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• Is there a way to change lookandfeel for wx Python?

  - by uberjumper

  Hi, i was curious if there is some sort of way to change the look and feel of wxpython to something that is more standardized. I am writing a small application for windows and mac os x. And i noticed that Mac formats the layout and look of my application pretty terribly. I looked around online and could not find anything. Any ideas?

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• How can the audio data being sent to the speakers be eavesdropped from my application?

  - by witch

  Is there an API that is suitable for doing this? A possible application of this is for writing a visualiser, and to play with real time signal processing.

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• switching pictures when hovering over a link choice

  - by John

  I am new to this. I am writing in html and I was curious if it is possible to switch to another image when the the link is hovered over.

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• dictionary/map/key-value pairs data structure in C

  - by morgancodes

  How does one construct and access a set of key-value pairs in C? To use a silly simple example, let's say I want to create a table which translates between an integer and its square root. If I were writing javascript, I could just do this: var squareRoots = { 4: 2, 9: 3, 16: 4, 25: 5 } and then access them like: var squareRootOf25 = squareRoots[5] What's the prettiest way to do this in C? What if I want to use one type of enum as the key and another type of enum as the value?

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• What do students look out for in term paper and essay?

  - by user310917

  I wanted to know what kind of material students mostly look out for when they either have essay writing to do following their term paper before their examinations?

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• Copy huge tables data from one database to another in SQL Server.

  - by Narasimhulu

  I have two database say DB_A and DB_B. In DB_A database, table having huge data (few tables are having 2 to 10 million data). I want to move the all table data from DB_A to DB_B database. Please help me on writing stored procedures to move efficiently (fast) the data from one database to another.

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• How can I use the match variable $1 following a substitution in Perl?

  - by justintime

  What is the cleanest way of picking up a match variable form a substitution in Perl I sometimes find myself writing s/(something)// ; my $x = $1 ; then I realize that if the s/ / / fails $1 might be carrying over a value from a previous match. So I try my $x = 'defaultvalue' ; if ( s/(something)// ) { $x = $1 ; } Is this the cleanest way of doing it?

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• rails log rotation behaves weird (rails version 2.3.5)

  - by robodo

  I'm trying to setup log rotation in rails. I have put this in my environment/development.rb: config.logger = Logger.new("#{RAILS_ROOT}/log/#{ENV['RAILS_ENV']}.log", 1, 5*1048576) 2 files are created :-) but it looks like rails is writing to them randomly and at the same time as well. This creates messy log files :-( what am I missing?

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• Dynamic allocation in C

  - by Kerby82

  I'm writing a program and I have the following problem: char *tmp; sprintf (tmp,"%ld",(long)time_stamp_for_file_name); Could someone explain how much memory allocate for the string tmp. How many chars are a long variable? Thank you, I would appreciate also a link to an exahustive resource on this kind of information. Thank you

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• What is the equivalent of domain admin on Sharepoint 2010?

  - by user54266

  I have to support Sharepoint on a daily basis but do not have the equivalent of domain access so I'm constantly having to ask the guy in charge of Sharepoint to add me to a new security group to complete my task. Rather than having to bug him all the time (he is only somewhat technical) it would be easier to simply have the equivalent of domain admin access for Sharepoint (I'm a sys admin and have domain admin access already but this doesn't seem to carry over to FOSS). What is the equivalent of domain admin access on Sharepoint 2010? Thanks in advance.

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• Is there a equivalent in C for C++ templates?

  - by nunos

  In the code I am writing I need a foo(int, char*) and a foo(int, int) functions. If I was coding this in C++ I would use templates. Is there any equivalent for C? Or should I use void pointers? How? Thanks.

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• How to detemine which network interface (ip address) will be used to send a packet to a specific ip

  - by rusbi

  I'm writing a SIP stack, and I need to insert an ip address in the message. This address needs to be the one used for sending the message. I know the destination IP and need to determine the NIC (its address) that will be used to send the message....

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• Can I upload an object in memory to FTP using Python?

