, 4 min read
I have been a loyal user of del.icio.us since 2006. I have written on this in my post Saving URLs in del.icio.us Still Troublesome. But now enough is enough. Here is a list of annoyances: You can neither export nor import your data anymore. The service is generally slow, i.e., it takes a lot of…
, 1 min read
I have written a review on the OnePlus One smartphone. I have three more invites for the OnePlus One smartphone. Below are the codes. Use them according "first come, first served". Invite 1 with code GLK0-ZEFI-BW0A-MYZG has been claimed and used. Invite 2 with code GLV4-U7PE-V1AL-YJZN was…
, 1 min read
The WordPress.com stats helper monkeys prepared a 2014 annual report for this blog. Here is an excerpt: The concert hall at the Sydney Opera House holds 2,700 people. This blog was viewed about 13,000 times in 2014. If it were a concert at Sydney Opera House, it would take about 5 sold-out…
, 1 min read
Continuing the post Harddisk Drive Speed in MB/s, here are some benchmarks for consumer grade hard disks, USB thumb drives, and solid state drives (SSD). A 64 GB SanDisk USB 3.0 thumb drive: This USB drive has only half of the speed of the USB drive given below. A 32 GB JetFlash Transcend USB 3.0…
, 1 min read
This blog was viewed more than 15.000 times. As in this post, here are the numbers: The averages per day are: Comparing last year and this year: Visits went up by a factor of seven. The development of visits is as below: Google is the top most important referrer by far: Most visited posts in…
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In the year 1989 people from Soviet occupied eastern Germany could flee to West-Germany via Hungary, see German reunification in Wikipedia. Hungary had opened the border to Austria. The German embassy in Hungary initiated a public advertising campaign thanking Hungaria, see Deutsche Botschaft…
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I can share 6 OnePlus invites for the next 5 days, i.e., up to Sunday, 23-Nov-2014. Device in question: One - 64 GB Sandstone Black. If anyone is interested please comment below with your e-mail address and I will hand out the invite. I will not publish or use your e-mail address for anything…
, 2 min read
Yesterday I went to the movie with my family and watched Laura Poitras's film Citizenfour. The movie in Frankfurt was completely sold out, many prospects had to be sent home, because there were no more seats available. I just got a ticket because I had a high number on the waiting list. I am…
, 1 min read
What effect can the optimizer have for gcc? On Intel/AMD I ran my intpoly program (with -n0) once with and once without optimizer. It showed a speed-up of about 3. no optimizer: 7.84s -O3: 2.25s gcc for Intel/AMD is version 4.8.2. On Power8 I again ran intpoly (with -n0). The factor is more…
, 2 min read
Last year I copied the employee and visit count of WordPress and posted this here. Now one year later the situation is still similar. The data is again from Work With Us. Company NameMonthly Uniques…
, 3 min read
End of August I bought the OnePlus One smartphone, henceforth called OnePlus. Previously I owned a Google Nexus 4 smartphone. My initial motive for a new smartphone was to have more storage in my phone. As I use my phone as a camera and do no longer use a "real" camera, lots of pictures…
, 2 min read
Since a couple of decades people drive cars, motorcycles and trucks which pretty much look and work the same as a couple of decades ago. I.e., cars are made of steel, use a fuel powered motor, have 4 seats, etc. Although there are clearly advances in the area, like fuel consumption, electronic…
, 2 min read
German tax laws requires you to issue a tax declaration if you earn more than a certain threshold or own a company. To create this tax declaration you needed the so called Elster-Software which only runs under Microsoft Windows. Luckily there now seems to be a web-form for doing the same thing. The…
, 2 min read
Six months ago Bruce Schneier posted an article on "Choosing Secure Passwords". Some of the key points are (mostly copied verbatim from mentioned post): The best way to explain how to choose a good password is to explain how they are broken. Password crackers do not brute force all 8…
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This blog was viewed more than ten-thousand times. As in this post, here are the numbers: The averages per day are: US and Germany are leading the visit-count. The development of visits is as below:
, 1 min read
I turned 50 this year. So what was up this half century of life? Half of my life I was educated in school and university. I traveled through a couple of western European countries, like Spain, Portugal, Austria, Belgium, France, Switzerland, Italy, either privately or sent by my employer. I…
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I own a single-core laptop with 1 GB of memory. Google Chrome version 34 for Linux 64 bit (ArchLinux) is completely unusable on this machine. I own another single-core laptop with 512 MB of memory. Google Chrome version 12 for 32 bit (Ubuntu 10.04) works just fine on this machine. Both machines are…
, 3 min read
Day 2 of the conference had below talks. Prof. Dr. Bernd Brügmann gave a short introduction. He pointed out that Jena is number 10 in Physics in Germany, has ca. 100.000 inhabitants, and 20.000 students. Dr. Karl Rupp, Vienna, Lessons Learned in Developing the Linear Algebra Library ViennaCL.…
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As announced in Workshop Programming of Heterogeneous Systems in Physics, July 2014, I attended this two-day conference in Jena, Germany. Below are speakers and pictures with my personal notes. Dipl.-Ing. Hans Pabst from Intel, Programming for the future: scaling forward with cores and vectors. …
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I struggled somewhat in getting audio via HDMI on Intel NUC. The following commands in .xsession solved the problem for me: /usr/bin/pulseaudio -D echo set-default-sink 0 | /usr/bin/pacmd exec /usr/bin/firefox The trick is to set the default sink in pulseaudio. I use Firefox on the NUC because…