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User: Dunbal

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Comments · 12,109

  1. Interesting choice on US Airlines Say Smaller Carry-Ons Are Not In the Cards · · Score: 1

    Not once have I seen an airline actually enforce carry-on size regulations, in 40 years of air travel.

  2. Re:x/0 does not equal 0. on Ask Slashdot: What's the Harm In a Default Setting For Div By Zero? · · Score: 1

    Better than Wikipedia maybe take a math course? I mean, if you want to sound like you know anything when discussing math.

  3. Re:x/0 does not equal 0. on Ask Slashdot: What's the Harm In a Default Setting For Div By Zero? · · Score: 1

    The Limit as x aproaches 0+ of a/x = infinity. But the Limit as x approaches 0- of a/x = negative infinity.

    Incorrect.

    The Limit as x aproaches 0+ of a/x = approaches infinity. But the Limit as x approaches 0- of a/x = negative infinity.

  4. Re:x/0 does not equal 0. on Ask Slashdot: What's the Harm In a Default Setting For Div By Zero? · · Score: 2

    Infinity does not exist. Real mathematicians (ie - NOT you) only speak of numbers APPROACHING infinity. So, as the divisor approaches zero, the quotient approaches infinity. You cannot have infinity as a quantity since it does not exist. Otherwise what happens when you divide infinity by zero, and is that new infinity the same as the first infinity?

  5. Re:Infinity on Ask Slashdot: What's the Harm In a Default Setting For Div By Zero? · · Score: 1

    Except a graph of the tangent function.

  6. Re:Infinity on Ask Slashdot: What's the Harm In a Default Setting For Div By Zero? · · Score: 1

    You learn arithmetic long before you learn algebra, and a very basic rule of arithmetic is thou shalt never divide by zero because the result is undefined.

  7. Re:And how do you know if there's an error then? on Ask Slashdot: What's the Harm In a Default Setting For Div By Zero? · · Score: 1

    "How?" said Miss Pearce obediently, but without enthisiasm.

    "By writing down what the answer is!" exclaimed Dirk. "And here it is!" He slapped the piece of paper triumphantly and sat back with a satisfied smile.

    Miss Pearce looked at it dumbly.

    "With the result," continued Dirk, "that I am now able to turn my mind to fresh and intriguing problems, like, for instance..."

    He took the piece of paper covered with its aimless squiggles and doodlings, and held it up to her.

    "What language," he said in a low, dark voice, "is this written in?"

    Miss Pearce continued to look at it dumbly.

    Dirk flung the piece of paper down, put his feet up on the table, and threw his head back with his hands behind it.

    "You see what I have done?" he asked the ceiling, which seemed to flinch slightly at being yanked so suddenly into the conversation. "I have transformed the problem from an intractably difficult and possibly quite insoluble conundrum into a mere linguistic puzzle. Albeit," he muttered, aftera long moment of silent pondering, "an intractably difficult and possibly insoluble one."

    Apologies to Douglas Adams - Dirk Gently's Holistic Detective Agency.

  8. Re:Sounds like a plan! on Ask Slashdot: What's the Harm In a Default Setting For Div By Zero? · · Score: 3, Insightful

    Yeah but for some people "if(investors >= 1)" is hard.

  9. Eugh on Ask Slashdot: What's the Harm In a Default Setting For Div By Zero? · · Score: 4, Insightful

    After 20 years of programming, I've decided I'm tired of checking for div by zero.

    I am amazed that someone can persist in a career for 20 years without a clue as to what they are doing. If you are getting divide by zero errors there is something wrong with your logic. Don't blame the computer and certainly don't try to outsmart the computer which is trying to help you by pointing this out. Div by zero errors aren't something you should gloss over, they're something that should make you sit down and come up with an algorithm that actually does what you thought it was supposed to do.