  - by fsckin

  Here's what I'm doing now: mysock = urllib.urlopen('http://localhost/image.jpg') fileToSave = mysock.read() oFile = open(r"C:\image.jpg",'wb') oFile.write(fileToSave) oFile.close f=file('image.jpg','rb') ftp.storbinary('STOR '+os.path.basename('image.jpg'),f) os.remove('image.jpg') Writing files to disk and then imediately deleting them seems like extra work on the system that should be avoided. Can I upload an object in memory to FTP using Python?

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• Determining if an item is a string or a list in Erlang

  - by Zubair

  I am writing a program that can have either a list or a string as an argument. How can I tell the difference between a string and a list programmatically in Erlang. Something like: print(List) -> list; print(String) -> string.

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• What kind of database to use in C#

  - by Chris

  I'm writing a program in C# that will need to store a few Data Tables on the user's computer and load them back when he restarts the program: Up to about 10000 records consisting of text and integers. I don't want to use a CSV file, and I had some trouble with SQLite. Are there any other good options to try?

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• how to obtain the facebook uid of a user in php

  - by Eric

  Hey, I'm writing a canvas app for facebook. I use the command: $user_id = $facebook-require_login(); To get the userid, but at the first few pages of my app I don't want to require login, but if the user's logged in, I'd like to know what the userid is. Basically I need a "get_login()" command that perhaps returns 0 or null if the user is not logged in. Is there anything like that?

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• How do I check if a process is running from c++ code ?

  - by Maciek

  Hey all, I'm writing a C++ app that will communicate with another process via boost::interprocess, however I need to check if the other process is actually running first - as the other process is responsible for creating the inter-process shared memory. How do I check if the other process is running ? folks, I'm specifically required to check other processes

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• Convert a python dict to a string and back

  - by AJ00200

  I am writing a program that stores data in a dictionary object, but this data needs to be saved at some point during the program execution and loaded back into the dictionary object when the program is run again. How would I convert a dictionary object into a string that can be written to a file and loaded back into a dictionary object? This will hopefully support dictionaries containing dictionaries.

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• Analyzing client requirements and formulating software functionalities

  - by James P.

  How does one go about properly analyzing the requirements of a client in terms of software and writing down a list of functionalities? Feel free to share your own experiences.

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• PHP: trying to create a new line with "\n"

  - by user248959

  Hi, i'm writing this: echo "foo"; echo "\n"; echo "bar"; and "bar" is not written in the line below. What am i doing wrong? Javi

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• Connecting C++ to C#

  - by Cenoc

  I've been writing a program in C++ and noticed there is a library in C# that someone else wrote that I would like to link in to my code.... but I'm not sure how to do that. Can someone suggest something? Doubt this matters, but I'm using Windows 7 with MSVC2010. Thanks in advance!

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• Limits of GUIs in C#

  - by xarzu

  What are the limits of writing a C# app when you want a truly impressive GUI? At what point does one have to leave Visual C# behind and go into WPF? Also, if I choose to go with WPF, do I have to ditch the Visual Studio IDE and go with Expression Studio?

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• iPhone: trouble with wrong credentials

  - by user331396

  I am writing an iPhone App that uses a HTTPS/SOAP service which needs user credentials. After I change the password used for these credentials from a valid to an invalid one I still get a valid response from the service, as if the password was never changed. When I restart the app (with the invalid password) the app immediately receives the expected '401' message. Any hints what I might left out to code? Thx :)

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• if `int != 1` or `int == 0`?

  - by Emil

  Hey. I was coding here the other day, writing a couple of if statements with ints that are always either zero or one (~bools), and I asked myself: Should I use if (int == 1) or if (int != 0) ? Is there any difference at all? Please, don't answer with stuff regarding the int may being more/less than 1/0, that's not what I want to know.

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• How to set selected a file in File browser in linux using terminal?

  - by EEE

  How can I open a file browser and set selected a specified file in linux by using command line? In windows I am able to do it by writing: explorer /select, c:\path\to\file

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