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What's the difference between equal?, eql?, ===, and ==?

...things like: case some_object when /a regex/ # The regex matches when 2..4 # some_object is in the range 2..4 when lambda {|x| some_crazy_custom_predicate } # the lambda returned true end See my answer here for a neat example of how case+Regex can make code a lot cleaner. And of course, by pr...
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Missing artifact com.microsoft.sqlserver:sqljdbc4:jar:4.0

...ral. See @nirmal's answer for further details: https://stackoverflow.com/a/41149866/1570834 ORIGINAL ANSWER The issue is that Maven can't find this artifact in any of the configured maven repositories. Unfortunately Microsoft doesn't make this artifact available via any maven repository. You ne...
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How do you install Google frameworks (Play, Accounts, etc.) on a Genymotion virtual device? [duplica

...(Feb 2nd): Contrary to previous reports, it's been discovered that Android 4.4 does in fact work with ARM translation, although it is buggy. Follow the steps the same as before, just make sure you download the 4.4 GApps. UPDATE-v1.1: I've gotten more up-to-date builds of libhoudini and have updated ...
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How to center a WPF app on screen?

... 146 Put this in your window constructor WindowStartupLocation = System.Windows.WindowStartupLocati...
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Does a view exist in ASP.NET MVC?

... 154 private bool ViewExists(string name) { ViewEngineResult result = ViewEngines.Engines.Find...
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Scala type programming resources

... 141 +50 Overview...
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Changing navigation bar color in Swift

... 542 Navigation Bar: navigationController?.navigationBar.barTintColor = UIColor.green Replace gre...
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What is a 'Closure'?

...on? – superluminary Nov 8 '13 at 21:48 1 @superluminary Yes, this helps a lot. Thank you! ...
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Is there a standard for storing normalized phone numbers in a database?

...mber into the following components C Country code 1-10 digits (right now 4 or less, but that may change) A Area code (Province/state/region) code 0-10 digits (may actually want a region field and an area field separately, rather than one area code) E Exchange (prefix, or switch) code 0-10 digits ...
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Removing index column in pandas when reading a csv

... Jean-François Corbett 33.6k2525 gold badges124124 silver badges172172 bronze badges answered Nov 20 '13 at 21:53 Dan AllanDan Allan ...