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Android: How can I get the current foreground activity (from a service)?
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start in Android 4.1.1 -->
<accessibility-service
xmlns:tools="http://schemas.android.com/tools"
android:accessibilityEventTypes="typeWindowStateChanged"
android:accessibilityFeedbackType="feedbackGeneric"
android:accessibilityFlags="flagIncludeNotImportantViews"
android:...
How to get the source directory of a Bash script from within the script itself?
... 2008. All rights reserved. No warranty of any kind. You have been warned.
http://www.gnu.org/licenses/gpl-2.0.txt
http://creativecommons.org/licenses/by-sa/3.0/
18eedfe1c99df68dc94d4a94712a71aaa8e1e9e36cacf421b9463dd2bbaa02906d0d6656
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How can I clear the SQL Server query cache?
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Here is some good explaination. check out it.
http://www.mssqltips.com/tip.asp?tip=1360
CHECKPOINT;
GO
DBCC DROPCLEANBUFFERS;
GO
From the linked article:
If all of the performance testing is conducted in SQL Server the best approach may be to issue a CHECKPOINT...
Quicksort vs heapsort
...rted... it is not so elegant, not too easy to understand, but fast... read http://www.cs.utexas.edu/users/EWD/ewd07xx/EWD796a.PDF if you want something a bit more challenging to code.
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What is a “surrogate pair” in Java?
... in Java-12, should work in all Java versions above 5.
As mentioned here: https://stackoverflow.com/a/47505451/2987755,
whichever character (whose Unicode is above U+FFFF) is represented as a surrogate pair, which Java stores as a pair of char values, i.e. the single Unicode character is represente...
catch all unhandled exceptions in ASP.NET Web Api
...ext.Exception.ToString());
}
}
Then register with your application's HttpConfiguration, inside a config callback like so:
config.Services.Add(typeof(IExceptionLogger), new TraceExceptionLogger());
or directly:
GlobalConfiguration.Configuration.Services.Add(typeof(IExceptionLogger), new Tra...
Java, Classpath, Classloading => Multiple Versions of the same jar/project
...s may be a silly question for experienced coders. But I have a library (an http client) that some of the other frameworks/jars used in my project require. But all of them require different major versions like:
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Chrome extension: accessing localStorage in content script
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Update 2016:
Google Chrome released the storage API: http://developer.chrome.com/extensions/storage.html
It is pretty easy to use like the other Chrome APIs and you can use it from any page context within Chrome.
// Save it using the Chrome extension storage API.
chrome...
Using TortoiseSVN how do I merge changes from the trunk to a branch and vice versa?
...branch in the trunk.
About the --reintegrate flag, check the manual here: http://tortoisesvn.net/docs/release/TortoiseSVN_en/tsvn-dug-merge.html#tsvn-dug-merge-reintegrate
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How to get the number of characters in a std::string?
...nce hit, you should probably use those instead of
// the C functions. See: http://icu-project.org/apiref/icu4c/
//
struct UTextDeleter { void operator()(UText* ptr) { utext_close(ptr); } };
struct UBreakIteratorDeleter { void operator()(UBreakIterator* ptr) { ubrk_close(ptr); } };
using PUText = std...