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• Is the Android Google Maps directions dialog a separate activity?

  - by Rpond

  I'm trying to mimic the functionality in Google Maps on Android. When you press the directions option on the options menu, and it shows "My Location, End Point" on top of the map and dims the map. Is that running in a separate activity, or is that somehow a modal dialog on top of the map?

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• Can Microchip TCP/IP stack implements two or more clients sockets at the same time?

  - by O Engenheiro

  I need to make one device communicate with 2 servers. Is it possible with Microchip TCP/IP stack?

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• What other libraries or tools would you add to a Spring/Hibernate stack for improved rapid applicati

  - by CaptainAwesomePants

  My team at work maintains a fairly large webapp written on top of Spring and Hibernate. We're about to start making some fairly large scale changes to the site, and we're enamored with the rapid application development speeds allowed by some other frameworks, like Rails. We haven't really changed our stack much in the last year or two, and I'm wondering what new tools, approaches, and libraries might be out there to help speed up webapp development.

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• How has RIA technology evolved and what technology stack currently rules this domain?

  - by Rachel

  I am new to RIA and have not been actively involved with this technology in my projects as we using server-side Java, but I want to gain some experience with RIA. My questions are: How has RIA technology evolved and in your opinion? What technology stack currently rules this domain? What are the recommended resources for learning RIA? In general what is the suggested approach for getting started on the RIA journey?

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• What is the difference between Extends Application and Extends Activity in Android?

  - by LordSnoutimus

  I am confused as to the difference between the two. In my application I have just used Extends Activity and the application is working perfectly, so what is the purpose of Extends Application?. Would you use it on the first class you create in the Android application? Thanks.

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• I'm giving a presentation on social media with a short part based on stack overflow how would you de

  - by Paulo

  I'm giving a presentation on social media with a short part based on stack overflow how would you describe its key principles? What are its key benefits over traditional forum/mailing list problem resolution?

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• Is there a faster way to launch Activity on Android when using maven?

  - by Kamilski81

  Within Eclipse, everything works perfectly when I run 'mvn install android:deploy'...however, this takes about 18 seconds to complete. Is there a faster way to launch my android application. When I try to run my main Activity via 'Android Application' I get a huge stack trace: 09-05 14:03:09.915: E/AndroidRuntime(689): FATAL EXCEPTION: main 09-05 14:03:09.915: E/AndroidRuntime(689): java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.soraapps.android.purseprideapp/com.soraapps.android.purseprideapp.PursePrideActivity}: java.lang.ClassNotFoundException: com.soraapps.android.purseprideapp.PursePrideActivity in loader dalvik.system.PathClassLoader[/data/app/com.soraapps.android.purseprideapp-2.apk] 09-05 14:03:09.915: E/AndroidRuntime(689): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1569) 09-05 14:03:09.915: E/AndroidRuntime(689): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1663) 09-05 14:03:09.915: E/AndroidRuntime(689): at android.app.ActivityThread.access$1500(ActivityThread.java:117) 09-05 14:03:09.915: E/AndroidRuntime(689): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:931) 09-05 14:03:09.915: E/AndroidRuntime(689): at android.os.Handler.dispatchMessage(Handler.java:99) 09-05 14:03:09.915: E/AndroidRuntime(689): at android.os.Looper.loop(Looper.java:123) 09-05 14:03:09.915: E/AndroidRuntime(689): at android.app.ActivityThread.main(ActivityThread.java:3683) 09-05 14:03:09.915: E/AndroidRuntime(689): at java.lang.reflect.Method.invokeNative(Native Method) 09-05 14:03:09.915: E/AndroidRuntime(689): at java.lang.reflect.Method.invoke(Method.java:507) 09-05 14:03:09.915: E/AndroidRuntime(689): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839) 09-05 14:03:09.915: E/AndroidRuntime(689): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597) 09-05 14:03:09.915: E/AndroidRuntime(689): at dalvik.system.NativeStart.main(Native Method) 09-05 14:03:09.915: E/AndroidRuntime(689): Caused by: java.lang.ClassNotFoundException: com.soraapps.android.purseprideapp.PursePrideActivity in loader dalvik.system.PathClassLoader[/data/app/com.soraapps.android.purseprideapp-2.apk] 09-05 14:03:09.915: E/AndroidRuntime(689): at dalvik.system.PathClassLoader.findClass(PathClassLoader.java:240) 09-05 14:03:09.915: E/AndroidRuntime(689): at java.lang.ClassLoader.loadClass(ClassLoader.java:551) 09-05 14:03:09.915: E/AndroidRuntime(689): at java.lang.ClassLoader.loadClass(ClassLoader.java:511) 09-05 14:03:09.915: E/AndroidRuntime(689): at android.app.Instrumentation.newActivity(Instrumentation.java:1021) 09-05 14:03:09.915: E/AndroidRuntime(689): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1561) 09-05 14:03:09.915: E/AndroidRuntime(689): ... 11 more Here is my pom.xml: https://gist.github.com/3656482 And here is what my files look like after I try building and running the project. (see gen and bin folders) http://cl.ly/image/3Q0x052S2Z3Q

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• Python Pickle: what can cause stack index out of range error?

  - by Rosarch

  I'm getting this error: File "C:\Python26\lib\pickle.py", line 1374, in loads return Unpickler(file).load() File "C:\Python26\lib\pickle.py", line 858, in load dispatch[key](self) File "C:\Python26\lib\pickle.py", line 1075, in load_obj k = self.marker() File "C:\Python26\lib\pickle.py", line 874, in marker while stack[k] is not mark: k = k-1 IndexError: list index out of range Why could this be happening?

