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• How to intercept and apply effects to Firefox audio/sound output

  - by Tom

  Hi I want to build a Firefox extension that will allow me to directly manipulate the audio output, applying live filters and effects, from (for example) a streaming video site. Im struggling to find any good resources to help me. I think the effects bit will be ok but I need to find a way of intercepting the audio stream output. Does anyone know if this is possible? Thanks, Tom

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• Control over who can use audio output channel in XP

  - by Phil

  I have a need to turn off other audio sources when I plan to use the Text to Speech API. The other audio may be in another process. I have looked at the mixer control, but I really only have control of the output there. Is there another place in XP that I can control the output so only my app is able to be heard?

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• How to get colored output with printf?

  - by sid_com

  Hello, is there a way to get with printf colored output? #!/usr/bin/perl use warnings; use strict; use Term::ANSIColor; printf "%4.4s\n", colored( '0123456789', 'magenta' ); Output: (only newline)

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• process killed -- delete output file?

  - by user151841

  I have a bash script that runs on our shared web host. It does a dump of our mysql database and zips up the output file. Sometimes the mysqldump process gets killed, which leaves an incomplete sql file that still gets zipped. How do I get my script to 'notice' the killing and then delete the output file if the killing occurred?

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• PHP exec - missing output

  - by japanitrat

  Hi there, I am currently trying to get SoX working through PHP. It all works so far, but I don't get the output back. I've already read that one might route stderr also to the output with "2&1" .. the problem is, this doesn't seem to work on windows machines. any other ideas?

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• crone tab shell script do not save output

  - by Anas

  i use cron tab with command wget http://www.mydomain.com/page.php to run one of my pages in server. It works, but problem is output is sved with names page.php, page.php1, page.php2, page.php3 etc. Can i run the page using wget without sving output

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• GNU readline: avoid prompt string in output if input is not interactive

  - by Checkers

  I have a readline-based application with a prompt, however I'd like it to not show when the input is not interactive. $ ./readline-app < command-list > result $ cat result prompt> Output line 1 prompt> Output line 2 prompt> $ How can I make the prompt to not print in this case?

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• Is it possible to tie a C++ output stream to another output stream?

  - by Emanuel

  Is it possible to tie a C++ output stream to another output stream? I'm asking because I've written an ISAPI extension in C++ and I've written ostreams around the WriteClient and ServerSupportFunction/HSE_REQ_SEND_RESPONSE_HEADER_EX functions - one ostream for the HTTP headers and one for the body of the HTTP response. I'd like to tie the streams together so that all the HTTP headers are sent before the rest of the response is sent.

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• log4j: Log output of a specific class to a specific appender

  - by gubrutz

  I use log4j and would like to route the output of certain Loggers to specific files. I already have multiple appenders in place. Now, to make debugging easier, I want to tell log4j that the output generated by a specific class (e.g. foo.bar.Baz) should be written to a specific log file. Can this be done?

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• shell_exec() Doesn't Show The Output

  - by Nathan Campos

  I'm doing a PHP site that uses a shell_exec() function like this: $file = "upload/" . $_FILES["file"]["name"]; $output = shell_exec("leaf $file"); echo "<pre>$output</pre>"; Where leaf is a program that is located in the same directory of my script, but when I tried to run this script on the server, I just got nothing. What is wrong?

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• Output Parameter Not Returned

  - by Mark Plumpton

  Why does this script return a pair of nulls? I'm using SQL Server 2008, script run in MSSMS. CREATE PROCEDURE proc_Test ( @Input int, @Out1 int OUTPUT, @Out2 varchar(10) OUTPUT ) AS BEGIN SET NOCOUNT OFF SET @Out1 = 100 + @Input SET @Out2 = 'result=' + CONVERT(varchar,@Out1) RETURN END GO DECLARE @Out1 int, @Out2 varchar(10) exec proc_Test @Input=1, @Out1=@Out1, @Out2=@Out2 select @Out1, @Out2

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• Capture one view and output to an other view

  - by killerapfel

  Hi, looking for an impulse, how to get that done. I know that it is possible to capture the iSight but I have no Idea how to capture the screen and output it in realtime to an other... there will be no recording, just output... would be nice if someone could give me an hint. thx in advance

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• Execution output to text file

  - by Radhika

  Hi all, I am writing a C program using Visual Studio 2008. I use F7 to compile and F5 to execute the program.When I press F5 an execution window contains the output. But I want the output to get saved to a text file. How to do this in visual studio. Please help me someone.

