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Comment What is cool? (Score 3, Insightful) 511

What is cool? Programming isn't cool. Programmers aren't cool. Being a guitar player in a great band is probably cool. Being a chick magnet might be cool. When has being a Java dev gotten anybody laid?

The only people who care about how "cool" a language is are posers. A professional developer is going to choose the tool that is going to let him/her build what he/she wants with the least fuss. For a lot of today's applications, that tool may well be Java.

What's uncool is a skill that won't get you a job. Java can get you a job, help you buy a car, a house, live your life.

Comment Late 1989, on a VAXstation II/GPX (Score 1) 204

Late 1989, on a VAXstation II/GPX running VMS 5.0. Not exactly a desktop workstation, it was a desk-side box as big as a 2-drawer file cabinet. That newfangled DECWindows came out and killed off the old VMS GUI "VWS". Right about that same time the VAXstation 3100 came out, a true desktop VAX workstation...

The early versions ran a "desktop" called "XUI", which was replaced with Motif in 1991.

Another commenter wrote that the performance has not improved that much since the early 90s. My current desktop Linux box has the equivalent CPU horsepower of 10,000 VAXstation 3100s, but it boots to the login window only about twice as fast. Progress?

Comment Re:rot in pieces (Score 1) 166

Sun stood on the shoulders of giants.

That 68000 processor that Sun used? Modeled after DEC microprocessors. That ethernet wire they connected to? They don't call it Digital-Intel-Xerox Ethernet for no reason. That "new thing" unix Sun used? And the C language? Built on DEC PDPs. Your terminal emulator? Emulates a DEC terminal. USB? A consortium, including DEC. That X-Window System sun used after NeWS tanked? Yep. Came from Project Athena, sponsored by DEC. MIT & IBM.

One of the many reasons that DEC died was that many people in the company were blinded by the brilliance of VMS and the layered products, and could not understand why anyone would want to settle for less. Digital had stuff in the 80s and 90s that the rest of the industry caught up with 10 or more years later, and in some cases, have still not caught up. The problem was that DEC's stuff was very, very expensive, and very proprietary, and DEC was out-marketed by other vendors selling supposedly "open", and certainly cheaper unix based solutions (See "snake oil".)

Comment ultra low latency over microwave and laser link (Score 2) 137

not fiber. point to point laser and microwave links.

I believe you are referring to ultra-low-latency trading.

They prefer microwave links to fiber because the microwave signals propagate faster through air than light does through a glass fiber. Light travels through glass fiber at about 65% of c, which is also pretty comparable to the velocity of a electric signal in a transmission line (.65 to .75 c) (which is where Admiral Hopper ties in)

Microwave signals propagate though air at damned close to the speed of light, and the microwave signal paths are direct by necessity. That means the path can be significantly less than half the distance a cable (electric or optic) and the speed about 50% faster.

Optical paths are also used, they are by laser through the air. This has the same direct path, near c speed advantages as microwave.

Comment Re:Hmm (Score 2) 533

systemd is best avoided. Avoid! Avoid! Avoid!

(pulseaudio, avahi, systemd. Why are these things all such a f*cking bear to deal with? Why, oh why?)

CentOS might work for you, if you don't feel the need to be completely modern. No systemd in Centos 6. I expect to see in in RHEL 7 / CentOS 7, though.

Comment use hearing protection now (Score 4, Informative) 34

This is an article about "hearing loss." Much hearing loss is preventable.

Use hearing protection now.

Use hearing protection when running your leaf blower, weed whacker, power sander, lawn mower, and especially when making like a war-mongering imperialist at the shooting range. Use hi-fi hearing protection at rock concerts and loud clubs.

Once your hearing is damaged, it is not recoverable, unless you become The Bionic Woman -- and for about 50% of us, that is pretty much completely impossible.

Hearing protection is cheap. I like the Etymotic ER20 for rock concerts. Maybe I look silly wearing them. But... I can still hear after the show. I really don't care if people think I look silly. I've been to some literally deafening rock concerts, and my ears have suffered for it... Now I always bring (and wear!) my ear plugs to shows, And I use hearing protection when running noisy power equipment.

Comment good luck with that (Score 1) 162

Yahoo cannot even make yahoo mail work right. The "redesign" -- when it works -- is not user friendly at all. Most of the time it doesn't load pages and show mail at all.

Good luck getting video going.

They need to pack their shit and go home, not blow more shareholder money on a(nother) losing venture.

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