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• Empty URL In SiteMapNode

  - by Kezzer

  I've got a SiteMap with blank URL attributes in each siteMapNode. Anyone know how to render them if the URL is blank? I'm doing a foreach against the SiteMap.CurrentNode and it doesn't retrieve siteMapNode elements that have empty URL attributes, but I do need to render them (just without a URL). Any ideas?

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• Blogger GData NullPointerException on every second try on Android

  - by Vinay

  I am experiencing a strange phenomenon with Blogger GData API 2.0 on Android. I am using the BloggerService to retrieve blogs. First time it works fine. However EVERY SECOND TRY I get a NullPointerException: Caused by: java.lang.NullPointerException at com.google.gdata.wireformats.AltRegistry.lookupType(AltRegistry.java:190) at com.google.gdata.client.Service.parseResponseData(Service.java:1860) at com.google.gdata.client.Service.getFeed(Service.java:1054) at com.google.gdata.client.Service.getFeed(Service.java:916) at com.google.gdata.client.GoogleService.getFeed(GoogleService.java:631) at com.google.gdata.client.Service.getFeed(Service.java:935)

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• Castle WCF DefaultServiceHostFactory in IIS: Accessing the ServiceHost

  - by user250837

  I am attempting to move from a self hosting architecture to hosting under IIS 6, primarily to take advantage of built in dynamic compression. I am using the Castle DefaultServiceHostFactory to provide the service to IIS in the .svc file. However, I need to programmatically specify certain end points and behaviours and I do not know how to retrieve the current ServiceHost. Is this be possible, or should I just look at other methods of compression independent of IIS?

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• Get path of inserted usb in dbus

  - by kjakeb

  Hello, I'm writing a program in python using dbus that detects inserted usb drives and manipulates the files inside of them. However, I can't seem to retrieve the path on my system of an inserted usb. Is there someway that I can get the path of an inserted usb in dbus, perhaps by using the GetProperty() method? I have tried using GetProperty("block.device"), but that returns /dev/sdc1 which doesn't exist on my system. Thanks in advance for any help!

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• Why does Event intent in android not return a result?

  - by dhaval

  I am creating a event using Intent intent = new Intent(Intent.ACTION_EDIT); intent.setType("vnd.android.cursor.item/event"); And invoking the intent using startActivityForResult(intent, Constants.LINK_CALENDER); There is nothing returned to call in onActivityResult(int requestCode, int resultCode, Intent data) It always returns data=null ie., returned intent result is always null. I am trying to retrieve the "Done/Revert" state of calender event just created and some identity so that i can open the event again in future from elsewhere in code.

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• Translate COM error codes in C#

  - by Paul Keister

  In C, Pascal, and C++ it is possible to use the FormatMessage function to retrieve a "friendly" error message that corresponds to a COM HRESULT error code. This question contains sample code that demonstrates the C++ approach. Of course it would be possible to build a managed C++ assembly to perform this function for C# and VB.NET code, but I'm wondering: is there a way to translate COM error codes using the .NET system libraries?

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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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• What is the JSP EL equivalent for request.getRemoteUser()?

  - by dacracot

  I'm using <%=request.getRemoteUser()%> to retrieve the logged on user's ID within Tomcat. What would be the equivalent using JSP Simple Expression Language?

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• How to retrive value in jquery

  - by Wondering

  Hi All, in my js I have a var in which i have stored innerHTML. the var is having value something like <h2>headline<h2> <div>....</div> ........... Now I want to retrieve value of h2 tag..what I am doing is $(myvar).find("h2").text() but its not working...what should be the exact syntax. Thanks.

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• Treeview Getting parentNode xaml wpf

  - by devnet247

  Hi all, I have a treeview in wpf and I load it ok is all done in zaml . I have a problem and this is mainly because I am new to zaml. If i have this structure England London Manchester Liverpool etc... and I select london i need to display "England-London" . I dont seem to get how to retrieve the parent of the selected child. Can you help? Thanks

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• Grab a random number of bytes from a file with bash?

  - by GeoffreyF67

  I have a file of 256MB. I'd like to retrieve a random amount of data from this file and copy it to another file. Is there a way to do this in bash or some other way? G-Man Edit: choose a random number between 1 and 256 then copy that number of mb from one file to another.

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• Open source, programmable online video player available?

  - by JB

  I got this great idea that I'm thinking about implementing, but before I go into the deep end I wanted to get a clue about what options I have. I'm looking for an open source, programmable video player. Must: Play video files from a user's computer not a server Connect to a server to retrieve/send info (not limited to file xfer) Prefer: Web-based player Easily programmable (because i'm no pro at programming <; Any names of open-source programs or players that you guys think I could use? Any help is really appreciated

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• mysql query optimisation

  - by Bharanikumar

  i have around (1,049,906 total, Query took 0.0005 sec) in my x table , If i simply retrieve trying to retrive the particular field records , Its tooks hardly 6 mins , This is my query SELECT CUSTOMER_CODE FROM X_TBL ; CUSTOMER_CODE = UNIQUE THE ABOVE QUERY TOOK 6MIN , Tel me optimization tips for this , Also in some situation to search customer , i used the CUSTOMER_CODE in like , select CUSTOMER_CODE from X_TBL WHERE CUSTOMER_CODE LIKE "$KEY_WORD%" Regards Bharanikumar

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• VBA regex pattern

  - by KeyMs92

  This is probably a simple problem, but unfortunately I wasn't able to get the results I wanted... Say, I have the following line: "Wouldn't It Be Nice" (B. Wilson/Asher/Love) I would have to look for this pattern: " (<any string>) In order to retrieve: B. Wilson/Asher/Love I tried something like "" (([^))]*)) but it doesn't seem to work. Also, I'd like to use Match.Submatches(0) so that might complicate things a bit because it relies on brackets...

