* Posts by itzman

1722 posts • joined 28 Jun 2011

Learn client-server C programming – with this free tutorial from the CIA

itzman
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Re: Bravo !

Everything is the public face of the Russian intelligence services. Guardian. BBC. Greenpeace. Jeremy Corbyn. Mumsnet. Hillary Clinton.

:)

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Birds are pecking apart Australia's national broadband network

itzman
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Paris Hilton

Sharkls like undersea cables as well apparently.

But the parrots? They just wanna Twitter, let's face it.

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What just trousered a $4.5bn profit, has glum desktop chip sales, and rhymes with go to hell?

itzman
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Paris Hilton

Dear Chipzilla...

What would your new desktop processors do for me that your existing ones do not?

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Apple Cook's half-baked defense of the Mac Mini: This kit ain't a leftover

itzman
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Linux

"The great thing about macs if that you can get 5 years out of them at a push"

The great thing about Linux boxes is that you can get 20 years out if them at a push...

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itzman
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Linux

I hear they make great paperweights

lol!

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Neglected Pure Connect speaker app silenced in iOS 11's war on 32-bit

itzman
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Re: Twats.

Ratners?

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EasyJet: We'll have electric airliners within the next decade

itzman
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Re: The usual error

And you have made teh usual error of conflating the source of energy with the practicability of actually deploying it.

Namely the fact that an electric aircraft performs a lot better then than the megajoules in its battery would indicate by direct comparison with a fuel engine.

Oh and a ground based CCGT is about twice as efficient as the same turbine in the aircraft.

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itzman
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Re: Joke, right?

However electric motors are three times as efficient as a gas turbine so it comes down to about an order of magnitude.

An electric plane can do about an hour of flight, a fuel one up to 10 hours. That's really the only difference,

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itzman
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The only thing stopping ...

is the lack of a suitable battery.

The equations of flight are well known, and if and only if, a lithium air battery (which gets heavier as it gets exhausted, which is great for take-off) can be developed than prop and indeed ducted fan jet planes able to cross the Atlantic are possible.

As with all things electric in transport the world has been waiting for a suitable battery for well over 100 years.

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Dyson to build electric car that doesn't suck

itzman
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re: I'm just curious as to why

Because we are engineers who have had them apart to fix after our wives bought the bloody things?

Because we discovered that a Henry at half the price works twice as well?

And has less parts to go wrong?

There are products that sell to people who dont understand technology, and products that sell to peole who do.

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itzman
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Re: Solve this at the source

I occasionally need a car to do a 200 mile trip, therefore I need to ownn a car that will do 200 miles non stop.

This is true because of government legislation. I would own two cars, one electric for all the short hops, but tax insurance and MOT of low mileage cars makes it more expensive than buying the fuel for the short hop journeys.

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itzman
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Holmes

Re: Solve this at the source

"...still can't see the energy density of batteries and their recharge rate being any better than the 'liquid energy' of petroleum, along with the convenient refilling of the fuel tank. Until THAT happens, electric cars will merely be toys for the rich, the experimenters, and the smug..."

ALMOST true. Lithium air is getting very close to a tank of kerosene, but its an insanely difficult technology to build a battery out of., But I never say 'never' if something is possible

Unfortunately a massive market just waiting for a suitable battery, doth not a suitable battery make...

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itzman
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Holmes

Re: Popcorn

An electric car can be extremely simple and bought for less than £500

https://www.modelsport.co.uk/

So there is nothing fundamentally complex about an electric car.

In fact its a heck of a lot simpler than an IC car. No pistons, cylinders crankshafts timing gear injectors water radiators, starter motor clutch, engine management computer, exhaust system, starter battery, lambda sensor turbocharger, MAF sensor, water temperature sensor oil filter...

Look under the bonnet of your car, remove everything and put back a single computer to control a single electric motor, and perhaps some aircon rads and a fan. Of course brakes and steering are still required, but these are not rocket science.

An electric car is a cinch to make.

Apart from a suitable battery.

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Hotter than the Sun: JET – Earth’s biggest fusion reactor, in Culham

itzman
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Re: Fun times....

I visited Culham in 1966.

Years before we joined the 'common market'

However did it get paid for?

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itzman
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Re: scaling up is the answer?

I believe you that fission is currently practically almost impossible.

But I dont believe the fission peole have anything to do with this.

There's enough economic uranium and thorium for several thousand years...

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Programming in the Middle Ages: Docker makes a lovely pair of trousers

itzman
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Trollface

Re: inserting a clause that encourages users to remember to put the seat down afterwards

Anyone who has done a basic course in logic or optimised game theory realises this as the obvious fallacy it is.

In a properly multigender loo, simply leaving the seat where you last put it is by far and away the optimal way to minimise seat activity.

Consider.

It's a stream of females. Leaving it where it is is the same as remembering to put it down

It's a stream of males, and so putting it down is two seat movements per urination. a complete waste of effort.

Its a a random stream of either. So on balance there is a 50:50 chance of the seat being in the right place already. So that's one seat movement for every other gender that arrives. 50% seat movement per urination.

