Hi,
I want to develop an application in VB.net for handheld device(Ticket machine in Bus and train).Is it possible to develop in Vb net.
Whether i need windows OS in my handheld device or any runtime environment only needed.
My hardware is ARM processor.
I want to run my application as standalone in my machine.
Since CoreData has become available for the iPhone in OS 3.0, is it meant to be the answer to data persistence and replace all need for direct SQLite?
What reasons exist to still use SQLite? What are advantages/disadvantages of SQLite vs. CoreData?
Hi,
We are organizing a Linux 101 Workshop for undergrad and grad students. Can you share some ideas/topics that are must for people who are just starting with Linux.
Preconditions: No knowledge of Linux OS, philosophy and technical aspects (kernel, shell, commands)
Post conditions: A basic crash course of Linux which will give them a good start and answer some basic questions asked on it.
Is it possible to detect all the hotkeys registered by the OS as well as software applications currently running? Any native or managed approach on the Windows platform? I know that the RegisterHotKey function returns false if the hotkey is already registered, but what I am looking for is an approach, method, etc. that will give me a list of registered hotkeys. Looping all possible combinations with RegisterHotKey does not sound like a good idea. Anything more efficient?
Title says it. What's the best tool for viewing and editing a merge in Git? I'd like to get a 3-way merge view, with "mine", "theirs" and "output" in separate panels.
Also, instructions for invoking said tool would be great. (I still haven't figure out how to start kdiff3 in such a way that it doesn't give me an error)
edit: My OS is Ubuntu.
I just created my first MVC2 project using the standard template. I need to be able to change the default browser for my project to test in IE (I use chrome as the default on my OS).
Unfortunately, the right click on default.aspx suggestion which worked in MVC1 can't work with these new projects as they don't have that file.
Is there an official documentation on python website somewhere, on how to install and run multiple versions of python on the same machine? On linux?
I can find gazillions of blog posts and answers - but I want to know if there is a "standard" official way of doing this?
Or is this all dependent on OS?
I want to write text files with DOS/Windows line endings '\r\n' using python running on Linux. It seems to me that there must be a better way than manually putting a '\r\n' at the end of every line or using a line ending conversion utility. Ideally I would like to be able to do something like assign to os.linesep the separator that I want to use when writing the file. Or specify the line separator when I open the file.
I am looking for a utility that gives me the ability to specify a binary file format and then interpret a file of bytes according to that format. (Something along the lines of the 010 Editor, but infinitely more cost-effective). Something that runs on Mac OS X would be preferred, but I'm interested to see what all is out there in general (while more of a hassle I'd be willing to run a tool on Windows if it were superior.)
What's your preference?
I want to get the "free memory" of a bunch of servers like this:
def get_mem(servername):
res = os.popen('ssh %s "grep MemFree /proc/meminfo | sed \'s/[^0-9]//g\'"' % servername)
return res.read().strip()
since this can be threaded I want to do something like that:
import threading
thread1 = threading.Thread(target=get_mem, args=("server01", ))
thread1.start()
But now: how can I access the return value(s) of the get_mem functions?
Do I really need to go the full fledged way creating a class MemThread(threading.Thread) and overwriting __init__ and __run__?
I want to compose some basic background music for an iPhone game. What's a good program for OS X (10.5)? I'd like to save the audio files in a compressed format that's compatible w/ AVAudioPlayer (aif, aiff, caf, mp3, aac, m4a, mp4, wav).
Perhaps something like Logic Studio Express?
Cheers!
I want to write text files with DOS/Windows line endings '\r\n' using python running on Linux. It seems to me that there must be a better way than manually putting a '\r\n' at the end of every line or using a line ending conversion utility. Ideally I would like to be able to do something like assign to os.linesep the separator that I want to use when writing the file. Or specify the line separator when I open the file.
Hi -
I upgraded to Emacs 23 a while back and when I did the File, Edit, Options, and other menu options are not available on OS X Snow Leopard. Any ideas how to get them back?
Thanks!
I have a Service running in the same process as my Application.
Sometimes the Android OS decides to kill my service (probably due to low memory).
My question is: does my Application get killed along with the Service? or how does it work exactly?
Thanks!
Just wondering what your comments are regarding the current trend as everything is moving to the web or even the cloud. The significance of an OS or desktop application is getting less attention than web application. So to those folks out there who still develop windows applications, such as WPF. Why still do it? Why not move to web programming? Silverlight instead for example...
I have Mac OS X 10.5.8 and wanted to get its compatible iphone sdk version. i got iphone sdk 3.2 but lllater find out it requires 10.6.2 which i can't get for some reason. i just wanted to know where can i get (exact link if pssible) compatible version of iphone sdk for mac 10.5.8 ... no matter its iphone sdk 3.0 or 3.1 3.2... pls guide.. t hanks
I know that it is a databases in Palm OS, as the development is shift to webOS. Is there any third party javascript library to do the work? or it needs to write manually?
Hi,
I'd like to write an app-store-approvable app for the iPhone OS which uses libffi. Is this allowed? I am capable of rewriting all of the parts that use it with things like NSInvocation without too much trouble, but would prefer libffi. So my question is: would apps that use libffi be accepted to the app store?
While searching for iPhone SDK, i found it works on Mac OS. Is there any version for Windows? If any one have ideas or links, please share with me.
Thanks
I'm making an vector/matrix library for Game which utilizes SIMD unit on iPhone (3GS or later).
How can I do this?
I searched about this, now I know several options:
Accelerate framework (BLAS+LAPACK+...) from Apple (iPhone OS 4)
OpenMAX implementation library from ARM
GCC auto-vectorization feature
What's the most suitable way for vector/matrix library for game?
Hello.
I have a problem with Android Emulator. I have created avd and run it. But when it was started I can't work, because it emulate typing many "=" symbol.
I launch this avd with -debug-all parameter and debuger write "could not handle (sym=61, mod=0, str=EQUAL) KEY [0x00d, down]".
OS - Windows Vista. Last version Java platform, SDK, Eclipse.
Thank you very mach if you can hep me =)
Hi - we are thinking of using SharePoint to host a web app for which we will allow internal staff and licensed external customers to access a website built on SharePoint. I am thinking that for each authenticated user (logged in) we would need an OS CAL & a SharePoint CAL & we would need a processor license for SQL Server - Is this correct & what about non-authemticatedc website "browsers"?
Any advice much appreciated.
Suppose I have the following structure:
app/
__init__.py
foo/
a.py
b.py
c.py
__init__.py
a.py, b.py and c.py share some common imports (logging, os, re, etc). Is it possible to import these three or four common modules from the __init__.py file so I don't have to import them in every one of the files?
Edit: My goal is to avoid having to import 5-6 modules in each file and it's not related to performance reasons.
Hello, I have a os commerce site with a ssl installed but when you go to it does not redirect you to https://www.microcomputerctr.com
Please help.
I am trying to get my products listed with Google products but it keeps disapproving me