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Android: how to make keyboard enter button say “Search” and handle its click?
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On os 2.3.6 it doesn't work until I put android:inputType="text" attribute.
– thanhbinh84
Dec 30 '11 at 15:03
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What is non-blocking or asynchronous I/O in Node.js?
...her requests while that thread has stalled depends on your software. What most server software do is spawn more threads to cater the additional requests. This requires more memory consumed and more processing.
Asynchronous, non-blocking example
Asynchronous, non-blocking servers - like ones made i...
How does a “stack overflow” occur and how do you prevent it?
...is when you've used up more memory for the stack than your program was supposed to use. In embedded systems you might only have 256 bytes for the stack, and if each function takes up 32 bytes then you can only have function calls 8 deep - function 1 calls function 2 who calls function 3 who calls f...
Stop pip from failing on single package when installing with requirements.txt
...xt | xargs -n 1 pip install
Note: -a parameter is not available under MacOS, so old cat is more portable.
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Favourite performance tuning tricks [closed]
...s give to someone asking me about optimisation.
We mainly use Sybase, but most of the advice will apply across the board.
SQL Server, for example, comes with a host of performance monitoring / tuning bits, but if you don't have anything like that (and maybe even if you do) then I would consider t...
How do I put an already-running process under nohup?
...er with the jobs command) so that the job isn't killed when the terminal closes.
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HTTPS and SSL3_GET_SERVER_CERTIFICATE:certificate verify failed, CA is OK
...d how to fix it without editing the library code.
– Josnidhin
Jun 19 '11 at 15:51
41
Then turn of...
Is there an S3 policy for limiting access to only see/access one bucket?
...,
"Condition": {}
}
]
}
The actions regarding a bucket and those regarding objects must have different arn.
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Why does “pip install” inside Python raise a SyntaxError?
...first platform supporting python, linux was, and there python is a part of OS.
– Zydnar
Apr 7 '17 at 16:21
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How to check command line parameter in “.bat” file?
My OS is Windows Vista. I need to have a ".bat" file where I need to check if user enters any command-line parameter or not. If does then if the parameter equals to -b then I will do something otherwise I will flag "Invalid input". If user does not enter any command-line parameter then I will d...