noselasd

72 ms·

751.
by noselasd 12y ago
I'm sure a lot of knowledge of hardware design helps, but it's not necessary. I've toyed around with VHDL on a DE0-Nano board, and while I have a lot of C experience I have none with HW design. I can still program enough to d
752.
by noselasd 12y ago
They do launches with different trajectories, so you'll run out of fuel if the landing site is fixed and you're launching the rocket in another direction. Besides, you'll anyway need something to transport it back to mainlan
753.
by noselasd 12y ago
IIS has several components. One of them, the vulnerable part here, is running in kernel space. In kernel space you have access to everything. As far as I know, IIS is the only(bar embedded devices running a single address space OS and vario
754.
by noselasd 12y ago
That's what rockets basically do today, use multiple stages optimized for the area they're operating in. The issue with rockets is that they have to use a certain amount of energy to go up, and they have to carry their own fuel wh
755.
by noselasd 12y ago
Unlikely. More likely this is another attempt in the long history of car makers trying to gain full control over the entire supply chain. They want to have your car serviced only at approved auto shops that they control or own, using only o
756.
by noselasd 12y ago
He means zero _dynamic_ memory allocation.
757.
by noselasd 12y ago
What's implied is "that you need to keep track of/remember".
758.
by noselasd 12y ago
The problem is still power though. The power requirements are too big to be anywhere near what's feasible for the foreseeable future.
759.
Videos from the 2014 Workshop on Spacecraft Flight Software at Caltech(youtube.com)
1 points by noselasd 12y ago|0 comments
760.
by noselasd 12y ago
Well, there's some other important differences sizeof somearray vs sizeof somepointer are naturally different. &somearray vs &somepointer are very different types. Which also means that somearray + 10 vs somepointer + 10 yields
761.
by noselasd 12y ago
Daniel Stenberg, the maintainer, was also on the packet pusher podcast recently, talking about HTTP/2 - http://packetpushers.net/show-224-http2-its-the-biggest-netw...
762.
by noselasd 12y ago
> Where is the source code for java compiler and jvm stuff? Here: http://hg.openjdk.java.net/ > Can you send a pull request? You'd do that on the mailing list, until you become a contributer with direct access to
763.
by noselasd 12y ago
You also need to get from the surface to the water, and from the water back to the surface. Inbetween is a rather huge layer of ice. On Europa it's though to be 10-20 kilometers thick, though there's indications it could be as &qu
764.
by noselasd 12y ago
I have had enough linux workstations and servers blow up do to tmpfs on /tmp. RAM backed /tmp ? No thanks.
765.
by noselasd 12y ago
Note that the links in a linked can be in-line with the contained data (aka. intrusive pointers). Albeit quite uncommon, they don't need to be pointers/references at all, but indexes.
766.
by noselasd 12y ago
ntpd ( http://www.ntp.org/ ) is the reference implementation.
767.
by noselasd 12y ago
Indeed. e.g. ntpd has support for quite a lot of different hardware - which is important, someone must be a stratum 1 server.
768.
by noselasd 12y ago
Note that since openssh 6.2 you can plug in to sshd for the keys without patching it with the AuthorizedKeysCommand , and there's several utilities around for pulling the authorized keys from LDAP or similar services.
769.
by noselasd 12y ago
*about 4k 64k on linux these days.
770.
by noselasd 12y ago
http://doc.cat-v.org/unix/pipes/ . And there's a bit more about how pipes came to be in unix here: http://cm.bell-labs.com/who/dmr/hist.html
771.
NASA MMS Launches This Thursday, running the open source RTEMS operating system(lists.rtems.org)
9 points by noselasd 12y ago|0 comments
772.
by noselasd 12y ago
I find the cFE , http://sourceforge.net/projects/coreflightexec/files/cFE-6.4... pretty interesting - used as a base for actual spacecraft software, such as the LRO, LADEE, ATLAS and many others.
773.
by noselasd 12y ago
A wired LAN these days pretty much imply an ethernet switch, ethernet switches doesn't send you any frames that should go to another device if it knows which port that device is plugged into. You can't sniff traffic that doesn&#x2
774.
by noselasd 12y ago
http://packetpushers.net/show-224-http2-its-the-biggest-netw... gives some info of HTTP2 for people that are rather new to it. It's not a whole lot of indepth technical info but well worth to listen to
775.
PuTTY 0.64 is released(lists.tartarus.org)
2 points by noselasd 12y ago|0 comments
776.
by noselasd 12y ago
The order of whether left hand or right hand is evaluated first is not specified, but calling a function will be sequenced, so there's no undefined behavior like you describe here.
777.
by noselasd 12y ago
Where would you put them (honest question) ? If you're housing a large part of assets, be it large 3D models, CAD models, music or the like that you're developing, you'd want some place to at least store, version, comment, tr
778.
by noselasd 12y ago
Also, from the article, http://www.watchpeoplecode.com/
779.
by noselasd 12y ago
See e.g http://stackoverflow.com/questions/257418/do-while-0-what-is...
780.
by noselasd 12y ago
https://msdn.microsoft.com/en-us/library/ms175773.aspx - although I'm not sure it's a macro. The nice thing is it's detecting that you actually give it an array.

More ›