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• C# Speaker Output Device *Advanced* Settings

  - by Kyle

  Hello all. I have a C# (WPF) application which checks for all output devices (Speakers) and I need to check the Bit Depth and Sample Rate of the output device. Has anyone worked with this or know of a way to do so? I have been searching around, but found nothing similar... Any help is much appreciated. Thanks

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• How to convert byte[] to that text format?

  - by John

  Hello, I can say I don't know what I'm asking for help,because I don't know the format,but I've got a picture. I have a byte[] array ,how do I convert it to that format below(in right)? Its not plain ascii.

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• Django: Sum on an date attribute grouped by month/year

  - by Sébastien Piquemal

  Hello, I'd like to put this query from SQL to Django: "select date_format(date, '%Y-%m') as month, sum(quantity) as hours from hourentries group by date_format(date, '%Y-%m') order by date;" The part that causes problem is to group by month when aggregating. I tried this (which seemed logical), but it didn't work : HourEntries.objects.order_by("date").values("date__month").aggregate(Sum("quantity"))

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• WPF debug freezes computer with windows 7 64bit

  - by tcables

  Hello, I am using visual studio 2010 on Windows 7 64bit. I compiled and ran a simple application basically a thing a child could make. Well the second it started to run, it froze my computer and rendered it unresponsive. It continues to do this every time and for every application. Any ideas why this is happening?

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• Best way to create a C String

  - by Daniel

  Hello, I'm currently using char *thisvar = "stringcontenthere"; to declare a string in C.. Is this the best way to declare a string?

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• File comparison utility

  - by Night Walker

  Hello all I am looking for compare utility similar for "win merge" or "beyond compare" . That in addition for gui comparison will have api that i will be able to run on my files via my code and see if the files are the same or not and also use it in gui mode to show graphically the differences . Any recommendations ? thanks

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• SNMP for Local printer??

  - by Werewolve

  Hello, I search a way to Get Information from a local printer.... Maybe with the SNMP Protocol? The printer is connected with USB or PPI.... Is this possible? Thanks Werewolve

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• Netbeans PHP autocomplete

  - by poru

  Hello, how could I add an autocomplete for PHP build-in functions like htmlentities or var_dump? The autocompleter work for my classes but there's not autocompletion for functions like mentioned above.

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• Java ME right to left TextField label

  - by Nimrod Shory

  Hello, I'm writing a Java ME app and i need the label for the text field to be right aligned.. I've tried setting the layout of the TextField to Item.RIGHT but it doesn't seem to affect anything when running on my test phone (Nokia E71). The text inside the TextField is right aligned and Lists and such items are desplayed correctly (RTL aligned) but the TextField label isn't. Any ideas? Thanks.

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• How to correctly highlight cursor line in VIM?

  - by Eye of Hell

  Hello. VIM can be configured to highlight current line via :hi cursorline guibg=green and set cursorline commands. But if I enable tabs display via: :hi specialkey guifg=grey guibg=grey :set listchars="tab" :set list Cursor line highlight will corrupt tabs display: Any hints how i can avoid corruption so may tabs are highlighted with one color and cursor line is highlighted with another color without any ^I displayed at intersection?

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• How to draw text in a bitmap using wxpython?

  - by aF

  Hello, I want to draw a number centered inside a wx.EmptyBitmap. How can I do it using wxpython? Thanks in advance :)

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• Getting Exception to Get record by ID using NHibernate

  - by Muhammad Akhtar

  hello dear, I am new to Nhibernate, I am trying to get record by ID and I am getting exception Unknown entity class: DAL.Product here is my line of code where I am getting exception.. Repository.Get<Product>(id); What could be the issue? Thanks for your help.

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• Rule of presidence == over =

  - by robUK

  Hello, I am just wondering would it be better to do this: if((fd = (open(filename, O_RDWR)) == -1)) { fprintf(stderr, "open [ %s ]\n", strerror(errno)); return 1; } or this fd = open(filename, O_RDWR); if((fd == -1) { fprintf(stderr, "open [ %s ]\n", strerror(errno)); return 1; } Many thanks for any suggestions,

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• Run sql script from console and not from query analyzer in SQL server

  - by Spyros

  Hello , i have written an sql script for updating a database that runs in SQL server 2005 and I want to make that changes to the production DB server but I dont want to run the query from the query analyzer , is there a way to run the sql script from console?

