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• Using RE to retrive an ID

  - by chrissygormley

  Hello, I am trying to use RE to match a changing ID and extract it. I am having some bother getting it working. The String is: m = 'Some Text That exists version 1.0.41.476 Fri Jun 4 16:50:56 EDT 2010' The code I have tried so far is: r = re.compile(r'(s*\s*)(\S+)') m = m.match(r) Can anyone help extract this string. Thanks

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• Does OpenCL allow concurrent writes to same memory address?

  - by Wonko

  Is two (or more) different threads allowed to write to the same memory location in global space in OpenCL? The write is always changing a uchar from 0 to 1 so the outcome should be predictable, but I'm getting erratic results in my program, so I'm wondering if the reason can be that some of the writes fail. Could it help to declare the buffer write-only and copy it to a read-only buffer afterwards?

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• keeping single-quotes in http_build_query()?

  - by user151841

  I'm wanting to use http_build_query to change an array to html tag properties. Problem is, it's changing my single-quoted values into %27. So if I have http_build_query( array("type"=>"'hidden'", ... ), '', ' ' ); I get <input type=%27hidden%27 ...> How can I get around this?

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• How classes are secure than structures ?

  - by Asad Hanif

  Structure's member are public by default ans class's members are private by default. We can access private data members through a proper channel (using member function). If we have access to member functions we can read/write data in private data member, so how it is secure...we are accessing it and we are changing data too.....

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• How to keep ComboBox from scrolling? C#

  - by Chris

  I have a ComboBox. It is critical that the user cannot scroll by accident and change the selected value. How can I prevent the ComboBox from changing the value and text when the use scrolls? Thanks. Visual Studio 2008

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• visual studio backward compatibility

  - by mike

  Hi there I have build a project with visual studio 2010 but I now need to open it using an older version vs2008. Is this possible by just changing the target framework to .net 3.5?

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• is const (c++) optional?

  - by Dr Deo

  according to some tutorials i read a while back, the "const" declaration makes a variable "constant" ie it cannot change later. But i find this const declaration abit inconveniencing since the compiler sometimes gives errors like "cannot convert const int to int" or something like that. and i find myself cheating by removing it anyway. question: assuming that i am careful about not changing a variable in my source code, can i happily forget about this const stuff? Thanks in advance

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• Mysql console slow on import of huge sql files

  - by Kennethvr

  My import of sql via the mysql console is rather slow and as our sql file is increasing every day I would like to know if there are any alternatives on how to import a sql file faster. Changing to oracle or other systems is no option, the configuration has to stay the same. Currently the sql file is: 1.5 Gb I'm on Wamp with Apache 2.2.14, PHP 5.2.11 and MySQL 5.1.41. Any suggestions?

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• Open SSL without SHA1

  - by Hellnar

  Is there any way to use Open SSL without any SHA1 hash functions and using one of SHA2 functions instead of it? I think firstly, I should find all the functions that call SHA1 algorithm, and I should understand why SHA1 is still used. While changing the hash function, the bits are different in SHA1 and SHA2 so it may cause some problems. It confuses me...

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• how to dynamically change the max upload file limit in php?

  - by Nitz

  I want to change the max upload file limit dynamically. means by not changing the php.ini file on server. Whenever user had uploaded more then 2 mb then my upload limit should be change. I want to do all this through php. Thanks in advance.

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• Reverse - Link Cell to Textbox

  - by Daniel

  I have 5 worksheets and a textbox on each worksheet. I would like all the textboxes to display the same value, which would be whatever the user enters in the first textbox. So once a value is entered in textbox1 on sheet1, textbox2 on sheet2, etc. will be populated with the same value. I'm looking for something like changing linkedcell =WorksheetName!textbox1 although I'm pretty sure that is incorrect.

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• SQL Server 2005 Merge Replication: Under what circumstances would the base snapshot expire?

  - by Gareth

  Obviously changing schema, adding / removing published articles etc expires the snapshot, but is there anything else that would cause the publication to expire? We're seeing a snapshot expiring without any changes to schema or data on the server. If a snapshot is older than the subscription expiration, would that cause it to be expired?

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• Is the xul button element in a firefox sidebar editable with CSS?

