hi i am new to android programming, can someone please tell me how to get access to the files in a directory , i am using Environment.getExternalStorageDirectory() method?
I am interested in understanding object-oriented programming in a more academic and abstract way than I currently do, and want to know if there are any object-oriented concepts Java and C++ fail to implement.
I realise neither of the languages are "pure" OO, but I am interested in what (if anything) they lack, not what they have extra.
Hi, guys! I have a question about remote control by wi-fi from pc or mobile phone.
I want to control a some robot by wi-fi, but i don't know about any wi-fi DYI modules, anyone have a links to pdf, blogs and others about this question? It's may be such a programming wi-fi protocol and others.
Thanks!
I don't want anything incredibly complicated. I am working on a client outside the US, and I just want a basic check to see if someone is accessing his page from the US or not. After that, I am going to default the language in either English or Spanish, after determining where the visitor is from.
Thanks.
Programming language : VB6
I have a problem to copy region within a picture deteremined by 4 points(p1,p2,p3,p4), and reskew it to a another picture with fixed rectangle (P1,P2,P3,P4), as shown :
thank you so much in advance for your help
I am looking for a good Tree data structure class. I have come across this package, but since I am relatively new to Python (not programming), I dont know if there are any better ones out there.
I'd like to hear from the Pythonistas on here - do you have a favorite tree script that you regularly use and would recommend?
Is there any way to implement globbing in git checkout? It would be great to be able to use
git checkout re*
or even to have tab completion in the shell. I'm using zsh, but an answer that is shell independent would be great.
Note: I realize that this is kind of a pipe dream, so... if I needed to implement this myself, must it be done in the shell language itself, or could it be done in, say, Ruby?
I know this is possible in other programming languages. Suppose we have the following arrangement:
- (void) myMethod:(NSString*)variables, ... {
// Handle business here.
}
- (void) anotherMethod:(NSString*)variables, ... {
// We want to pass these variable arguments for handling
[self myMethod:variables, ...]; // Do not pass GO
}
// Start the party:
[self anotherMethod:@"arg1", @"arg2", @"arg3", @"arg4", nil];
What's the trick to get this working in ObjC?
Not completely a programming question, but its close enough so here goes:
In Mac OS I'll put user-specific files for my app in ~/Library/Application Data/{MyApp}/ and in *nix I'll put them in ~/.{MyApp}/ - where should I put them for Windows?
I'll be using Ruby's File.expand_path to get to this directory, so if there's a windows equivalent of ~ then that's fine.
(Answers for Windows XP, Vista and 7 would be appreciated if they're not the same)
I start to learn class in PHP. According to my experience with other language, i can tell class is different then function. So, how we spot if our class start to be too much and too important and how we minimize its impact ?
I have a query:
SELECT Content.content_name, Language2.Name, Language2.language_id,
Content.id, Content.content_description,
FROM Language AS Language2
LEFT JOIN contents AS Content ON (Language2.language_id = Content.language_id)
How do I select only the distinct content_name?
I mostly use Eclipse but have mentionned Netbeans on my cv. Are there any good concise and up-to-date tutorials apart from the official ones that could bring me up to speed on how to use the platform efficiently (shortcuts, debugging, views ...)? This excludes programming tutorials as I don't really need them unless there's a special manipulation involved.
The usual recommendations for a web development and debugging web browser are Firefox/Firebug or Safari/Web Inspector.
But I like Google Chrome, and would like to use this as my primary development browser. What plugins or tools should I get to optimise my web programming experience with Chrome?
I want to create a C# app which rests in the system tray.
However, I would like this application to overlay certain graphic elements / drawing on top of the screen above all windows at certain times.
So, for example, while my application is running, even though minimized to the tray, it will draw certain shapes on top of the screen regardless of what is there.
Is this possible using C#? If not, is there any other language that would have this capability?
I was browsing this thread, which has good recommendation but a bit too general for me.
So, if anyone has a collection of nice game programming feeds,please share them. :)
(both general and specific topics are welcome)
Hi there. Does anyone have any recommendations for a class (online) or tutorial that teaches android programing for dummies? It's frustrating knowing exactly what you want to do and no idea how to do it. Something that uses basic language and explains each line in detail to help a person remember how to do it later. Any suggestions would be great. Thanks.
ia have meet following problem
suppose we have sorted array of size 2^k-1 where k is given number we should copy this array into heapsearch array b the elements in odd positions of a go in order into last half of the positions of b positions congruent to 2 modul0 4 go into b's secodn quarter and so on this is not homework and please nobody tag it as homework it is from programming pearls please any ideas
Which is the best programminglanguage to use for creating a screensaver?
I am thinking of creating a screensaver to showcase projects i have done before for self satisfaction.
How should i go about it?
Thanks
Hi,
I have a programming running on linux ubuntu which tries to connect to a server port using TCP.
Can you please tell me how can I find out that is timeout value for a client socket connecting to a server socket for ubuntu?
Thank you.
Im a Newbie to PHP and FBML(Facebook Markup Language).....so now im coding a Facebook app so I need to get profile picture and friend name when I select a name from FB:Friend Selector
Select a Friend <fb:friend-selector uid="exclude_ids" name="pal" idname="friend_sel" />
I use exclude_ids to see all friends in my selector so how to get profile picture? I can get name from this but how to get the profile pic large?
Hi,
Can we convert numbers to their alphabetical equivalents? For example
21 - twenty one
9999 - nine thousand nine hundred ninghty nine
If yes, how to do this?
Thanks and Regards,
EDIT :
Any language will do. C#, C++, Java, python.
I'd like to test whether particular socket options have been set on an existing socket. Ie, pretty much everything you can see in:
#!/usr/bin/env python
'''See possible TCP socket options'''
import socket
sockettypelist = [x for x in dir(socket) if x.startswith('SO_')]
sockettypelist.sort()
for sockettype in sockettypelist:
print sockettype
Anyone know how I can see the options on existing sockets, ie those created by other processes? Alas nearly all the documentation I read on Python socket programming is about making new sockets.
Actually what I want - simple DB with simple User Interface. Like MS Access, but for web and it can be without Dragn n Drop, but described with markup language.
For example if I want to create list report, then i need to write something like:
<table query="SELECT * from mytable"></table>
It needed for simple data applications. In that kind application no programming logic required. Just working with DB. Changing DB data and showing it.