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What is 'Context' on Android?
... your program (activity and package/application).
You can get the context by invoking getApplicationContext(), getContext(), getBaseContext() or this (when in a class that extends from Context, such as the Application, Activity, Service and IntentService classes).
Typical uses of context:
Creati...
What is meant by Ems? (Android TextView)
What is meant by Ems (related to a TextView)? For example in
6 Answers
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What is the App_Data folder used for in Visual Studio?
...wer. I think the important point to add is that the content of App_Data is by default not viewable by the web as mentioned by JaredPar. and also as you commented "this behaviour can be modified from *.config httphandlers"
– padn
Feb 10 '09 at 10:08
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MSBuild doesn't copy references (DLL files) if using project dependencies in solution
...nly bring references over into project Y that it detects as being required by project X; it does this to avoid reference pollution in project Y. The problem is, since project X doesn't actually contain any code that explicitly uses assembly B (e.g. B.SomeFunction()), VS/MSBuild doesn't detect that B...
Why do you create a View in a database?
...multiple applications or different points in your application for example. By making it a view you hide that logic and are able to share it easily.
– Chris Cameron-Mills
Aug 14 '09 at 15:32
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Is SHA-1 secure for password storage?
...es not apply to your problem. The 2106 second preimage attack in the paper by Kesley and Schneier is a generic trade-off which applies only to very long inputs (260 bytes; that's a million terabytes -- notice how 106+60 exceeds 160; that's where you see that the trade-off has nothing magic in it).
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How do you organize your version control repository?
... local shared "library" directory, with every such binary FULLY identified by version: %DirLibraryRoot%\ComponentA-1.2.3.4.dll, %DirLibraryRoot%\ComponentB-5.6.7.8.dll.
Make every project build script publish the primary deliverable to a single local shared "output" directory: %DirOutputRoot%\Proje...
Why does pthread_cond_wait have spurious wakeups?
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The following explanation is given by David R. Butenhof in "Programming with POSIX Threads" (p. 80):
Spurious wakeups may sound strange, but on some multiprocessor systems, making condition wakeup completely predictable might substantially slow all conditi...
AWS: How to disable all services?
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I was also frustrated (by being charged on the free tier without any info/warning in prior) and found a simple and elegant solution to turn off all AWS services. You delete your account and forget about these fraudulent (to be honest) AWS services....
Why is there an “Authorization Code” flow in OAuth2 when “Implicit” flow works so well?
...lock...).
You don't want hackers to be able to steal access/refresh tokens by intercepting requests.
Details below:
The implicit flow is only possible in a browser environment because of security reasons:
In the implicit flow the access token is passed directly as a hash fragment (not as a URL p...