  - by user290384

  I have been trying to change the style of buttons in my firefox extension sidebar with a CSS file (change skin). However, the buttons don't seem to take over the style changes. I tried both background images and just changing color etc., which are both not working. Is it possible to influence the button style at all in my firefox extension sidebar?

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• git-svn: what's the equivalent to `svn switch --relocate`?

  - by kch

  An svn repository I'm mirroring through git-svn has changed URL. In vanilla svn you'd just do svn switch --relocate old_url_base new_url_base. How can I do this using git-svn? Simply changing the svn url in the config file fails.

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• How to integrate live Skype status in my application?

  - by Sandipan

  I have a webpage where a person's Skypename is present along with a Skype icon.By clicking on the button it will open Skype.But now I want to add live Skype Status i.e showing if the person is online or offline or busy,etc.I want to show this through a changing image button

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• What is the opposite of JAXB? i.e. generating XML FROM classes?

  - by 8EM

  I am currently designing a solution to a problem I have. I need to dynamically generate an XML file on the fly using Java objects, in the same way JAXB generates Java classes from XML files, however the opposite direction. Is there something out there already like this? Alternatively, a way in which one could 'save' a state of java classes. The goal I am working towards is a dynamically changing GUI, where a user can redesign their GUI in the same way you can with iGoogle.

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• Iframe loaded in javascript

  - by zachary

  I dynamically am changing the location and src of an iframe. Is there an event that will tell me when the page i just put has loaded from javascript? Basically I want to append something to the page but first need to know that everything is loaded.

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• Is it impossible to embed Java3D in a way that I don't need to install it?

  - by Kyle

  I'm running a big application and a small part of it includes Java 3D, the problem is many users need to use the code, but it isn't practical for everyone to install Java 3D just to run the application if they aren't even going to use that section of the application. Is it possible through compiling an extra jar, or changing some paths, to include Java 3D in a project without installing it on a system? Or perhaps to manually include any dlls?

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• newbie: how to change dotNetOpenAuth GoogleAddressBook sample to retreive more than 25 contacts?

  - by abedross

  How do you suggest I proceed in changing the GoogleAddressBook sample to retrieve 25 contacts? Google suggests using AutoPaging=true on http://code.google.com/apis/contacts/docs/2.0/developers_guide_dotnet.html#retrieving_without_query If this is still valid, how can I go about passing this parameter in the DotNetOpenAuth sample provided? TIA

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• Source control system for small database dev team

  - by bjorsig

  I am responsible for a small development team and we deal mainly with database development. We are currently using MS Visual Source Safe as our source control system, but it has its limitations and we are seriously thinking about changing. What system would you choose?

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• Can I change an NSDictionaries key?

  - by Mark Reid

  I have an NSDictionary object that is populated by NSMutableStrings for its keys and objects. I have been able to change the key by changing the original NSMutableString with the setString: method. They key however remains the same regardless of the contents of the string used to set the key initially. My question is, is the key protected from being changed meaning it will always be the same unless I remove it and add another to the dictionary? Thanks.

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• Overload with different return type in java?

  - by nunos

  So, I am just starting Java and, even though I have looked in some question about it here at stackoverflow.com and elsewhere, haven't been able to find a straightforward answer to why isn't possible to overload a function just by changing the return type. Why is it so? Will that provably change in a future version of Java? By the way, just for reference, is this possible in C++? Thanks.

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• How to generate unique serial number of machine in Delphi?

  - by noxwow

  Hi, I have question how to generate unique serial number of machine in Delphi? I tried to do this using the ID the motherboard or processor, but unfortunately it's unfortunately supported. Partition serial numbers, etc. fall off, because it is changing after the formatted. I'm looking for something that doesn't change after the formatted. Has anyone any idea?

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• jquery change not working incase of dynamic value change

  - by Binay

  In jQuery how can I track onchange event if the value of textbox is changing dynamically from some other event. I tried this but its not working: $("#txtbox").change(function(){ alert("change"); });

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• Using the same variable across multiple files in C++

  - by Sam152

  In the process of changing some code, I have spilt some functions into multiple files. I have the files controls.cpp and display.cpp and I would like to be able to have access to the same set of variables in both files. I don't mind where they are initialized or declared, as long as the functions in both files can use them. This was not an issue when the functions were in the same file, but now it seems almost impossible after an hour of googling and trying various things.

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