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What are the differences between various threading synchronization options in C#?
..., that can be used to activate and suspend threads.
Mutex, Semaphores are OS-level concepts. e.g with a named mutex you could synchronize across multiple (managed) exes (ensuring that only one instance of your application is running on the machine.)
Mutex:
Unlike monitors, however, a mutex ca...
How to navigate through the source code by parts in CamelCase (instead of whole words)?
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For curiosity, did you map both of them? If yes, which combination did you choose?
– elect
Mar 9 '17 at 14:42
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Eclipse Android and gitignore
...y changed while coding, so there's no need to include them into the Git repository. Also, sometimes I add .classpath and .project which are Eclipse specific files, because maybe I want to create a new Android project based on these same sources, but in another OS or IDE.
With regards to the error, ...
Are there any standard exit status codes in Linux?
...mally, so it isn't actually getting killed by the signal. (Programs can chose to handle any signals aside from SIGKILL and SIGSTOP.)
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On logout, clear Activity history stack, preventing “back” button from opening logged-in-only Activi
...lication require a user to be logged-in to view. Users can log out from almost any activity. This is a requirement of the application. At any point if the user logs-out, I want to send the user to the Login Activity . At this point I want this activity to be at the bottom of the history stack so th...
Setting href attribute at runtime
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@lakum4stackof: It'd help if you post the exact < a > tag you are using here :)
– user529141
Dec 3 '10 at 12:31
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How to import existing *.sql files in PostgreSQL 8.4?
I am using PostgreSQL 8.4, and I have some *.sql files to import into a database. How can I do so?
5 Answers
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Android update activity UI from service
...particularly important to me as I am now sharing code between Android and iOS (using RoboVM)
RxJava provides canned (and cross-platform) scheduling, and easy composition of sequential asynchronous operations.
This should be more efficient than using a LocalBroadcast, though the overhead of using RxJ...
Was PreferenceFragment intentionally excluded from the compatibility package?
...headers and PreferenceFragments, the other using the original approach. Choose the right one at the point you need to (e.g., when the user clicks on the options menu item). Here is a sample project demonstrating this. Or, have a single PreferenceActivity that handles both cases, as in this sample pr...
Configuring IntelliJ IDEA for unit testing with JUnit
...ode editor.
It will show you popup with suggestion to create a test.
Mac OS: ⌘ Cmd+Shift+T
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