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• Howto suppress one command's output in R?

  - by Tor

  In R I'm looking to suppress the output of one command (in this case, the apply function). Is it possible to do this without using sink()? I've found the described solution below, but would like to do this inline if possible. Danke. http://stackoverflow.com/questions/2501895/how-to-suppress-output-in-r

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• compare two files and get the output for the same lines

  - by garconcn

  How can I get the following output using linux command by comparing two text files? Thanks. file1: site110 site120 file2: domain1.com - site110 domain2.com - site111 domain3.com - site112 domain4.com - site113 domain5.com - site120 output: domain1.com - site110 domain5.com - site120

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• How to deal with JSON output that might be an array, or might be a value

  - by Summer

  Hi - I'm getting JSON-encoded output from another organization's API. In many cases, the output can be either an array of objects (if there are many) or an object (if there's just one). Right now I'm writing tortured code like this: if ( is_array($json['candidateList']['candidate'][0]) ) { foreach ($json['candidateList']['candidate'] as $candidate) { // do something to each object } } else { // do something to the single object } How can I handle it so the "do something" part of my code only appears once and uses a standard syntax?

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• File Output in Powershell without Extension

  - by CaptHowdy

  Here is what I have so far: Get-ChildItem "C:\Folder" | Foreach-Object {$_.Name} > C:\Folder\File.txt When you open the output from above, File.txt, you see this: file1.txt file2.mpg file3.avi file4.txt How do I get the output so it drops the extension and only shows this: file1 file2 file3 file4 Thanks in advance! EDIT Figured it out with the help of the fellows below me. I ended up using: Get-ChildItem "C:\Folder" | Foreach-Object {$_.BaseName} > C:\Folder\File.txt

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• Capture debug output in c#

  - by Axarydax

  Hello, do you know if it's possible to capture debug output (create debug listener) in C#? I'd like to have functionality like DebugView has, but I'd like to log debug output to SQL server. Or maybe a better way would be to make DebugView log to a file, and then feed the file to SQL server?

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• ldd output showing shared object file whose function is not called

  - by iamrohitbanga

  I ran ldd command on an executable created by Open MPI. It shows a reference to libpthread.so Using LD_PRELOAD variable I created my own implementation of pthread_create, but from the it output it seems that MPI implementation is not calling pthread_create as I had expected. Why does ldd show pthread so file in output if it is not being used? does Open MPI not use a separate MPI thread for every node to implement the functionality?

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• VS2008 Possible to direct output to VS output window for a console application rather than cmd.exe?

  - by Tom

  Hi, i know its possible for a windows application, but is it possible to re-direct the output of a console app to the internal output window for VS2008?

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• Format the output of a string

  - by prince23

  hi here string strScore="2"; or string strScore="2.45656" now here i am checking the condition if it is double value = double.Parse(strScore); strScore = value.ToString("##.##"); 2.45656 like this then i am showing the output as 2.45 if the input is string strScore="2"; then the ouput is shown as "2" but now i need to show the output has 2.00 how can i format the code like this based on the condition

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• how to output "&" from JSPX?

  - by ricky

  I need to output the below element from JSPX, **&nsp;** , output space in JSPX **if(a && a!=b)**, javascript file in JSPX Any help is appreciated!

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• Can the XML serializer output empty tags?

  - by John

  I am using the XML serializer. I would like it to convert all my object's elements, but it only seems to output tags when there is a value. How can I get it to output empty tags?

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• Output Parameter in java

  - by soclose

  Hi, could u give me a sample code of using output parameter in function? I tried to google it but just found it in function. I'd like to use this output value in another function. I will use this code in Android.

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• How do I limit JPQ output?

  - by den-javamaniac

  I need to limit number of entities returned by a query to some certain value inside a JPA query (through JPQL). Particularly: select m from Manual m //constraint e.g. in sql (mysql syntax) I would do it like: select * from Manual limit 1 The only solution that comes up is simply to get all entities and then choose first one, which is out of the issue. Any ideas?

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