It's completely clear that putting the seat down is an obvious case of female laziness and sexism, since its net result is that females do no work, and it's all done my men, and it costs more than any other solution.

Beforr feminism: chopping wood and fetching water and getting nagged.

After feminism: chopping wood and fetching water AND putting the seat down afterwards and getting nagged more.

Ergo, the true purpose of feminism is to give women even more scope for nagging.

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Crackas With Attitude troll gets five years in prison for harassment

itzman
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Alert

The mosty frightening thing in the whole article...

...is that the head of the CIA has, or had, an AOL account.

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Stand up who HASN'T been hit in the Equifax mega-hack – whoa, whoa, sit down everyone

itzman
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Re: 'We pride ourselves on being a leader in managing and protecting data'

It was the Bovine excrement meter that was logarithmic.

And with good reasons, as drifting off topic, we are daily faced with two parts of the establishment essentially calling each other bare faced liars.

Politics is no longer about who has the best policies, its about who tells the most attractive lies.

Judging by latest polls, that would be Jeremy Corbyn.

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Indian call centre scammers are targeting BT customers

itzman
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Or it is an outsourcer in India who passed on prospective marks to his buddies...

Yes.

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Climate-change skeptic lined up to run NASA in this Trump timeline

itzman
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Re: Looking forward to the demise of the deniers getting steam rolled by a hurricane

"weak minded capitalist pigs who can't face reality..."

well you are clearly a neo nazi so I guess denial comes with the territory.

Only capitalist pig I knew was made of china, and you smaahed him when you needed a new cap gun

Really. The 1960s are that way--->

And te cold war ended with the complete collapse of an unworkable system. Communism.

Get over it.

The only legacy the Soviets left us was AgitProp and the Green movement that evolved out of the idea of nation destroying anti-nuclear protests into cultural Marxism which was designed to destroy nations by denying that anything had meaning.

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itzman
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Re: I'm intrigued.

No belief involved. Just close examination of the evidence.

(If 'climate change' is short for 'catastrophic man-made climate change')

You should try it sometime.

Of course it takes more effort then listening to the BBC or reading the guardian.

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It's official: Users navigate flat UI designs 22 per cent slower

itzman
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Ergonomics

Was introduced by engineers so that peole could make split second decisions unhampered by any especial need to interpret the interface.

Then engineers stopped designing stuff, and the task was left to art students who could drive ';software productivity tools'

Leading to such wonders as the new Barclays Smart Investors site, which features an airbrushed pastelized couple being 'smart investors' but won't let me withdraw money.

Smart Investors are waiting until the site works well enough so that they can remove their portfolios.

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Crushed Juicero now officially a fruitless endeavor

itzman
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Paris Hilton

Re: Hipsters

Remember when good products didn't need a "mission"? They just did something useful at a price that was reasonable. I believe it was called "value".

Yeah but that means hard work by engineers and people with STEM qualifications.

What did you do with all the people with degrees in Art History?

Marketing.

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El Reg gets schooled on why SSDs will NOT kill off the trusty hard drive

itzman
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Go

Re: warnings

I dont think that is intrinsic to the technology though.

Wear levelling will use up blocks till there's no uncorrupted blocks left to use up, and could easily flag the fact.

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The sky is blue, water is wet and UK PC shipments are down

itzman
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Coat

Re: Will M$ be forced to do a u-turn?

Why don't MS employ Poettering and complete their self destruction?

Systemd AND the Registry combine would surely cause nuclear winter in all PCS running MS.

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itzman
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Rotten Cores

I suspect I will never in my life buy an apple product.

Having tried them extensively.

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itzman
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Holmes

re: Down 3% in rest of EU, down 11% in UK.

Britain leads Europe in tech.

I remember I had broadband years before my sister in Germany got rid of her government issue modem.

PCs are dying. For perfectly good reasons, like everyone who needs one has got one now, and there is no software led drive to cause people to buy new ones.

In fact the reverse is true. As many people are so happy to point out, WinXP was almost as good as it needed to be for many many people.

Slabs & smartphones are where the consumer tat is at.

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itzman
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Re: re: the sky is blue etc

I think this is so true.

I remember the PC thing from the beginning. We bought them because there was something only they could do, and we bought faster and bigger ones as they became available because there was something only they could do,.

I haven't seen a new killer app on a PC since Netscape really. Maybe Minecraft .

PCs are now like cars. They do what they do, they are all much of a muchness, and when yours wears out you get a new one.

Frankly any 64 bit CPU with 4GB of RAM could run this desktop faster than I can keep up with it.

And frankly the apps of 5 years ago are probably good enough too.

I am increasingly dismayed by upgrades that result in slower performance, and creeping featurism that I do not want but cannot turn off.

It is a mature market.

Even the software is mature

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Linux-loving lecturer 'lost' email, was actually confused by Outlook

itzman
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Paris Hilton

when he closed the lid with Outlook open, the screen would press delete and remove everything for him.

Sounds like a perfect sort of laptop to me.

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Batteries that don't burn at the drop of a Galaxy Note 7? We're listening

itzman
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Holmes

Re: Lithium batteries are last century's technology

Now look at lithium air..

