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• NSKeyedArchiver / Unarchiver

  - by Tejaswi Yerukalapudi

  Hi, I'm using NSKeyedArchiver to persist multiple objects in my application. The persistence is working fine, but I can't find a way to delete a specific object from the file. How do I delete this object programmatically? Thanks, Teja

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• PL/SQL Sum by hour

  - by Steve

  Hi, I have some data with start and stop date that I need to sum. I am not sure how to code for it. Here are is the data I have to use: STARTTIME,STOPTIME,EVENTCAPACITY 8/12/2009 1:15:00 PM,8/12/2009 1:59:59 PM,100 8/12/2009 2:00:00 PM,8/12/2009 2:29:59 PM,100 8/12/2009 2:30:00 PM,8/12/2009 2:59:59 PM,80 8/12/2009 3:00:00 PM,8/12/2009 3:59:59 PM,85 In this example I would need the sum from 1pm to 2pm, 2pm to 3pm and 3pm to 4pm Any suggestions are appreciated. Steve

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• SQUID Proxy - does it have an interface for reviewing internet usage?

  - by Greg

  Hi Does SQUID (for Windows specifically) it have an interface for reviewing internet usage? More specifically if I wanted a way to track, for my PC at work, it's internet usage on a per application/service basis (e.g. browser vs calendar synch service etc), would SQUID for Windows help me here? (i.e. would it act as a transparent proxy for anything running on my PC, then keep a history of internet usage against which process requested the access)

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• Is there any way in Eclipse to format a code that contains divs in the way Netbeans do it?

  - by user248959

  Hi, is there any way in Eclipse to format a code that contains divs in the way Netbeans do it? I mean, if you have this in Netbeans: div /div /div div and you format it (Source Format), it becomes this way: div div /div /div Regards Javi

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• javascript readable date/time from php's time()

  - by Lyon

  Hi, Is it possible to have Javascript compute a timestamp returned from php's time() function and present it in a readable format such as "Sun, 18th April 2010 at 4:00 pm"? Thanks:)

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• Display locale language in full

  - by Mihai Fonoage

  Hi, I am getting the user preferred language from the below code: NSUserDefaults* defs = [NSUserDefaults standardUserDefaults]; NSArray* languages = [defs objectForKey:@"AppleLanguages"]; NSString *language = [languages objectAtIndex:0]; This will return something like 'en' for 'English', or 'de' for 'Deutsch'. Is there any way I can automatically get the full language name, i.e. English instead of en? Thanks! Mihai Fonoage

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• buzz-python-client's consumer_secret

  - by P. William

  Hi I using buzz-python-client from http://code.google.com/p/buzz-python-client/ In the example: client.build_oauth_consumer('your-app.appspot.com', 'consumer_secret') Where can I get a consumer_secret?

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• C# making dictionary access thread-safe?

  - by Tom

  Hi, whats is the easiest way to make C# dictionary access thread safe? Preferablly just using lock(object) but any other ideas welcome!

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• mail sent with php's mail() has blank From field

  - by Nikkeloodeni

  Hi, I'm sending email with PHP's mail function. It works just as it should except all email clients show blank From-field. Here's how i'm using the function: mail( '[email protected]', "Example subject", $msg, implode( "\r\n", array( Content-Type: text/html; charset=UTF-8', 'From: [email protected]') ) ); As i said everything works fine except From field is all blank when the message arrives. Any ideas why this is happening?

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• How to make and check a request with content-type as 'application/json'?

  - by kranthi

  hi all, In my asp.net page I have a webmethod which will return data in json.I would like to run this method only when the http request content-type is 'application/json'.I do not understand how do I make a request with content-type as 'application/json' and how to check if the request content-type is 'application/json'? Please help.. Thanks.

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• suggestion for \cite in emacs with auctex

  - by voodoomsr

  Hi, i would like to now how can i get the suggestion when i do a \cite in emacs-auctex. The minibuffer tells me when i do C-c [ that "No valid bibliography in this document, and no default available". So how can i set this default?, i have a separated file with my bibtex references that is call by a master document, and i want the suggestion for any of the other files included.

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• Filtering Attributes with Weka

  - by hrzafer

  Hi eveyone! I have a simple question about filtering attributes in WEKA. Let's say I have 500 attributes 30 classes and 100 samples for each class which equals 3000 rows and 500 columns. This causes time and memory problems a you can guess. How do I filter attributes that occur only once or twice (or n times) in 3000 rows. And is it a good idea? Thank you

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• How to add / to the end of a URL using IIS7 Rewite rules

  - by Pbearne

  Hi Guys I need to add a trailing / to a url if it doesn't have one or isn't a file so http://www.ddd.com/dasdas becomes http://www.ddd.com/dasdas/ But I don't what to just add slash the URl as this will end up with filename like this style.css/ So I need a piece of Regex that I can put into the IIS 7 rewrite engeine to append when needed

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• How to display two-rows bracket in Latex?

