, if I had asked the right persons. I am sure, it was good for something at least not being online.
To be continued ...
worldwide data roamig sim card - global sim - roaming sim - abroadband.com
worldwide data roamig sim card - global sim - roaming sim - abroadband.com
Data download and upload
Price per MB (1024 kb)
ABROADBAND World
€ 0.59
Annual stand-by fee for your SIM card: If the SIM card is not used at all within a one-year period, we will charge a stand-by fee of € 10,-The annual stand-by fee for your SIM card will not be charged if you use your abroadband SIM card at least once in a year.
Sounds interesting despite their "annual stand-by fee".
Friday, December 9, 2011
book: Build Awesome Command-Line Applications in Ruby
The Pragmatic Bookshelf | Build Awesome Command-Line Applications in Ruby
"Adding Tab Completion with GLI help and bash" – I like this section and the idea (command line completion from internal command line specification) very much.
"Adding Tab Completion with GLI help and bash" – I like this section and the idea (command line completion from internal command line specification) very much.
Friday, December 2, 2011
how to disable Android Market software updates resp. notifications
I got an Android phone and also an Android tablet.
Once in a while I have a good reason to use one of them as Wi-Fi router for the other and also other devices.
Once in a while I am abroad, and usually I have data roaming ticked off.
But then also once in a while data roaming is necessary, because there is no other suitable Internet access.
What more precautions can I take in order to avoid rather unnecessary transfers then?
- "Update over Wi-Fi only" (may not help for the device getting routed through the other one)
- tick off "Auto-update apps"
- tick off "Notifications" ("about updates to apps or games that I've downloaded")
- within "About tablet" > "Software update" tick off "Auto update"
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