vicious is currently certified at Master level.

Name: Jiri (George) Lebl
Member since: N/A
Last Login: 2009-08-27 18:51:39

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Math geek, formerly software geek. This exhibits itself by putting latex code into C programs by mistake, rather than vice versa as used to happen previously.

Credentials: Mathematics: I have successfully used the Baire Category Theorem in actual research. See my UIUC page for more.
Coder: I have created more easter eggs in gnome software than anyone else at the time. For example, Wanda the fish, which appears in more than one place if you know where to look and what to press, gdm computing square root of 2 or pi by monte carlo method, asking for coins on login, killer gegls from outer space, and more... At various times I was actually paid for this by Eazel and RedHat.

Below it says I'm a developer in a buttload of projects, but I'm not really anymore on anything but genius, since I don't have much hacking time these days.


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News …

Interesting reading and comparison of news regarding Ukraine and Gaza. So apparently according to Russian media, people in the west have bad opinion of Russia only because the west has had a long lived fascist hatred of Russians. According to Israeli media, the rest of the world (except US) has a low opinion of Israel only because they are all anti-Semite.  It can’t be because anything we do or say, because we are perfect: even our farts do not smell [citation needed].

Rather interestingly [1], fewer (almost by half) Russians view Israel negatively percentagewise than do Americans.  So Americans are almost twice as anti-Semitic as Russians (this might be news to Jews living in Russia).

If negative opinion of a country was purely based on racism, then it means that racists are able to distinguish between for example North and South Koreans. Also South Koreans are really really racist, and they really really irrationally hate the North Koreans. Essentially as much as Egyptians irrationally hate Israelis. By the way notice that the survey asked if the country (not its people) has a positive influence on the world, but we are assuming I guess (at least in Russian and Israeli media) that nobody can tell the difference between the country and its citizens.

Also the French and the Germans seem to really really love each other. I mean … get a room you two. I mean the French and the Germans have always liked each other. Good thing the survey did not ask about Belgians, because those guys are terrible, we all hate the Belgians.

An interesting piece of information from that study is that Nigerians pretty much have a positive view of the world. Most countries they overwhelmingly love. And even Israel and North Korea manage to get over half of Nigerians to like them. They aren’t too crazy about Iranians and Pakistanis, but it’s not too bad either.

It must be wonderful to live in the world of simple explanations that always seem to indicate that the group you belong to is somehow superior to others, and others simply hate you because you are so good. I think we had a word for that …


Syndicated 2014-07-24 16:29:27 from The Spectre of Math

Putin vs. Godwin

I call Godwin’s law on Russia.  So, by the rules of Usenet, Russia has lost the argument.

I think the security council should adopt Godwin’s law.  Any time you call anyone a Nazi during an argument, you lose your veto power for that issue.

Syndicated 2014-04-16 05:18:22 from The Spectre of Math


When reading news, one should do some quick calculations to test for ridiculousness.  It really makes reading news far funnier.  Let us look at the 19 billion dollar deal where Facebook bought WhatsApp.  It is especially hilarious if we interpret this as how much do we as a society value WhatsApp versus some other things.  These are based on just quick googling, but they are for just eyeballing the thing, not to be taken exactly.

1) Minimum wage hike.  There are about 3.6 million people at or below mimimum wage [1] (2012 data).  If we suppose that they would work 250 days a year for 8 hours a day, the current $2.85 proposed hike ($10.10-$7.25) would amount to 2.85 \times 8 \times 250 \times 3,600,000 = 20,520,000,000.   So about the same.  Facebook could have paid everyone on minimum wage the hike for a year.  But of course I’ve overestimated I doubt everyone on minimum wage works 8 hours a day 5 days a week.

2) NASA budget is about 16 billion in 2013 [2].  So WhatsApp is actually worth more than all that NASA does in a year.

3) Nominal GDP [3].  Czech Republic is about $196 billion.  Ten WhatsApps is the GDP of the whole country of 10 million people (where WhatsApp has 55 employees, so 10 of them have 550 employees).  Jamaica has nominal GDP of $13 billion or so.  WhatsApp is way more than that.  OK, you say, that’s just one year.  Suppose that WhatsApp (what it does) works out to working for 5 years before it becomes obsolete.  That’s 3.8 billion per year.  The GDP of Cayman Islands is $3.3 billion.  And that’s where Facebook is taking its profits to avoid paying taxes [4].

4) The University of California budget for 2013-2014 is $6.2 billion [5].  WhatsApp would fund the UC for 3 years.  WhatsApp apparently produces so much good for our society that it equals about the output of the entire UC system for 3 years.






Syndicated 2014-02-27 00:43:27 from The Spectre of Math

New computer, still with MATE …

I just got a new work laptop, the Dell XPS 13 developer edition.  Even for a day installed GNOME 3 on it.  Then I realized that I can’t work with two different desktops at the same time, so I went back to MATE.  I can’t change my work computer to GNOME because the dual-monitor support is terrible in GNOME shell.  Oddly it seems that dual monitor is a corner case for GNOME devs now.  Strange as Linux is more used in the “workstation” market than “home desktop” market, and if I look around the offices here, whoever can (has funding) does have a dual monitor setup on their workstation.  GNOME sucks as a workstation.  It might be fine as a place to launch a web browser, email, chat, whatever it is that kids do nowdays.

The other thing is that this has a pretty high DPI, and EVERY desktop kind of sucks at this.  I don’t think that mid 30′s is too old to use computers, but there are things which are definitely harder on this thing and require squinting.  My eyesight is not what it used to be, but it’s not that bad.  I can get most (but not all) fonts to be bigger.  But for example chrome I can’t get to be bigger everywhere, that is, yes on the webpages, but no on the tab headers.  Also UI elements in other things are tiny, like scrollbars are suddenly hard to hit because they are tiny.  Why don’t these things also scale?  That’s annoying.  Smaller resolution is OK, but blurry and sucky.

Another annoying thing is this really godawful thing called a click-pad.  It makes the assumption that just because you can do something, you should.  So the top of the “buttons” are now also place where the “mouse” moves.  So by pressing the button I am also moving the mouse, often clicking somewhere else.  So now if I want to click on something two things happen: 1) the mouse jumps somewhere completely different 2) or I can’t hit it.  Put that together with the small controls and you have a recipe for disaster.  I continually click on things I don’t want to.

Ahh well … There are nice things about the laptop too, like the size, and the case.  Though it doesn’t have a lock hole, which is really anoying … in a coffee shop, am I supposed to take the laptop to the bathroom with me?  I know it’s small, but taking your laptop with you to pee is kind of weird.  Oh yeah … ended on another complaint …

Syndicated 2014-02-03 19:53:56 from The Spectre of Math

Installed MATE, bliss ensued

A couple of crashes of GNOME shell, including yesterday stealing my keyboard focus and refusing to let it have me back, and then the mouse not working for a while … Together with the shell just generally driving me nuts, was enough to type “installing mate on ubuntu” into google.

At least this is sort of GNOME, so I don’t feel like a “traitor to the cause.”  I do like one feature of gnome-shell and that’s the window stacking if you press it against the sides, so I can have two side by side windows easily.  On the other hand, I have multiple desktops on my second monitor now.  Yay!  It feels good to be back in saner and less-flashy times.

Syndicated 2013-10-01 20:25:16 from The Spectre of Math

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