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Submission + - Seeking Distilled Software Engineering Experience (wikipedia.org) 1

knapper_tech writes: "I'm a 26-year-old web programmer self-trained in nice MVC based frameworks, including Yii and Django, with their ORM's, well-packaged extensions, database agnosticism and all that other high-minded stuff thrust into a professional track of imperative PHP and MySQL. As usual, believing in high-minded concepts is never quite as informative as witnessing the cascading bugs in haphazardly maintained, undocumented code that never seems to go away and stay with the customer. In addition I get a lot of blown projects by would-be developers in the door. In the spirit of reuse, what are some really good pieces of literature for one to hone their use of the force? I'm not so much asking for logical proofs of why a certain pattern is always better than another, but moreso examples of, "This was the code, this was the fallout, and this was how to decouple it and hook it in properly." I'll be able to pick up the core concepts on my own reading. What I can't duplicate economically (time being priceless) is time spent in the industry. What of course would be most informative is what practices you as a coder hope to find when expecting my code to have a useful lifetime in a code base."

Comment MOD PARENT UP (Score 1) 286

Java is one language. Python is one language. With .Net-like technology, FOSS can invade the windows space like never before. There's the potential to share business logic on everything from Android to XNA. Wake the F*@& up. The growth of cross-platform FOSS breaks down the walls that separate platforms and prevent cross-platform competition from occurring.

The day that FOSS comes up with a totally free CLR and CIL that allows static inclusion of the VM in the binary is they day that people can talk trash about Mono as if FOSS already has a better solution.

Comment Academic Circle-Jerk (Score 1) 741

This test was created in a time when there were certain things that you just needed to "learn." The test is about exclusivity, not intelligence. That's why the math proofs probably needed to be memorized prior to sitting for the exam. Sure, someone who can't remember anything accurately wouldn't pass, but neither would someone who hadn't had the highly specialized and basically useless preparation.

Comment Classics Make it Exclusive, Not Hard (Score 1) 741

The Latin and Greek translating sections or that era's history references are inheritance from earlier universities, which acted in some degree as a sort of social-status certification. Had you spent time learning *gasp* the classics? The first universities to teach engineering didn't have this idiotic obsession with academic circle-jerk, and I imagine their math sections would have been harder while being more practical as well. It hurts to see this introduced on slashdot as though we're supposed to marvel at how hard it is. Could anyone pass a test of Aristotelian medicine? If you could would it be valuable? I'm going to stop before my phlegm gets out of balance.

Comment PYTHON!!! (Score 1) 257

Death to curly braces and semicolons. We should just erase them from ASCII already. Disaster. Absolute worst way to organize language ever.

What does Java have that Python doesn't in two weeks?
Japan

Submission + - Tokyo Summer Blackouts a Sustainability Spotlight (reuters.com)

knapper_tech writes: "knapper_tech writes "TEPCO expects electrical shortages will return this summer, undoubtedly affecting supply chains and impacting a global economy still described as "recovering." While the worst of the disasters has given way to the rebuilding phase, the looming question is how to avoid blackouts this summer in Tokyo, the heart of the world's third largest economy.

One analyst's estimate, "the best-case scenario would see TEPCO boost its capacity by 12.5GW to 46.5GW, well short of peak summer demand of between 55 and 61GW." Tokyo's summer cooling climate peaks in August, so while there might not be enough time to build additional generating capacity or transmission capability, more readily implemented techniques and technologies like cool roofs or simply unplugging devices when off, require only awareness and small investments, such as a switchable power strip.

A seminar series last fall at the University of Oklahoma covered energy consumption reduction through architecture and new usage models. Among unamiliar items were virtual store aisles, which eliminated open-faced cooled shelves. Considering how something currently as niche as a vacuum insulated panel might find easy life inside a Japanese vending machine, where hot and cold beverage storage obviously complicates insulation design, it's seems to be a good time to reflect on the available quick-fixes and help the Japanese and the world recover economically. Surely there are programs similar to the one at OU, and surely there are more ways of robustly saving electricity. I will be in contact with a Hitachi overseas division regarding another energy saving project, and any quality information will be relayed to Hitachi ltd.