  10. Re:Effect of nukes on NEOs on Should Nuclear Devices Be Kept On Hand To Protect Against Near Earth Objects? · · Score: 3, Insightful

    Most of the damage from a nuclear weapon comes from the overpressure created by superheated air. There's no air in space. So apart from being hit by tiny fragments of bomb casing and part of the object being heated a little not much would happen, even if detonated on the surface of such an object. Drilling into it on the other hand might - MIGHT work. Now, how'd you like to drill a couple hundred feet into solid iron-nickel alloy?

  11. Re:McLoving Mickey on After Uproar, Disney Cancels Tech Worker Layoffs · · Score: 1

    You better believe it!

  12. Re:$2b / 9m users on GitHub Seeks Funding At $2 Billion Valuation · · Score: 1

    Doesn't matter. All that matters is that a bank can find someone dumb enough to pay for it. There's always one.

  13. Re:If Sourceforge is any example on GitHub Seeks Funding At $2 Billion Valuation · · Score: 2

    Hookers and blow.

  14. Slashvertisment on Unreal Engine Code Issues Fixed By Third-party Company · · Score: 4, Insightful

    Why do I feel like this is an ad for the code analyzer?

  15. I'm confused on Amazon Pulls Kodi Media Player From App Store Over Piracy Claims · · Score: 4, Funny

    But Amazon sells computers, and computers facilitate piracy.

  16. Re:Mixture on US Teen Pleads Guilty To Teaching ISIS About Bitcoin Via Twitter · · Score: 1

    Wouldn't it be simpler if I just told you I was 47?

  17. Re:Aiding someone in joining an enemy military on US Teen Pleads Guilty To Teaching ISIS About Bitcoin Via Twitter · · Score: -1, Troll

    So where does that put the US, since they actually created ISIS to go after Assad before they turned? Does the US government get to put itself in jail for treason?

  18. Re:Mixture on US Teen Pleads Guilty To Teaching ISIS About Bitcoin Via Twitter · · Score: -1

    Fix problems that exist. Worrying about them won't do shit.

  19. Propaganda on Report: Russia and China Crack Encrypted Snowden Files · · Score: 2

    and which may have helped to prevent a 'hot' nuclear war.

    Preventing escalation in hostility by acting in a hostile manner. Right. See? Spies are GOOD. When we spy on a country it means we're trying to be friends. Also black is white, 2+2 = 5, and Oceania has always been at war with Eastasia.

  20. Re:What an embarrassment for Microsoft on Surface Pro 3 Handily Outperforms iPad Air 2 and Nexus 9 · · Score: 0

    I don't think Apple sells anything for $25, except for maybe iPhone cases.

  21. Re:actual working speed and battery life on Surface Pro 3 Handily Outperforms iPad Air 2 and Nexus 9 · · Score: 3, Insightful

    all the antimalware programs you'd want on a PC

    If you're trying to draw on the notion that only PC's get malware I have news for you...

  22. Re:The iPad Has Plenty of Horsepower on Surface Pro 3 Handily Outperforms iPad Air 2 and Nexus 9 · · Score: 0

    A 386 has plenty of horsepower for facebook. The Windows OS on the other hand...

  23. Re:Just because you can... on Dark Net's Top Selling Drug Dealer Is Making $1.5 Million This Year · · Score: 1

    After all, they're still in business, right?

    Yeah, right up until they day they're not. Unfortunately in this business the usual exit is not retirement, it's prison.

  24. Re:Ah hah on Ask Slashdot: What Hardware Is In Your Primary Computer? · · Score: 1

    Feel free to check out the intel specifications on the CPU involved. Under memory specifications it says: Max Memory Size (dependent on memory type) 32 GB.

    Now I know that theoretically a 64 bit CPU should be able to address 2^64 bytes, which is a very large number indeed. In practicality however I'm guessing they're saving on pins and/or using them for something else.

  25. Re:...useful for a pub quiz? on How Much Python Do You Need To Know To Be Useful? · · Score: 1

    We are the knights who say...