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Do spurious wakeups in Java actually happen?

...pretty easy to emulate spurious wakeup once the AbstractQueuedSynchronizer-based implementation is involved. AbstractQueuedSynchronizer uses low-level LockSupport's park and unpark methods, and if you invoke LockSupport.unpark on a thread awaiting on Condition, this action cannot be distinguished f...
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How to set warning level in CMake?

...t one way to do thatis two separate cmake_level - unified set of warnings, based for instance on clang, and native_level with the meaning specific for a compiler. One of them can be probably shortened to level. Sorry if I did not really follow the conversation and got something wrong ...
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Adding a user to a group in django

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How to toggle a boolean?

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Import CSV file into SQL Server

... Based SQL Server CSV Import 1) The CSV file data may have , (comma) in between (Ex: description), so how can I make import handling these data? Solution If you're using , (comma) as a delimiter, then there is no way ...
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ASP.NET MVC passing an ID in an ActionLink to the controller

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Setting the correct encoding when piping stdout in Python

...ck doesn't work in Python 2.7.13. sys.stdout.encoding is automatically set based on the LC_CTYPE locale value. – amphetamachine Jul 11 '17 at 15:00 1 ...
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Copying PostgreSQL database to another server

I'm looking to copy a production PostgreSQL database to a development server. What's the quickest, easiest way to go about doing this? ...
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target input by type and name (selector)

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Get “Value” property in IGrouping

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