Furthermore, given the demonstrated capacity of the Japanese keiretsu to coordinate focused industrial efforts, robust electricity savings could lead to a clear test of whether or not sustainable technologies can affect the growth of an economy, perhaps opening up opportunities to increase energy competitiveness back home. With power consumption fresh on the mind, what are some back-burner items that perhaps should be looked at more carefully moving forward from this disaster?
"

Comment Revision (Score 1) 1

Last sentence is a nightmare. Revise to: Furthermore, given the demonstrated capacity of the Japanese keiretsu to coordinate focused industrial efforts, robust electricity savings could lead to a clear demonstration of how sustainable technologies can affect the growth of an economy, perhaps showing the rest of the world how to continue developing economically while colliding politically over energy demand a little less. With power consumption fresh on the mind, what are some back-burner items that perhaps should be looked at more carefully moving forward from this disaster?"
Japan

Submission + - Ask Slashdot: Avoiding Summer Blackout in Tokyo? (reuters.com) 1

knapper_tech writes: "Manufacturing disruptions in Japan have already affected parts supplies in my part of the world and may send workers home as early as April. While the worst of the earthquake, tsunami, and nuclear crisis seems to have given way to the rebuilding phase, a looming question for Japan and the global economy recently described as "recovering" is how to avoid blackouts this summer in Tokyo, the heart of the world's third largest economy. The typical peak demand period is in August, so while there might not be enough time to build additional generating capacity or transmission capability, more readily implemented techniques and technologies like cool roofs or simply unplugging devices when off, require only awareness and small investments, such as a switchable power strip.

Last semester I had the privileged of attending a seminar series at the University of Oklahoma with many guest speakers including experts on energy consumption and architectural energy conservation in particular. Among unfamiliar items were virtual store aisles, which eliminated open-faced cooled shelves. Considering how something currently as niche as a vacuum insulated panel might find easy life inside a Japanese vending machine, where hot and cold beverage storage obviously complicates insulation design, it's seems to be a good time to reflect on the available quick-fixes and help the Japanese and the world recover economically. Surely there are programs similar to the one at OU, and surely there are more ways of robustly saving electricity. I will be in contact with a Hitachi overseas division regarding another energy saving project, and any quality information will be relayed to Hitachi ltd.

Furthermore, given the demonstrated capacity of the Japanese keiretsu to coordinate focused industrial efforts, robust electricity savings could lead to a clear demonstration of how sustainable technologies can affect the growth of an economy, perhaps giving the rest of the world an opportunity to continue developing economically without colliding politically over energy demand a little less. With power consumption fresh on the mind, what are some back-burner items that perhaps should be looked at more carefully moving forward from this disaster?"

Comment PRCesque (Score 4, Insightful) 685

I don't want to live in China. Whether wikileaks is good, bad, right, wrong, or ugly, if we endorse the self-protectionist nature of the PRC govornment domestically and internationally, if we deny the truth in intellectualism in our graduate schools, then we have ourselves fearfully denied the truth of human nature to seek improvement through understanding and expansion through creativity.

That societies and the global community will have difficulty digesting the recent events does not mean that we shouldn't learn to cope with what is merely a more true revelation of where our mutual interests exist and where our relationships are perhaps thinner than we believe ourselves capable of addressing.

Comment Greatest Password Method Ever - Pass It On (Score 1) 563

Process
Step 1: Make a sentence that's memorable, such as "I am making a password that I will never forget"
Step 2: Use title capitalization rules, such as Article Adjectives and Prepositions: the Capitals of Tomorrow.
Step 3: Convert to Acronym. Preserve capitalization.
Step 4: Convert at least a few letters to l33t.

Example
Step 1: i'm telling you, it's easy to create strong passwords
Step 2: I'm Telling you, it's Easy to Create Strong Passwords
Step 3: ITyiEtCSP
Step 4: I'I'yiEtC5P

Randomness avoids dictionaries. Using conversion rules like these, you end up with something that has a meaningful basis, but looks quite random.

Comment King? Looks More Like the Clown (Score 2, Insightful) 207

Five important aspects of a mouse:
1 Frictionless Scroll Wheel (no bumps while rolling...carpal tunnel)
2 Buttons click with very little vibration. After several thousand clicks per day, the difference between Thwump and TwhaCkchkchck becomes painfully obvious
3 Very, very precise tracking. Although Blue-track is awesome on rough surfaces, I like that first pixel to be quantum mechanically entangled with the first detectable movement. Making users hands numb is not an acceptable way to bring tactile feedback and mouse movement into synch.
4 Shape. Just don't make it suck. Mechanically, I really like there to be troths for the fingers. I think they help bring more of the finger into contact and use the soft tissue to dampen vibrations quickly and gently. It also helps reduce the total moment carried by the fingertip because some of it is applied towards the base.
5 Transmitter and battery....afterthoughts but they need to be on a list that includes everything a mouse engineer should know.

When I started using blender to do tons of 3D modelling, compositing, skinning, animation etc etc, I noticed how crappy mice really are. Most seem to be designed so that oilfield workers will still feel comfortable using them after pulling several thousand feet of pipe.

When truly tied to lots of mouse action, the most important thing is to make it as much of a psychic experience as possible. The mouse should barely exist.

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