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Cause of a process being a deadlock victim

I have a process with a Select which takes a long time to finish, on the order of 5 to 10 minutes. I am currently not using NOLOCK as a hint to the MS SQL database engine. At the same time we have another process doing updates and inserts into the same database and same tables. The first pr...
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What is the use of join() in Python threading?

... Straight from the docs join([timeout]) Wait until the thread terminates. This blocks the calling thread until the thread whose join() method is called terminates – either normally or through an unhandled exception – or until...
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Get full path of the files in PowerShell

... Add | select FullName to the end of your line above. If you need to actually do something with that afterwards, you might have to pipe it into a foreach loop, like so: get-childitem "C:\windows\System32" -recurse | where {$_.exte...
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How to log PostgreSQL queries?

...ement = 'all' #logging_collector = off to logging_collector = on Optional: SELECT set_config('log_statement', 'all', true); sudo /etc/init.d/postgresql restart or sudo service postgresql restart Fire query in postgresql select 2+2 Find current log in /var/lib/pgsql/9.2/data/pg_log/ The log files t...
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android get all contacts

... ContactsContract.Contacts.DISPLAY_NAME } ; String selection = null; //Selection criteria String[] selectionArgs = {}; //Selection criteria String sortOrder = null; //T...
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Difference between framework vs Library vs IDE vs API vs SDK vs Toolkits? [closed]

....g Eclipse, Visual Studio. A Library is a chunk of code that you can call from your own code, to help you do things more quickly/easily. For example, a Bitmap Processing library will provide facilities for loading and manipulating bitmap images, saving you having to write all that code for yourself...
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How do you merge two Git repositories?

...mit's title contains a reference to the old history tree: Add 'rails/' from commit <rev> Where <rev> is a SHA-1 commit hash. You can still see the history, blame some changes. git log <rev> git blame <rev> -- README.md Note that you can't see the directory prefix fro...
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Can the Android layout folder contain subfolders?

...you backed everything up from step 1!!!) Right click the res directory and select new > directory. Name this new directory "layouts". (This can be whatever you want, but it will not be a 'fragment' directory or 'activity' directory, that comes later). Right click the new "layouts" directory and s...
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VC DDE(Dynamic Data Exchange)与EXCEL连接 - C/C++ - 清泛网 - 专注C/C++及内核技术

...char szItem5[] = "R3C1"; char szData5[16] = "0"; //char szCmd2[] = "[SELECT(\"R3C1\")][FONT.PROPERTIES(,\"Bold\")][SAVE()][QUIT()]"; char szCmd2[] = "[SELECT(\"R3C1\")][FONT.PROPERTIES(,\"Bold\")]"; char szCmd3[] = "[SELECT(\"R3C1\")][FONT.PROPERTIES(,\"Bold\")]"; int i,j,k; char...
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Event on a disabled input

... @Protectorone :disabled is a pseudo-class since CSS 3: w3.org/TR/css3-selectors/#UIstates – Martin Jul 12 '17 at 11:41  |  show 3 more co...