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Comment Re:It is the butterfly effect. (Score 1) 240

So hence CFD N-S equations are not (presently?) solvable, hence simulation is used to approximate the answer, would it mean, all imperfections of computations asides, that exact weather forecasting is not possible?

I suppose hence N-S equations do not have (yet?) mathematical proofs of solutions and smoothness, we cannot yet predict if precise weather forecasting is even theoretically possible?

Comment Re:is gmail faster in it? (Score 2) 195

But wait...it's a client speed up optimization. All in all it would cause the same amount of traffic just reordered to start pages render sooner.

As for Joe Human, his reaction time is at about 20ms. Hence @5% improvement would be theoretically "noticeable" in a 2 seconds page load. But unnoticeable if Joe Human would have to observe it relative to 2 seconds total. Likely even with a stop watch Joe H. would be in "error area". And 100ms would be an improvement on a 20s load which would challenge patience of any Joe H.

From improvement description:
"The primary drivers are: preloading images sooner, more aggressive use of idle network time, dynamically changing resource priorities, deprioritization of preloaded resources, and reduced bandwidth contention among images."

From TFA:
"when you add up those saved seconds across all Chrome users, it totals to more than 510 years of people’s time saved every week."

Now that's convincing argument.

I admit that squeezing that 5% of already well optimized code is a great achievement (technically) that may be head-deep in the law of diminishing returns (practically). But G$$gle can afford it.

Comment put them on side-track assigments (Score 1) 509

If you have influence on the type of assignments they get, push them into more boring, less desired assignments (also less critical). They usually are aware of their situation and will be happy to grind through the bore and even more happy to be left alone. Also the rest of the team will be grateful for this effort.

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