wp.jochen.hayek.name/blog-en

Author: johayek

  • the software versioning and revision control system “Apache Subversion”

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    johayek
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    https://en.wikipedia.org/wiki/Apache_Subversion https://en.wikipedia.org/wiki/Comparison_of_Subversion_clients … http://gcc.gnu.org/wiki/SvnTricks https://www.mediawiki.org/wiki/Subversion http://stackoverflow.com/questions/9104662/get-all-branch-names-in-svn http://www.yolinux.com/TUTORIALS/Subversion.html kdesvn: https://en.wikipedia.org/wiki/KDESvn http://kdesvn.alwins-world.de/ http://kdesvn.alwins-world.de/extras/book/ http://projects.kde.org/kdesvn https://quickgit.kde.org/?p=kdesvn.git https://github.com/tumf/svn-utils: // a couple of command line utilities (Ruby+shell) – worth reading the sources svnbr – a Subversion utility in Ruby to operate branches (multi-purpose) svn-addignore – in Ruby (rather short) svn-addremove – a Shell script (rather short) https://github.com/monjudoh/svn-utils – just an…

  • Safari Books Online – I finally subscribed to the ongoing membership – for EUR 172 per annum

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    johayek
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    Unlimited access to hundreds of thousands of hours of business, tech, and design training, and the tools to help you find just the parts you need today. https://www.safaribooksonline.com Last year I had to let the promotion code go unused, because Safari did not allow using PayPal. But this year they did. I wonder, what kind…

  • how to dive into PostgreSQL – using a MacBook Air and the O’Reilly book

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    johayek
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    http://Jochen.Hayek.name/wp/blog-en/2016/08/07/postgresql/ – my PostgreSQL notes … http://shop.oreilly.com/product/0636920032144.do https://www.safaribooksonline.com/library/view/postgresql-up-and/9781449373184/ I installed the Postgres.app and pgadmin, as described in my article quoted above. I installed the tutorial code from the O’Reilly book. I won’t do the exercises during my weekends (I hope), but rather during the Berlin-Munich journeys on the ICE. Still … all these preparations cost me…

  • PostgreSQL

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    johayek
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    https://en.wikipedia.org/wiki/PostgreSQL https://en.wikibooks.org/wiki/PostgreSQL http://shop.oreilly.com/product/0636920032144.do https://www.postgresql.org https://wiki.postgresql.org/wiki/Community_Guide_to_PostgreSQL_GUI_Tools https://www.pgadmin.org – pgAdmin III is THE Open Source management tool for your PostgreSQL databases – works even out-of-the-box for my “named pipe” / non-TCP/IP set-up Software I installed for my Mac from https://www.postgresql.org/download/macosx/ : Postgres.app – a “nice” server to be started (and also stopped) from the “Applications” folder the “Interactive installer by…

  • Thomas Klausner: 9 PostgreSQL features I wish I learned earlier

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    johayek
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    http://domm.plix.at/talks/9_postgres_features_i_wish_i_learned_earlier.html

  • how to connect to a PostgreSQL database using JDBC w/o host

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    johayek
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    https://en.wikipedia.org/wiki/Java_Database_Connectivity http://jan-lolling.de https://github.com/jlolling/sqlrunner https://github.com/JochenHayek/sqlrunner – my fork I am giving Jan Lolling’s SQLRunner a try to connect to a local PostgreSQL database. SQLRunner is written in Java, and it uses JDBC to connect to the various databases. Apparently there are 2 ways to connect to a PostgreSQL database: hostname + port + database + … socket +…

  • using a toothbrush to clean the Polar V800 data connector interface

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    johayek
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    Not a bad idea – maybe I came across it before – so I better keep it here, so I may come across it again. I took a picture of the backside of my V800 and a toothbrush, and taped the print-out to the wall in my bathroom. That will also remind me 😆

  • how would I do something like “disable-output-escaping yes” in XQuery?

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    johayek
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    http://stackoverflow.com/questions/38677984/how-would-i-do-something-like-disable-output-escaping-yes-in-xquery I am transforming an bank account statement from HTML to a text file (meant to be read by humans) using XQuery. And I want to use “<” and “>” in the output. But XQuery serialisation does the usual XML / HTML escaping. I wonder, how I can get around that unwanted rewriting.

  • the Samsung Android smartphones’ “Ultra power saving mode” and “Mobile data”

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    johayek
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    After disabling the “Ultra power saving mode” again “Mobile data” remained disabled. And I did not notice, that this was the origin of my trouble with unavailable mobile Internet access. Deutsche Telekom’s business service support helped me out of that. I am rather grateful.

  • a McFIT “Cyberobics” class: Anja Garcia’s “Booty Booster”

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    johayek
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    https://www.mcfit.com/de/kurse-details-de/details/1606.html http://www.AnjaGarcia.com http://www.AnjaGarcia.com/blog https://twitter.com/AnjaGarcia https://www.facebook.com/AnjaGarciaTrainer