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find -exec a shell function in Linux?
...will be available, without creating an entirely new shell/environment each time. Learned this the hard way after trying Adam's method and running into all sorts of environment problems. This method also does not corrupt your current user's shell with all the exports and requires less dicipline.
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What does the “static” modifier after “import” mean?
...directly by typing myStaticField or myStaticMethod without typing each time MyClass.myStaticField or MyClass.myStaticMethod.
Note : you need to do an
import myPackage.MyClass or myPackage.*
for accessing the other resources
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Numpy: Get random set of rows from 2D array
...0])[:2], actually its not great, but that is what np.random.choice at this time... or if you don't care to change your array in-place, np.random.shuffle
– seberg
Jan 10 '13 at 17:02
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CSV in Python adding an extra carriage return, on Windows
...parating records. If that separator is written in text mode, the Python runtime replaces the \n with \r\n, hence the \r\r\n observed in the file.
See this previous answer.
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findViewByID returns null
...ultiple versions for different Android version). I forget about it all the time although I put a gigantic comment on top and bottom of every layout file. I wish the compiler would make an error or big warning if this happens.
– tiktak
Jan 20 '13 at 12:28
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Create web service proxy in Visual Studio from a WSDL file
...lly and correctly generates proxy class.
Maybe it will save somebody some time - it solves "missing type" error when service is not avaliable online.
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Import SQL file into mysql
...sql is the local file system path where the mysql client is at. There are times where MySQL server expect the path to be on the server side, I.E. SELECT ... INTO OUTFILE which drops the file into the path on the MySQL server!
– Devy
May 26 '15 at 16:17
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In C#, how to instantiate a passed generic type inside a method?
...constructor.
If you want to avoid that - and in a factory pattern you sometimes force the others to go through your factory method and not directly through the constructor - then the alternative is to use reflection (Activator.CreateInstance...) and keep the default constructor private. But this co...
convert an enum to another type of enum
...ne. The old school method of writing 2 functions has proven its worth over time...
– Hemant
Nov 30 '09 at 6:33
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How to update a single library with Composer?
...ith -vvv (verbose mode: composer.phar update -vvv package/package) can sometimes be better as occasionally an interactive prompt will appear which may be otherwise hidden
– timhc22
Nov 13 '14 at 10:45
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