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  • XCode CoreData files not found/opening

    - by jAmi
    Hello, I am using the Xcode 3.1.4 that means SDK 3.1.2 The problem is that I cannot open .xcdatamodel (Core Data) file and I don't even get the Data Model option in Design Menu bar. When ever I double click and try to open the file, XCode gives me an error saying that it cannot find the file at (my project's path).Perhaps it was moved or deleted? , but the file exists at the same path. Please help me out as I haven't upgraded my system to Snow Leopard so cant use SDK 3.2 Regards jAmi

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  • SOLR multicore shared configuration

    - by Mark
    I'm using multiple cores in SOLR to enable offline population of indices (and then using SWAP to swap out the active core). I want to use the same solrconfig.xml file for both cores - can someone tell me where I should put this so it can be picked up by SOLR?

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  • NHibernate requires events to be virtual?

    - by Jimit
    I'm attempting to map an entity hierarchy using NHibernate almost all of which have events. When attempting to build a session factory however, I get error messages similar to the following: Core.Domain.Entities.Delivery: method remove_Scheduled should be virtual Delivery is an entity in my domain model with an event called Scheduled. Since events cannot be declared virtual I'm at a loss as to how to proceed here. Why would NHibernate need events to be virtual?

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  • How do I preserve installed applications when migrating Ubuntu to another platform?

    - by michaeljoseph
    I'm looking at maybe moving from an older AMD64 to a new Intel dual-core which is 32 bit. Installation isn't a problem but can I transfer all the installed apps? I haven't been able to find anything so far on Google except where the migration is to a similar platform and file-system. I won't change the filesystem but the platform will be different. Is there something on the lines of the "World" file in Gentoo?

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  • Korn Shell SegFault

    - by C. Ross
    I have found the following script causes a segmentation fault and core in kshell on AIX. Can anyone explain why I get the following results? Seg Fault doOutput(){ Echo "Something" } doOutput() >&1 OR doOutput(){ Echo "Something" } echo `doOutput()` No Output doOutput(){ Echo "Something" } doOutput() Correct doOutput(){ Echo "Something" } doOutput OR doOutput(){ Echo "Something" } doOutput >&1

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  • Problem adding eclair sources to Eclipse 3.5

    - by Oletros
    I have sync eclair sources using repo ~/eclair_sources/ In Eclipse I create a project using existent sources and I add the former folder and I have a lot of errors like thos: Description Resource Path Location Type android.R.attr cannot be resolved to a type SuggestionsAdapter.java /eclair/frameworks/base/core/java/android/app line 411 Java Problem _Original_Bitmap cannot be resolved to a type Bitmap.java /eclair/frameworks/base/tools/layoutlib/bridge/src/android/graphics line 27 Java Problem Any advise?

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  • Should I invest time in learning Java language these days? (question from a greenhorn)

    - by dave-keiture
    Hi experts, Assuming you've already had a chance to look through the lambda syntax proposed for Java7 (and the other things that have happened with Java, after Oracle has bought Sun + obvious problems in Java Community Process), what do you think is the future of Java language? Should I, as a Java greenhorn, invest time in learning Java language (not talking about the core JVM, which definitely will survive anything, and worth investments), or concentrate on Scala, Groovy, or other hybrid languages on the JVM platform (I've came into Java world from PHP/Ruby). Thanks in advance.

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  • Can processor cores thrash each other's caches?

    - by Jørgen Fogh
    If more than one core on a processor is accessing the same memory address, will they thrash each other's caches or will some snooping protocol allow each to keep the data in L1-cache? I am interested in a general answer as well as answers for specific processors. How many layers of cache are invalidated? Will accessing another address within the same cache-line invalidate the entire line? What can you do to alleviate these problems?

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  • In mercurial, is there a way to disable ALL configurations (system, user, repo)?

    - by Geoffrey Zheng
    On any non-trivial hg installation, the hgrc's tend to contain significant stuff. Is there a way to completely ignore/bypass ALL configurations, from system, user, to repo-level? The use case is to use some hg core functionalities in some automation scripts. Currently, if anything is misconfigured (and I mess with my ~/.hgrc a lot), the scripts will abort for something it doesn't use at all. It'd be perfect is I can just hg <whatever> --config:none.

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  • Javascript self contained sandbox events and client side stack

