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CPU Privilege Rings: Why rings 1 and 2 aren't used?
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Ruby/Rails: converting a Date to a UNIX timestamp
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354
The code date.to_time.to_i should work fine. The Rails console session below shows an example...
How to quit scala 2.11.0 REPL?
In the last version of scala (2.10.3) REPL, I can type exit to quit from REPL. However, in Scala 2.11.0 this doesn't work.
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Gson ignoring map entries with value=null
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See Gson User Guide - Null Object Support:
The default behaviour that is implemented in Gs...
How to run multiple DOS commands in parallel?
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3 Answers
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PHP function to build query string from array
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313
You're looking for http_build_query().
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How do CUDA blocks/warps/threads map onto CUDA cores?
...allocated (warps and shared memory) and threads are divided into groups of 32 threads called warps. Once a warp is allocated it is called an active warp. The two warp schedulers pick two active warps per cycle and dispatch warps to execution units. For more details on execution units and instruction...
How to use mod operator in bash?
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dreftymac
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answered Apr 16 '11 at 18:24
Mark LongairMark...
How to deal with SettingWithCopyWarning in Pandas?
I just upgraded my Pandas from 0.11 to 0.13.0rc1. Now, the application is popping out many new warnings. One of them like this:
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