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Creepy backdoor found in NetSarang server management software

itzman
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Re: It does look like the companies development and distribution servers have been compromised

I am sure you could set up a shadow file in MySql

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Hell desk to user: 'I know you're wrong. I wrote the software. And the protocol it runs on'

itzman
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Reminds me of teh first time...

I tried to get a Cisco going on UK ISDN

In desperation I phone Cisco in the States and was put through to...

...a pleasant sounding dude who asked a few questions before reciting the magic spell which I think was 'set switch type=3' or something.

That he assured me, would work.

Are you SURE I insisted.

Well yes, he said, since he had just returned from a 3 week tour of all the European countries to test his Cisco ISDN driver software personally...in the field...

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Your top five dreadful people the Google manifesto has pulled out of the woodwork

itzman
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Paris Hilton

Re: I am utterly perpexed

honey, you cant say that these days. you are a potential closet woman.

anything else is sheer bigotry in these gay days

However it has absolutely NOTHING to do with software.

The principle of orthogonality seems to have passed you by.

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itzman
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Re: Ad hominem

Claiming people are biased because they are white is either

(a) as true as for any other skin color or

(b) racist bigotry.

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itzman
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Paris Hilton

I am utterly perpexed

A woman I dont know writes a long tirade about men and women I dont know either.

What has this got to do with computers?

I finished my tea, but there are no signs of global warning induced unusual weather in it.

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Big question of the day: Is it time to lock down .localhost?

itzman
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Re: Is localhost even needed?

No, I dont have those in my /etc/hosts

127.0.0.1 localhost

127.0.1.1 petname

# The following lines are desirable for IPv6 capable hosts

::1 ip6-localhost ip6-loopback

fe00::0 ip6-localnet

ff00::0 ip6-mcastprefix

ff02::1 ip6-allnodes

ff02::2 ip6-allrouters

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Windows Subsystem for Linux to debut in Windows 10 Fall Creators Update

itzman
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Re: Has anyone commenting actually tried it?

Scribus is not too bad at all as a replacement for Quark/Indesign.

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itzman
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Holmes

I wouldnt be surprised...

if Windows didn't morph into a window manager, desktop apps and API running on Linux.

Microsoft has to decide where its future lies.

It's lost the home desktop to smart phones.

It's lost the smartphones to apple and android.

It's lost the servers to Linux.

What is left apart from legacy? The corporate workstation and its apps.

If those apps would run on a linux chassis, who cares about windows, per se?

I.e. a Microsoft supported version of WINE plus a Microsoft branded suite of desktop apps and window manager...

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Autonomous driving in a city? We're '95% of the way there'

itzman
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Of only we could get the average city driver

..up to level 5.

Or I suppose 'to get an AI to drive as well as a human does is

(a) no great shakes

(b) bloody useless.

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How can you kill that which will not die? Windows XP is back (sorta... OK, not really)

itzman
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Paris Hilton

How can a free operating system...

have a 'market share'?

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Boffins grudgingly admit they may have found an exomoon

itzman
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Re: Score!

Don't be silly. All that is required to make the earth flat is to bend the universe properly.

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The Atari retro games box is real… sort of

itzman
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Nice bit of solid modelling...

Bet they didn't do that on an Atari...

They certainly didn't do in in real life materials....

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Linus Torvalds may have damned systemd with faint praise

itzman
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Re: Women Linux Lord ?

It's rightly said that you should love a woman for her personality.

If you want a woman to be nice to you, hire a whore.

If you want true love and affection, buy a puppy.

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Ubuntu Linux now on Windows Store (for Insiders)

itzman
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Re: But...

Slime

Some Linux in Microsoft's Emulator

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Distro watch for Ubuntu lovers: What's ahead in Linux land

itzman
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Re: Desktop Linux ?

...written on a linux mint equipped laptop that installed and ran 'out of the box'

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Microsoft boasted it had rebuilt Skype 'from the ground up'. Instead, it should have buried it

itzman
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Re: Market research

"(People preferred the iPhone over BB because it was better!) "

FSVO 'Better'

Many people who used blackberries have tried to hang on to them as long as possible, because Iphones are a heap of unadulterated wombat turds in their opinion.

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itzman
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Re: Market research

No, just rocking horse poo.

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Britain's on the brink of a small-scale nuclear reactor revolution

itzman
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Re: Heat engines

Not true. all straight steam plant heat engines yes, but combined cycle gas turbines WITH steam plants can better 60%.

But with nuclear fuel being dirt cheap, there is no economic driver to create more efficient installations.

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itzman
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Re: Underground

and it wasn't failsafe. it needed active cooling.

Fukushima is an absolute tribute to basic good design.

in the end its last safety feature - secondary containment and a core meltdown pool - did their jobs.

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London cops hunt for drone pilots who tried dropping drugs into jail

itzman
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Re: Solution - Netting

almost no one ends up in gaol for nicking food to live on.

most gaol terms are for robbery with violence, at a minimum.

Murder, gbh, serious drug trafficking, contempt of court, these re what land you in chokey.

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