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What is the rationale behind having companion objects in Scala?

...) extends AbstractClass – metch Nov 27 '14 at 15:53 ...
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How to split a delimited string into an array in awk?

...er limitations) – Olivier Dulac Dec 27 '18 at 13:37 add a comment  |  ...
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Why does C++ need a separate header file?

...ntents. – DevSolar Aug 20 '09 at 13:27 3 Yup - compiling on a 16 bitter with tape mass torage is ...
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How do I restore a missing IIS Express SSL Certificate?

... Note for VS2019 users: "Repair" will not work because the Visual Studio Installer does not put the MSI file where Control Panel expects it to be. However, there is a _package.json file in that same directory, and it contains the URL...
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Replacement for “rename” in dplyr

... 27 You can actually use plyr's rename function as part of dplyr chains. I think every function tha...
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.append(), prepend(), .after() and .before()

...e? Please update. – user7200829 Apr 27 '18 at 10:51 ...
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Python unittest - opposite of assertRaises?

...never happen) for tests. – Shay Nov 27 '18 at 20:10 4 @Shay, IMO you should always exclude the te...
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What's the difference between a file descriptor and file pointer?

...hy do you call it naked? – Geek Jul 27 '14 at 9:37 3 ...
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When to use .First and when to use .FirstOrDefault with LINQ?

...he result to be empty From: http://www.technicaloverload.com/linq-single-vs-singleordefault-vs-first-vs-firstordefault/ share | improve this answer | follow ...
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'UserControl' constructor with parameters in C#

... answered Nov 23 '09 at 17:27 Greg DGreg D 40.2k1313 gold badges8080 silver badges115115 bronze badges ...