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• How to write Unix end of line characters in Windows using Python

  - by tttppp

  How can I write to files using Python (on Windows) and use the Unix end of line character? e.g. When doing: f = open('file.txt', 'w') f.write('hello\n') f.close() Python automatically replaces \n with \r\n.

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• MutiHomed computers and rmi?

  - by ipkiss

  Hello, I am writing a program using rmi to connect server and clients together and got the following issue: My rmi server support both ethernet and wifi mode rmi clients can connect to the server either vi ethernet or wifi depending. That because s*ome clients can only run via ethernet* and some can only run via wifi. My question is: how can I make my rmi server connect to all clients in such situation? Thanks.

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• How to create script with Insert statement for the records selected in MySql ??

  - by karthik

  Hello, I need to create a script file with the Insert statements for the records I select in the mysql table. For Instance, when i do Select * from emp where empid = 5, and say i get 10 records as result. Now I should create a script file with the insert statements of that 10 records to emp table. I am using C# as code behind... How?

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• Escape single quote in xslt concat function

  - by keshav.veerapaneni

  Hello Colleagues, I want to output single quote around $ID variable in the below xsl:value-of xsl statment. <xsl:value-of select="concat('process[@Ref=',$ID,']')"></xsl:value-of> currently it prints process@Ref=87799989 Please let me know how can i achieve this. Thanks in advance, Keshav

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• Change texture opacity in OpenGL

  - by zoul

  Hello! This is hopefully a simple question: I have an OpenGL texture and would like to be able to change its opacity, how do I do that? The texture already has an alpha channel and blending works fine, but I want to be able to decrease the opacity of the whole texture, to fade it into the background. I have fiddled with glBlendFunc, but with no luck – it seems that I would need something like GL_SRC_ALPHA_MINUS_CONSTANT, which is not available. I am working on iPhone, with OpenGL ES.

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• Android speech - how can you read text in Android?

  - by Soni Ali

  How can you read data, i.e. convert simple text strings to voice (speech) in Android? Is there an API where I can do something like this: TextToVoice speaker = new TextToVoice(); speaker.Speak("Hello World");

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• Bean Validation and error messages at .properties file

  - by ThreeFingerMark

  Hello, i am working on a JSF Projekt with Glassfish. My validation works well but i dont become a custom error message. //Class = User, package = devteam @NotEmpty @Pattern(".+@.+\\.[a-z]+") private String emailAddress; My ValidationMessages.properties is in the WEB-INF folder with this content: devteam.User.emailAddress=Invalid e-mail address Thank you.

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• How to Generate XSL code automatically ?

  - by B. Kumar

  Hello Everyone, I have UI which provide the facility to create own format by using drag and drop utility. I have also xml file which contains the data. Now task is how to automatically generate the .xsl file of the dynamically designed format for the data stored in xml form. If you have any idea about the solution of the above problem. I will thankful for any help regarding this… Thanks B. Kumar

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• JAVA - Get array from enter seperated values

  - by Stefanos Kargas

  JAVA Hello, I have a TextArea with enter seperated values: For Example: Value1 Value2 Value3 Value4 Value5 Is there a fast way to put them in a String array String[] newStringArray = ???

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• Use database field maxlength as html layout input maxlength best practice. asp.net mvc

  - by Andrew Florko

  Hello everybody, There are string length limitations in database structure (email is declared as nvarchar[30] for instance) There are lots of html forms that has input textbox fields that should be limited in length for that reason. What is the best practice to synchronize database fields and html layout input fields length limitations ? Can it be done automatically (html layout input fields declared the same max length as database data they represent)? Thank you in advance.

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• Is there dependency generation flag for MSVC like gcc's -M

  - by Artyom

  Hello, Is there dependency generation flag for MSVC like gcc's -M flag. Every C++ compiler I have ever used had this kind of flag. How can I create dependencies automatically with MSVC cl compiler. I'm interested for only latest compiler versions i.e. MSVC9 or later but if it works with MSVC8 it is fine as well. If there is built-in external tool to do this (I mean, not cl), it would be fine as well

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• Proper way to resignFirstResponder when a UITableView is touched?

  - by Topher Fangio

  Hello all, I have a pretty simple UITableView who's cells contain UITextFields and I need to be able to call resignFirstResponder to hide the keyboard whenever a user touches the UITableView outside of one of the cells. I have read this question/answer but it seems like a very rudimentary way to achieve this. I have read about a way to do it by converting the UITableView to a UIControl so that you can connect the TouchDown event. Does anybody know the standard or preferred way to achieve this functionality?