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• find and replace tokens in javascript

  - by Sourabh

  Hello, I have to do something like this string = " this is a good example to show" search = array {this,good,show} find and replace them with a token like string = " {1} is a {2} example to {3}" (order is intact) the string will undergo some processing and then string = " {1} is a {2} numbers to {3}" (order is intact) tokens are again replaced back to the string likem so that the string becomes string = " this is a good number to show" How should it be implemented so that the process is done at high performance ? Thanks in advance.

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• validation using jquery

  - by Indranil Mutsuddy

  Hello friends The below link has my web page and i would like to validate all the fields using jquery, the problem is I dont have much space around the fields to display ordinary error messages. I am am a novice and thinking of using jquery validation, so could any of you suggest me the best possible way to do that. http://www.4shared.com/photo/BowU9nFB/page.html Thanking You, Indranil

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• Java: how to read BufferedReader faster

  - by Cata

  Hello, I want to optimize this code: InputStream is = rp.getEntity().getContent(); BufferedReader reader = new BufferedReader(new InputStreamReader(is)); String text = ""; String aux = ""; while ((aux = reader.readLine()) != null) { text += aux; } The thing is that i don't know how to read the content of the bufferedreader and copy it in a String faster than what I have above. I need to spend as little time as possible. Thank you

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• how to use back button in Xib view which is loaded with tab bar controller

  - by riteshkumar1905

  Hello I have two Xib view, one which contain play list and another which play the song containing with tab bar controller. Now after the song was played when we go back to play the next song then it contain the previous view along with navigation bar. I have also tried the method "viewController=nil;".But I have get any result Thanks Ritesh

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• Flex: How to scroll page to bottom?

  - by javanes

  Hello; I have a Flex application, I want to scroll the page to bottom when a button is pressed. Scroll bars is added by browser, they do not belong to flex app or component. I can do this by javascript but is there a way to do this with action script? Thanks. Enes

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• retrive my posted data from facebook

  - by hardik

  hello all i am able to connect to facebook through api key from my native iphone application i can also send my post to the facebook through my application but i want to retrive that same post into my application please guide me how could i do that thanks in advance

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• How do you encourage users to fill out their profile?

  - by mattdell

  Hello, I wanted to open up the topic to discuss ways to encourage or incentivize users to fill in information in a user profile on a website, such as skills, location, organization, etc. More information in a user profile can give a website an improved capability for its users to search, network, and collaborate. Without bugging users to fill in their profiles (ie - via annoying e-mail reminders), what other ways have you guys come up with to encourage user input? Best, -Matt

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• Emulate terminal services

  - by cloudstrif3

  Hello, I am a seasoned Delphi developer and would like to create something like seamless terminal services where an application is executed on a server but appears on the the desktop of the client. To someone working on the server i don't want them to see the remote application running (except if they looked in at the list of running processes). Im lost as to how to go about this, where to start, how to get an application to render to a surface other than the servers desktop. Any suggestions would be most appreciated.

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• CoInternetIsFeatureEnabled in Delphi2010

  - by Elias

  Hello, I am trying to deactivate the annoying sound when clicking a link in WebBrowser control, WITHOUT changing the user registry. I've found documentation that this can be done through CoInternetIsFeatureEnabled, also explained here. But i have no idea how to implement it on Delphi 2010, since i am getting "Undeclared Identifier" error after including URLMon unit into the project and not much documentation out there. Any ideas?

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• How to import music into Android library

  - by android_dev

  Hello, I would like to know how can I import songs from a web service into Android library without having to download the file into sdcard. I have all the data from the web service but I do not know how to integrate the tracks into Android database. My idea is not to have to download the files, but playing them on streaming using the music player. Do I need to download the tracks to the sd card and then Android does all the stuff? Thanks in advance

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• Getting N random numbers that the sum is M

  - by marionmaiden

  Hello I want to get N random numbers that the sum of them is a value. For example, let's suppose I want 5 random numbers that their sum is 1 Then, a valid possibility is: 0.2 0.2 0.2 0.2 0.2 Other possibility is: 0.8 0.1 0.03 0.03 0.04 And so on. I need this for the creation of the matrix of belongings of the Fuzzy C-means.

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