Slashdot is powered by your submissions, so send in your scoop


Forgot your password?
Get HideMyAss! VPN, PC Mag's Top 10 VPNs of 2016 for 55% off for a Limited Time ×

Comment Re:Saturation (Score 1) 170

I think we do have that kind of software.

1) Presentation software, sales systems like powerpoint are way more advanced
2) Interactive books (iBooks)
3) Photo viewers and browsers to replace albums
4) Shopping experience websites (tablet users love the interactive shopping experience)
5) Tablet gaming
6) Note taking

I'd say that's a pretty successful. Apple's statistics show that their tablets are still heavily used. Where they have had problems is creating incentives for upgrades.

Comment Re:Saturation (Score 2) 170

One of the big upsides of Android is hardware diversity. Device manufacturers can easily customize the device for markets and sub markets. The downside is you have hardware diversity induced by easy customization and thus support is expensive and complicated. Two sides of the same coin.

Comment Re:I assumed this was already a default (Score 1) 924

netcat is the sort of thing that likely you would want to "save state" by recording running commands and reissue.

The best way to save state for an editor is to have them write the file out during save of state for the reason you mentioned. This sort of autosaving is for example implemented in OSX for precisely the reason it allows the process manager to decide between multiple potential editors. The other possibility would be to save state by
a) If the file is unchanged allow the editor to reload
b) If the file has changed, dump the contents. Since both emacs and vim maintain a temp file they will make the temp version available on restart.

Comment Re:security best practice? (Score 1) 924

The scenario is a situation where the admin doesn't want processes that take 100% for a couple hours or likely 100% for a couple minutes. 100% for a couple seconds might be iffy but just slip through. If a job is capable of tying up the system for hours it should in most cases be scheduled not run by an end user.

Neither is a bad or a good thing in and of itself its whether the use case fits the admin's (or really the owner's) desired usage for their system.

Nice is a more primitive form of process management. Nice should be absorbed are replaced.

Comment Re:I assumed this was already a default (Score 1) 924

I guess my first question is have you done mainframe? If I say something like central Kentucky horse region looks like England that only makes sense if you know rural England. Anyway columar isn't particularly mainframe. OTOH map/reduce is. The core idea of MR is to able to process records individually and the consolidate aggregates, unlike relational's table at a time. That's exactly what mainframes databases do. Or for example you can think of Kafka as a bank of tapes. Etc...

Comment Re:security best practice? (Score 1) 924

There is ample evidence to the contrary I'm afraid. They continuously break well established behaviour that has worked for a long time not just on Linux but Unix

Disagreeing with the Unix way of doing things and not understanding the Unix way of doing things are not the same thing.

As for the mainframe.... no some of us have used systems that have had to handle contention well for decades.

Comment Re:I assumed this was already a default (Score 1) 924

What do you mean no batch in a modern world? Most of the world is still batch. For example the whole big data push is essentially cutting hardware costs and thus allowing for larger batch systems, going back to tape paradigms on hard drives using generic hardware. Obviously there isn't much one can do that's too intellegent other than avoid fragging with resource contention on real time.

As for a slow FTP taking 12 hours and wanting to suspend, I agree stupid use case. But I was saying that if such a thing were important than systemd should be extended to manage and schedule it.

Slashdot Top Deals

The reason that every major university maintains a department of mathematics is that it's cheaper than institutionalizing all those people.