    - by amnon
    I'm in the process of moving a JSF heavy web application to a REST and mainly JS module application . I've watched "scalable javascript application architecture" by Nicholas Zakas on yui theater (excellent video) and implemented much of the talk with good success but i have some questions : I found the lecture a little confusing in regards to the relationship between modules and sandboxes , on one had to my understanding modules should not be effected by something happening outside of their sandbox and this is why they publish events via the sandbox (and not via the core as they do access the core for hiding base libary) but each module in the application gets a new sandbox ? , shouldn't the sandbox limit events to the modoules using it ? or should events be published cross page ? e.g. : if i have two editable tables but i want to contain each one in a different sandbox and it's events effect only the modules inside that sandbox something like messabe box per table which is a different module/widget how can i do that with sandbox per module , ofcourse i can prefix the events with the moduleid but that creates coupling that i want to avoid ... and i don't want to package modules toghter as one module per combination as i already have 6-7 modules ? while i can hide the base library for small things like id selector etc.. i would still like to use the base library for module dependencies and resource loading and use something like yui loader or dojo.require so in fact i'm hiding the base library but the modules themself are defined and loaded by the base library ... seems a little strange to me libraries don't return simple js objects but usualy wrap them e.g. : u can do something like $$('.classname').each(.. which cleans the code alot , it makes no sense to wrap the base and then in the module create a dependency for the base library by executing .each but not using those features makes a lot of code written which can be left out ... and implemnting that functionality is very bug prone does anyonen have any experience with building a front side stack of this order ? how easy is it to change a base library and/or have modules from different libraries , using yui datatable but doing form validation with dojo ... ? some what of a combination of 2+4 if u choose to do something like i said and load dojo form validation widgets for inputs via yui loader would that mean dojocore is a module and the form module is dependant on it ? Thanks .

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  • Target Framework does not change in Visual Studio 2010

    - by Adam Driscoll
    When I change the target framework of any project in Visual Studio 2010 it does not actually change the System assembly references. For example if I target v2.0 and check the properties of System and System.Data I can see that they are still both v4.0. If i change the target to v3.5, System stays at v4.0 but System.Core changes to v3.5. Because of this I am truly not targeting anything except v4.0.

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  • Syncing Online Content with iPhone Application

    - by PF1
    Hi Everyone: I am looking for some way to sync a online XML file with my iPhone application and only download the newest changed items. Each item is marked with a date attribute, so I assume this is possible. I have heard that Core Data can accomplish this task, but I am unsure of the suggested method and how to approach implementing it. Thanks for any help.

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  • What does 'engine' refer to in Drupal Theming?

    - by Nick Lowman
    I've been reading about Drupal theming and preprocess functions and noticed they listed engineName_engine_preprocess & engineName_engine_preprocess_hook in the order of preprocess functions but I'm not entirely sure what the engine layer is? I understand about the core, includes, modules and themes. Many thanks

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  • Why is there a sizeof... operator in C++0x?

    - by Motti
    I saw that @GMan implemented a version of sizeof... for variadic templates which (as far as I can tell) is equivalent to the built in sizeof.... Doesn't this go against the design principle of not adding anything to the core language if it can be implemented as a library function[citation needed]?

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  • Memory randomization as application security enhancement?

    - by Paul Sasik
    I recently came upon a Microsoft article that touted new "defensive enhancements" of Windows 7. Specifically: Address space layout randomization (ASLR) Heap randomization Stack randomization The article went on to say that "...some of these defenses are in the core operating system, and the Microsoft Visual C++ compiler offers others" but didn't explain how these strategies would actually increase security. Anyone know why memory randomization increases security, if at all? Do other platforms and compilers employ similar strategies?

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  • Get more than 7 dimensions in google analytics

    - by Paritosh Singh
    I am fetching my data from google analytics core api. I came to know that we can fetch only 7 dimensions using api, But here I need to fetch more than 7 dimensions with correct metrics. Is there anyway (other than using paid google analytics) to fetch more than 7 dmensions with correct metrics from google analytics. If not, then is there any mathematical formula through which we can find intersection of dimensions fetched using 2 different dimensions having one dimension in common. Thanks

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  • Invoke wso2 admin services SOAPUI

    - by NGoyal
    I m working on wso2 admin services. I get url as http://localhost:9763/services/AuthenticationAdmin?wsdl for AuthencticationAdmin. Now, when I hit the login operation, with admin,admin,127.0.0.1, I get true as return. ESB console shows logged in. Now, when I hit logout operation, I dont get any response. Also I notice that header of the response does not contain any session ID. 0down voteaccept My ESB is 4.6.0. login request : <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:aut="http://authentication.services.core.carbon.wso2.org"> <soapenv:Header/> <soapenv:Body> <aut:login> <!--Optional:--> <aut:username>admin</aut:username> <!--Optional:--> <aut:password>admin</aut:password> <!--Optional:--> <aut:remoteAddress>127.0.0.1</aut:remoteAddress> </aut:login> </soapenv:Body> </soapenv:Envelope> login response <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"> <soapenv:Body> <ns:loginResponse xmlns:ns="http://authentication.services.core.carbon.wso2.org"> <ns:return>true</ns:return> </ns:loginResponse> </soapenv:Body> </soapenv:Envelope> In the response, when I hit login I see, at bottom I only get 6 elements in header as follows : > Date Tue, 25 Jun 2013 14:31:42 GMT > > Transfer-Encoding chunked > > #status# HTTP/1.1 200 OK > > Content-Type text/xml; charset=UTF-8 > > Connection Keep-Alive > > Server WSO2-PassThrough-HTTP Now, I dont get session ID. Can you please point out where m I going wrong? My scenario is that I want to login to WSO2 and then hit some other admin service operation.

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  • PHP function to know upload_max_filesize

    - by Marc
    I'v searching for a while in php.net and I don't find what I'm searching. I need a function to know the max_upload_filesize from a PHP function. Here what I need: http://www.php.net/manual/en/ini.core.php#ini.upload-max-filesize Thanks in advance!

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