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raspberry pi python pylic threading slowview story

http://stackoverflow.com – I have wrote a program in raspberry pi by using python to receive IR signal (using pylirc module) and display some text on LCD. Since I want the text scroll from left to right, I wrote a thread to handle it. In the main loop, it waits IR signal. My problem is the thread seem run very very slow. The text need to wait a long time to display and scroll. (HowTos)

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MakerBot Scores Sesame Street As The First Big Partner In Its 3D Printing Storeview story

http://techcrunch.com –  If MakerBot CEO Bre Pettis’ dreams come true, we’ll one day see a 3D printer in every home. And when you’ve got a 3D printer in every home, what do you need? Things to print, of course. A few months back, MakerBot set out to launch a store front for premium 3D printable objects — sort of like an iTunes for 3D printing, if you will. (IT news)

9
upstart - supervisord fork count > 2 (can;t get supervisord to start on boot)view story

http://serverfault.com – i'm trying to use upstart so that supervisord starts automatically at boot. my supervisord is in a virtual environment. I've configured it to run in foreground mode with -n param and it works if started manually but refuses to start on boot. Following the guide here http://upstart.ubuntu.com/cookbook/#how-to-establish-fork-count I'm discovering that supervisord forks 37 times. > ~/projects/ (HowTos)

9
Menu with working functionsview story

http://www.unix.com – I am creating a menu currently that makes use of functions to complete each selected option but running into a bit of trouble calling them into action still fairly new with using functions correctly so any insight is appreciated. (HowTos)

9
RPC (server doesn't respond)view story

http://www.linuxquestions.org – Hi , I'm using linux ubuntu 12.4 - I would like to use rpc gen . I installed rpcbind ,and things seem work properly. After building & running client & server programs , Server doesn't respond , it should print a message indicate that the client call it. I don't know what's the problem! Any suggestion? Thanks, n.a.s (HowTos)

9
Interaction of fork() and clock_gettime() on Linux 2.6.xview story

http://stackoverflow.com – I need to monitor a section of code that includes a fork and I want to confirm that clock_gettime() is documented as working for this scenario. Here is the pseudo code: starttime = clock_gettime() if (fork() == 0) { /* in the child */ endtime = clock_gettime() print "elapsed time is " endtime - starttime } I can find example code where this technique is used, but I am concerned that (HowTos)

9
Interrupting blocking calls from parallel threadview story

http://stackoverflow.com – The simple code below exemplifies a problem I'm having waking a thread that is blocking on a driver call. (HowTos)

9
PID hash table entries: 4096 (order: 12, 32768 bytes)?view story

http://stackoverflow.com – Reading a server boot sequence of a redhat server 5.8, i saw this and for me is very unclear, maybe i wrong, but i know the linux kernel body allocator uses a power of two mechanism for allocate and dellocate the system memory, From boot messagges: PID hash table entries: 4096 (order: 12, 32768 bytes) Console: colour VGA+ 80x25 Dentry cache hash table entries: 33554432 (order: 16, 268435456 b (HowTos)

9
MakerBot Patents An Automatic Filament Switching System While Parent Company Stratasys Enjoys A Financial Bumpview story

http://techcrunch.com –  A MakerBot patent shows that the company is working on a dual-filament solution that can change print colors on the fly. By leading the filaments through the heated extruder using a sort of “slider” system, the patent suggests that future MakerBots should be able to change colors mid-print, a vast improvement over current dual-color solutions. (IT news)

9
(SOLVED) arm-linux-androideabi-ld: Undefined reference to "printf" [on hold]view story

http://stackoverflow.com – I am trying to build a very simple program in ARM Assembly using the arm-linux-androideabi toolchain included in the Android NDK. (HowTos)