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What are the key differences between Scala and Groovy? [closed]
...a also has dynamica compilation and I have done it using twitter eval lib (https://github.com/twitter/util ). I kept scala code in a flat file(without any extension) and using eval created scala class at run time.
I would say scala is meta programming and has feature of dynamic complication
...
Peak-finding algorithm for Python/SciPy
...ng algorithms to use in Python, here a rapid overview of the alternatives: https://github.com/MonsieurV/py-findpeaks
Wanting myself an equivalent to the MatLab findpeaks function, I've found that the detect_peaks function from Marcos Duarte is a good catch.
Pretty easy to use:
import numpy as np
...
is there a post render callback for Angular JS directive?
...ctives on the same element will result in a $compile:multidir Error - see: https://docs.angularjs.org/error/$compile/multidir
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How to sort an array of associative arrays by value of a given key in PHP?
...ost the entire justification given for adding <=> to the language in https://wiki.php.net/rfc/combined-comparison-operator is that it
makes writing ordering callbacks for use with usort() easier
PHP 5.3+
PHP 5.3 introduced anonymous functions, but doesn't yet have the spaceship operat...
How do you enable “Enable .NET Framework source stepping”?
...
Here are the official instructions https://referencesource.microsoft.com/setup.html
Configure Visual Studio 2013 for debugging .NET framework
In order to configure Visual Studio 2013 do the following in the Tools
-> Options -> Debugging -> ...
How to add a progress bar to a shell script?
...ogressBar ${number} ${_end}
done
printf '\nFinished!\n'
Or snag it from,
https://github.com/fearside/ProgressBar/
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How do I resolve “Cannot find module” error using Node.js?
...e depends on. A few days ago, somebody unpublished all of their packages (https://kodfabrik.com/journal/i-ve-just-liberated-my-modules) which broke React, Babel, and just about everything else. Hopefully it's clear now that if you have production code, you can't rely on NPM actually maintaining yo...
iOS: Modal ViewController with transparent background
...iew controller is not in a popover.
Available in iOS 8.0 and later.
https://developer.apple.com/documentation/uikit/uiviewcontroller
The 'View Controller Advancements in iOS 8' video from WWDC 2014 goes into this in some detail.
Note:
Be sure to give your presented view controller a clear...
Padding is invalid and cannot be removed?
...lock method says:
"Calling the Close method will call FlushFinalBlock ..."
https://msdn.microsoft.com/en-US/library/system.security.cryptography.cryptostream.flushfinalblock(v=vs.110).aspx
This is wrong. Calling Close method just closes the CryptoStream and the output Stream.
If you do not call Flus...
How to check if a string is a valid hex color representation?
..."border", "1px solid "+color);
return ($div.css("border-color")!="")
}
https://gist.github.com/dustinpoissant/22ce25c9e536bb2c5a2a363601ba261c
Note: This requires jQuery
This works for ALL color types not just hex values. It also does not append unnecessary elements to the DOM tree.
...