  - by niko

  Hi, Does anyone know how to modify the following string in order to display the two-lines bracket? str = '$$c_i =\{\begin{array}{l l} 1 \quad L\left(Q_i\right) < 0 \\ 0 \quad L\left(Q_i\right) \geq 0 \\ \end{array}$$'; The current output is the following: The sign '{' has to embrace both rows (1 and 0).

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• Load ASPX page to a windows webbrowser control

  - by Juvil John Soriano

  Hi I have a Windows form the import data to SQL, also I have an aspx page which is used for previewing data which i need to load to to the windows form using WebBrowser Control, my problem is that How do I pass a collection (List) to the aspx page for it to be able to bind to a gridview?

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• How to extract Geographic data from open street map or Google maps

  - by Ramesh Vel

  Hi, i need to retrieve all the city names from a specific country using openstreet map or google maps. is there any API available? or is there any other way of getting this world geographic data? Cheers

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• iPhone memory managment question

  - by Floo

  Hi all newbie in iPhone dev thanks to all : Is there a way/ a tool to know how much memory an object uses when it is created while the app is running ? Using thé console for example. Thanks

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• How to write a CXF client with implicit security header.

  - by Jayaprakash

  Hi everyone, I have to access a service which is developed using different framework. The client program is using CXF. I dont have access to the provider environment so I cannot use any config files (Cxf.xml, cxfservlet.xml etc..). I need to access the webservice with implicit security header (UsernameTokenType, oasis-200401-wss-wssecurity-secext-1.0.xsd) . Can anyone throw some light on this?..

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• Remove HTML entities

  - by Sreelal

  Hi, I am developing an application for iPhone.I need to remove html entities like ["<p>"] in a parsed xml response.Is there any direct way to remove all such entities.??

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• Is IE8 compatibility mode = IE 7

  - by Patrick

  hi, is debugging in compatibility mode in IE8 exactly the same than debugging in IE7 ? do the websites display exactly the same ? So I don't need IE7 for testing if I have IE8 ? thanks

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• How to add version number in WSDL for a WCF service?

  - by priya

  Hi All, I am looking for adding a version number to the wsdl that gets created for a WCF service. Let me know whether it is a good practice to add the version number as a part of data contract or at the soap headers? if so how to do it? This version number would be helpful to find out the latest wsdl. Thanks & Regards, Priya.R

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• how to connect android emulator to the internet

  - by Hoff

  hi folks, basic question but i haven't been able to figure it out: how to I connect my android emulator to the internet, e.g. to use the browser? I've found lots of advice on what do to when your connected through a proxy, but that's not the case here, my machine (win7) is directly connected to the router... thanks for your help, martin

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• Intercept method calls in Python

  - by eaigner

  Hi. I'm implementing a RESTful web service in python and would like to add some QOS logging functionality by intercepting function calls and logging their execution time and so on. Basically i thought of a class from which all other services can inherit, that automatically overrides the default method implementations and wraps them in a logger function. What's the best way to achieve this?

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• Need Urgent Help! Find a repeated numbers out of 3 boxes

  - by james1

  Hi guys, I really need help with finding a repeated number out of 3 boxes. Let's say that i have 3 boxes, each box contain 10 piece of numbered paper (1 - 10) but there is a number the same in all 3 boxes eg: box1 has number 4 and box2 has number 4 and box3 also has number 4. How to find that repeated number in java with an efficient/fastest way possible? Thanks in advance!

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• ASP.NET MVC Action with ApplicationPath

  - by Leandro

  Hi, i'm creating a mvc application and i'll use under subdomain like _http://myapp.mycompany.com, this subdomain is pointing to app subdirectory, but my actions are generated with applicationPath (subdirectory) always: _http://myapp.mycompany.com/myapp/Home/About. i want _http://myapp.mycompany.com/Home/About only, without applicationPath prefix. Exists any configuration for this?? I'm using the correct methods: <%= Html.ActionLink("About", "About", "Home") % Actions rendered without ApplicationPath prefix, is possible in asp.net routing? * Please, ignore undescore prefix in urls, but i'm novice in stackoverflow and i can't post valid urls =/

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