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java.lang.IllegalArgumentException: View not attached to window manager

I have an activity that starts AsyncTask and shows progress dialog for the duration of operation. The activity is declared NOT be recreated by rotation or keyboard slide. ...
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Can't specify the 'async' modifier on the 'Main' method of a console app

...) in VS2010 with the Async CTP. I have recent blog posts about async/await and asynchronous console programs in particular. Here's some background info from the intro post: If "await" sees that the awaitable has not completed, then it acts asynchronously. It tells the awaitable to run the remainder...
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List the queries running on SQL Server

...ly running on MS SQL Server (either through the Enterprise Manager or SQL) and/or who's connected? 17 Answers ...
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java.lang.ClassNotFoundException: org.springframework.web.servlet.DispatcherServlet

i am using spring 3.1.0.RELEASE , and my servlet container is tomcat 7 and my IDE is eclipse indigo and the jar spring-webmvc-3.1.0.RELEASE.jar which contains the DispatcherServlet exists in the lib folder, and yet when running the application, i am getting the exception: ...
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How do I call one constructor from another in Java?

...tor from another (within the same class, not from a subclass)? If yes how? And what could be the best way to call another constructor (if there are several ways to do it)? ...
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What is the meaning of the /dist directory in open source projects?

...able", the compiled code/library. Folder structure varies by build system and programming language. Here are some standard conventions: src/: "source" files to build and develop the project. This is where the original source files are located, before being compiled into fewer files to dist/, publ...
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Conditions for automatic generation of default/copy/move ctor and copy/move assignment operator?

... compiler typically auto generates a default constructor, copy constructor and assignment operator. 3 Answers ...
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How do you find out the caller function in JavaScript?

... alert("caller is " + Hello.caller); } Note that this feature is non-standard, from Function.caller: Non-standard This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompa...
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Add primary key to existing table

... drop constraint and recreate it alter table Persion drop CONSTRAINT <constraint_name> alter table Persion add primary key (persionId,Pname,PMID) edit: you can find the constraint name by using the query below: select OBJECT_NAME(...
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Fastest way to check if a file exist using standard C++/C++11/C?

I would like to find the fastest way to check if a file exist in standard C++11, C++, or C. I have thousands of files and before doing something on them I need to check if all of them exist. What can I write instead of /* SOMETHING */ in the following function? ...