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Mac OS X - EnvironmentError: mysql_config not found
...e its open files. This came up with /usr/local/mysql-8.0.18-macos10.14-x86_64/bin which I added to $PATH and voila!
– Neil C. Obremski
Nov 10 '19 at 22:53
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Is there a “null coalescing” operator in JavaScript?
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64
Yes, it is coming soon. See proposal here and implementation status here.
It looks like this:
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How to get line count of a large file cheaply in Python?
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645
One line, probably pretty fast:
num_lines = sum(1 for line in open('myfile.txt'))
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Scaling Node.js
...= require('validator').sanitize
//Validate
check('test@email.com').len(6, 64).isEmail(); //Methods are chainable
check('abc').isInt(); //Throws 'Invalid integer'
check('abc', 'Please enter a number').isInt(); //Throws 'Please enter a number'
check('abcdefghi...
Reliable method to get machine's MAC address in C#
...s running using C#. Application will need to work on XP/Vista/Win7 32 and 64 bit as well as on those OSs but with a foreign language default. Many of the C# commands and OS queries don't work across OS. Any ideas? I have been scraping the output of "ipconfig /all" but this is terribly unreliable...
In Django - Model Inheritance - Does it allow you to override a parent model's attribute?
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Updated answer: as people noted in comments, the original answer wasn't properly answering the ...
Python, Unicode, and the Windows console
...u can download it from https://sourceforge.net/projects/pywin32/ (x86 and x64 builds are available)\n"
exit(-1)
# win32console implementation of SetConsoleCP does not return a value
# CP_UTF8 = 65001
win32console.SetConsoleCP(65001)
if (win32console.GetConsoleCP() != 65001):...
How to duplicate sys.stdout to a log file?
...e used in different logging configurations. stackoverflow.com/questions/616645/…
– sorin
Aug 6 '10 at 11:43
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jQuery Validate - Enable validation for hidden fields
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Make sure to put
$.validator.setDefaults({ ignore: '' });
NOT inside $(document).ready
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How to get the current directory in a C program?
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Jonathan LefflerJonathan Leffler
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