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• Git append the current commit hash to result of a commit command

  - by farzan

  I want to append the hash of the ongoing commit to its result. I can retrieve the hash using this command: git log --format=%H | tail -1 Then I try to merge a commit with command above and make an alias in '.gitconfig', like this: [alias] ci = !git commit && git log --format=%H | tail -1 But this does not work; parameters of alias are send to tail command, not git commit. How should I create this alias?

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• C#.Net - using LDAP

  - by archit

  I have a small problem regarding the LDAP... Is it possible to retrieve all the MAC_ID's of the entire system that is connected a domain, or does the Schema Master saves the MAC_ID's of all the system that is connected in the domain

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• Objective-C Social Networking General Question

  - by ludo

  Hi, I've been developing application for Iphone and now I want to try to create appplication like social bookmarking but I didn't really find any help on the net. I will have a create a login/pass, retrieve data and display them. So I want to know what do I have to use to implement all of that for any social bookmarking website. If you have suggestion, idea, tutorial, you are welcome. thanks,

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• Getting memory usage from 'ps aux' output with awk

  - by JustB

  Hello everybody, I have to solve an exercise using awk. Basically I need to retrieve from 'ps aux' command the total of memory usage for each user and format like this: User Total%Mem user1 3.4% user2 1.5% and so on. The problem I can't seem to solve is: how do I know how many users are logged in? And how can I make a different sum for each one of them? Thank you :)

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• NetBeans open project problem.

  - by rgksugan

  I created a NetBeans project. I took the project folders zipped to another machine and tried opening it in NetBeans. NetBeans didn't identify it as a NetBeans project. I have transfered projects in this way before but why is it not working now? Are any of my project files corrupted. Is there any way to retrieve my files from this?

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• WPF Open Word Document without open dialog

  - by Mitch

  I have the path to a Word document saved in an SQL Database. I am able to retrieve the path but I cannot work out the best approach to open the Word document from WPF without using the OpenFileDialog. I've given up any thoughts of embedding Word in WPF as it has too many gotchas. I just want to be able to click a button or hyperlink and using the retrieved document path, open Word.

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• How can one extra rdf:about or rdf:ID properties from triples using SPARKQL?

  - by lennyks

  It seemed a trivial matter at the beginning but so far I had not managed to get unique identifier for a given resource using SPARKQL. What I mean is given and then some properties identifiying this resource in perfect world I want to first know how to retrieve an individual triple given some uri. I have tried naive approaches by writing statements in a WHERE clause such as ?x rdf:about ?y and ?x rdfs:about ?y. I hope I am being precise.

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• Class type while deserialization in c++

  - by Rushi

  I am developing game editor in c++.I have implemented reflection mechanism using DiaSDK.Now I want to store state of the objects(Like Camera,Lights,Static mesh) in some level file via serialization. And later on able to retrieve their state via deserialization.Serializing objects is not a problem for me.But while deserializing objects how do I know class type?so that i can create object of that particular type.

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• .NET Dictionary as a Property

  - by Anand

  Can someone point me out to some C# code examples or provide some code, where a Dictionary has been used as a property for a Class. The examples I have seen so far don't cover all the aspects viz how to declare the dictionary as property, add, remove, and retrieve the elements from the dictionary.

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• RegEx for Dynamic URL Goals settings in Google Analytics

  - by gaaustralia

  Hi, I have tried to work this regex to set up a goal in GA for 2 days, but I cannot get my head around it... The url format is like this: /purchase.php?cDd=1&transaction_id=xxxxxxx&verify=xxxxxxxxxxxxxxxx=&method=creditcard&type=purchase transaction_id= is populated with a sept of numbers verify= is populated by a string of numbers, letters in both caps and lower case Basically I would like to only match URLs which finish by "&method=creditcard&type=purchase" I have tried to just put &method=creditcard&type=purchase but it does retrieve other URLs too Would anyone has any ideas

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• Turn Function or Stored Procedure Result into "live" Result for LINQ

  - by Alex

  Is it possible to turn result sets obtained in LINQ through a stored procedure or function call into a "live" set of objects of which I can retrieve Foreign Key related objects? If, for example, my stored procedure returns a set of rows (= LINQ objects) of type "Contact", then I can't seem to obtain Contact.BillingAddress (which is related by Foreign Key). Any idea how to make this work?

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