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• How to get the data buffer of screen in screen stack in Android?

  - by Glory Jiang

  Currently I want to develop one Activity to allow the user to see the screens/activites of all running tasks , then the user can select one of them to switch it to foreground. As I known, HTC Sence seems already to have this implementation for Home screen, to display the thumbnail of all Home panels in one screen. Does anybody know how to access screen stack in Android? Thanks.

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• How does Stack Overflow's subjective question detector work? [closed]

  - by csl

  When writing a question in Stack Overflow, it will give you a red bar with a warning if the question looks subjective. Subjective or non-programming questions (e.g., What is your faviourite programming language?) seem to be easily recognized. How, exactly, isthis done? Heuristics, algorithms, machine learning? I'm amazed!

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• Learning SQL & Microsoft Data Services stack - Where to start?

  - by Jim

  I'm trying to learn the Microsoft data / service stack. I want to build a database in SQL Azure and expose it to a c# client application. I've never worked with any SQL database technology. Looking online, everything just seems so confusing -- too many technologies, hard to tell what's new vs what's old. What's the latest technologies to look at, and what (books?) should I be reading?

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• Don't want activity to be destroyed/created when phone is rotated.

  - by alex2k8

  I have tried to freeze orientation setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT); but thought screen stays in portrait orientation, the activity is still recreated. Any ideas how to solve this?

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• Supress the Soft Keboard when an activity loads... yet again

  - by tunneling

  this.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN); Same problem that I've read on other posts. I don't want the soft keyboard to pop up when the Activity loads. The above code snippet works, however my View no longer scrolls up so that the User can still see the EditText. It scrolls without this line of code. Any ideas?

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• Referencing a TableViewController property when it is buried on a NavigationController stack.

  - by Michael

  Hello, I have a UINavigationController with two UITableViewControllers pushed onto its stack. Is there any way to reference a property on the first TableViewController that is under the second? I would like to do this in the second controller's viewWillAppear method. Thank you for any help you can give....

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• How to do "Adding activity event status to a workflow image" in wf4 as theproblemsolver did it with

  - by jikan_the_useless

  theproblemsolver has an example to show the status of workflow as image for wf3, the question is how to do the same thing in wf4? http://msmvps.com/blogs/theproblemsolver/archive/2007/01/07/adding-activity-event-status-to-a-workflow-image.aspx

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• What features EJB3 bring and also how does EJB3 stack up with Spring Framework ?

  - by Rachel

  I have never worked on ejb, when I started programming Spring was already arrived and all my projects have been with Spring only, recently I had one interview and they wanted knowledge of EJB3.0 and so I want to know how does EJB3.0 stack up with Spring Framework and why many projects now a day are with Spring Framework and not with EJB3.0, do not quote me here as I can be wrong I would really appreciate if difference and benefits of using one over another could be explained from practical perspective.

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• how to hide a div after some time if no activity occurs on that div.

  - by snell

  hi folks, Am trying to hide a div when the user doesn't click any button on it for 15 seconds. I know how to hide and display the div by using element.style.display = 'none'; but am not able to understand how to calculate the time after last activity on the div. Regards, Snell

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• How can I construct or return the underlying deque from a stack?

  - by BeeBand

  I want to be able to convert a std::stack< to a std::deque<. Is there a straightforward conversion?

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• Does cscope has search history or search query stack feature?

  - by teerapap

  I usually dig in the c source code with cscope from method to method more than 4-5 level and I have to step between the methods back and forth. How can I see the search history in cscope so I don't have to remember the previous method name. or it will be better if it's a stack.

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• Can I temporarily disable automatic orientation changes in my Activity?

  - by fhucho

  Can I temporarily disable automatic orientation changes in my Activity? I want to do this when my app does some background internet communication.

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• How to get full stack traces logged when a JUnit test running in ant fails?

  - by Uri

  When a JUnit test throws a runtime exception while running in Eclipse, you can see the entire stack trace. Our build server uses ant and runs JUnit, but the printout on failure only provides the exception's message, not the entire "printStackTrace". Is there a convenient way to get this functionality?

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• What do you think of saving stack trace in a special log table ?

  - by EugeneP

  Suppose, you have a special log table of your application. What do you think about creating a BLOB field for a possible stack trace ? Logging is done to file as well, but it is not so convenient to read a text file, moreover database is more "accessible".

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• How to keep soft keyboard from opening on activity launch in Android?

  - by araja

  In an Android app, whenever the activity launches, the textbox gets the focus and the soft keyboard pops up automatically. I have tried to stop this by using following line in onCreate method, but it does not work. ((InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE)).hideSoftInputFromWindow(EditText.getWindowToken(), 0);

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• How can I get friend's activity streams and public activities from myspace using C#?

  - by ibrahimkhan

  I am developing an ASP application for myspace. I want to get the friend's activity streams and all of their updates. How would I get started with this in C#?

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• what happened to glyphs in workflow fundation 4.0 - can we decorate activity in desingner in some wa

  - by miro smelko

  hi. I need to decorate all the activities shown in designer with some icons or other pictures. is there any way to show all activities with some decoration (lets say cross "X" as picture ) I have some data tracked and I want to show that this activity finished OK and this failed because of ... etc. do someone of you know? It would really help me a lot.

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