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How to select Python version in PyCharm?
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File -> Settings
Preferences->Project Interpreter->Python Interpreters
If it's not listed add it.
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Failed to locate the winutils binary in the hadoop binary path
...arting namenode for latest hadoop-2.2 release. I didn't find winutils exe file in hadoop bin folder. I tried below commands
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Have bash script answer interactive prompts [duplicate]
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I found the best way to send input is to use cat and a text file to pass along whatever input you need.
cat "input.txt" | ./Script.sh
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Difference between Rebuild and Clean + Build in Visual Studio
...ere Clean + Build succeeded, and Rebuild returned compile errors (circular file references). So they are not 100% the same.
– Yaakov Ellis♦
Oct 20 '10 at 13:29
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What do Clustered and Non clustered index actually mean?
... that isn't the case. SQL Server certainly doesn't guarantee that all data files are laid out in a contiguous physical area of disc and there is zero file system fragmentation. It isn't even true that a clustered index is in order within the data file. The degree to which this isn't the case is the ...
Python - doctest vs. unittest [closed]
... keep an eye on how the code should behave, without having to have another file open. That's useful when writing small script.
Also, doctests are useful when you have to pass your script to a researcher that is not expert in programming. Some people find it very difficult to understand how unittest...
UIButton custom font vertical alignment
...in with the following command line to merge your changes back into the ttf file:
~$ ftxdumperfuser -t hhea -A f Bold.ttf
Then just use the resulting ttf font in your app.
OS X El Capitan
The Apple Font Tool Suite Installer doesn't work anymore on OSX El Capitan because of SIP because it tries t...
Why does the C preprocessor interpret the word “linux” as the constant “1”?
...were generally set by the compiler itself, not defined in a library header file. Since there were no real rules about which identifiers could be used by the implementation and which were reserved for programmers, compiler writers felt free to use simple names like unix and assumed that programmers w...
Simple Pivot Table to Count Unique Values
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Just an FYI: if you haven't yet saved your file as an Excel (.xlsx) file yet (eg: you opened a .csv file), the option to "Add this data to the Data Model" is disabled/greyed out. The simple solution is to save the file as an Excel file.
– PonyEar...
Is it possible to serialize and deserialize a class in C++?
...chive, it writes its lib version to the stream, which makes appending to a file impossible.
– CyberSnoopy
Aug 5 '14 at 5:52
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