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• run wxHaskell on other machine

  - by snorlaks

  Hello, I've compiled haskell program which uses wxHaskell library, now I would like to know how to make it run on other machines which doesn't have wxHaskell installed. Of course I can see errors and I can copy dlls written in output and copy them to that machine but what is professioal sollution, can I write any installer or something like that? thanks for help

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• Search raw text using jQuery

  - by Jean

  Hello, I want to search a text_word from raw text using jQuery. $("#s:regex('text_word')").each(function() { $(this).appendTo('#s1'); }); raw text here Thanks Jean

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• Trigger events from Firefox browser extension?

  - by Alex

  Hello, I want to trigger events from a firefox extension, specifically click events. I've tried jQuery's .click() as well as the whole: var evt = document.createEvent("HTMLEvents"); evt.initEvent("click", true, false ); toClick[0].dispatchEvent(evt); This is not working for me, and I was wondering if this is even possible? (to trigger events from a firefox extension)? If so, how does one do it?

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• CodePage ID to CodaPage name: GetEncoding equivalent in Delphi?

  - by Steve

  Hello all, I'm looking for a Win32 equivalent of the .Net Encoding.GetEncoding Method to be used in Delphi7. What I would like to achieve is to convert a Codepage ID (ie.: 28592) to a Codapage name (iso-8859-2 in this case). I've found a Win32 function called GetCPInfoEx, but that returns a long CodePage name, and I need the short one, like the ones listed on this page: (see Name column) http://msdn.microsoft.com/en-us/library/system.text.encoding.aspx Thank you!

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• Smartfoxserver java extension

  - by Daniel

  Hello, I'v created a java extension that handles login requests using smartfoxserver for my game. The following is inside the internal event: View Here: http://mfpurl.net/index.php/view/8e43b130 But its complaining invalid login request?

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• MFMailComposeViewController

  - by sudhakarilla

  Hello, I have a problem... In my MFMailComposeViewController. i have button.If i click that Button it should open MFMailComposeViewController doesn't work on send and cancel buttons. Please help in this issue

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• SIMPLE upload script in PHP for ImageShack or other free image hosting service

  - by DomingoSL

  Hello! can anybody help me with a simple script wrote in php to upload an image to imageshack or similar? i found some scipts aroud but they dont work, so if you wrote one o found one please send it to me with a working html form. Thanks!!!!

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• Problems after the installation of ubuntu

  - by anwar

  hello members can anyone help me solve this issue. i have just installed ubuntu for the 1st time using vmware on windows 7 everything has been installed smoothly but after the installation in the login screen username is coming and when i try to enter password it is not taking any input, keyboard is not working at all and after moving away from ubuntu keyboard and everthing else is working fine. plz help thanks in advance.

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• Resuming MySQL indexing

  - by gmemon

  Hello All, I have been building index on a 200 million row table for almost 14 hours. Due to resource over-consumption on the machine (because of a separate incident), the machine cashed. Clearly, I want to avoid another 14 hours to re-construct the index. Is there a way that I can resume the construction of index from the point (or slightly back) where the machine crashed? I can see the temporary files created. Thanks

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• Static DataService class vs. IRepository<T> ?

  - by msfanboy

  Hello, I am just studying the code of Sacha Barbers MVVM framework Chinch and I saw this in the xxxViewModel.cs file: DataService.FetchAllOrders(CurrentCustomer.CustomerId.DataValue); DataService is a Static class. Being a junior dev I am only used to Interfaces with Data services. Why is that class static? Or do you think he made it just for the example? So is that a good approach?

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• jre 1.6 check and progress bar in inno

  - by Soumen Biswas

  Hello, I want to check whether hre 1.6 or higher is installed or not. If installed I want to progress my application. If not installed , I want to install jre-6u17-windows-i586-s.exe after successfully installing jre , my control not returns to inno again. Please send a inno script for that. best regards SOumen

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• python hbase exception

  - by kula

  when i use client.mutateRow(self.tableName, row, mutations) to write data to hbase . there is a exception, IOError: IOError(message="Trying to contact region server Some server, retryOnlyOne=true, index=0, islastrow=true, tries=9, numtries=10, i=0, listsize=1, region=test,,1276665207312 for region test,,1276665207312, row 'hello', but failed after 10 attempts.\nExceptions:\n") i use http://pypi.python.org/pypi/hbase-thrift/0.20.4 to write hbase. seems it is a library bug. anyone can help me ?

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• Source operator doesn't work in if construction in bash

  - by Igor

  Hello, I'd like to include a config file in my bash script with 2 conditions: 1) the config file name is constructed on-the-fly and stored in variable, and 2) in case if config file doesn't exist, the script should fail: config.cfg: CONFIGURED=yes test.sh: #!/bin/sh $CFG=config.cfg echo Source command doesn't work here: [ -f $CFG ] && ( source $CFG ) || (echo $CFG doesnt exist; exit 127) echo $CONFIGURED echo ... but works here: source $CFG echo $CONFIGURED What's wrong in [...] statement?

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