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The Ruby %r{ } expression
...r regular expression will break if you add spaces to it later. I think the idea is to use delimiters that don't match anything in your regular expression, with curly braces as the preferred default.
– Steven Hirlston
May 18 '15 at 18:42
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How to specify the order of CSS classes?
...ss' features were accepted: <p class="back-to-top text-center">. Any idea why?
– Peter G. Williams
Aug 19 at 22:11
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Creating a expressjs middleware that accepts parameters
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Good and simple idea. Middleware really is just a normal function. Why not pass other values to it. Please include req, res and next in the first function.
– zevero
May 20 '16 at 7:39
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Ruby Metaprogramming: dynamic instance variable names
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any idea how to do this recursively ? (if there is multiple level in the input hash)
– nemenems
Feb 13 '18 at 10:19
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Using PUT method in HTML form
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It's a bad idea to do this. Frameworks can ignore form parameters for PUTs. Java's HTTPServlet seems to. We had a bug where HttpRequest.getParameterMap() did not return form parameters.
– DaBlick
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Why can't I inherit static classes?
...ler decide to select the method to invoke?
(littleguru)
And as a valuable idea, littleguru has a partial "workaround" for this issue: the Singleton pattern.
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How to set different label for launcher rather than activity title?
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I have no idea why on earth this has so many upvotes. Don't people test their code on a real device first before assuming something is working? This solution, as stated by others, does NOT work on a real device. I've tested in 4 devic...
SBT stop run without exiting
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I love this idea, but it doesn't seem to help. I'm running sbt 0.13.1 and adding this line into my build.sbt file..
– doub1ejack
Nov 10 '14 at 17:03
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NameError: global name 'unicode' is not defined - in Python 3
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This is the right idea, nice answer. Just to add a detail, if you are using the six library to manage Python 2/3 compatibility, you can make this: if six.PY3: unicode = str instead of sys.version_info stuff. This is also very helpful for preve...
Simplest/Cleanest way to implement singleton in JavaScript?
... I never said anything about singletons being a bad or good idea. I said that your implementation of singleton is far more complicated than it needs to be because you confuse Java's limitations with the pattern as if you didn't understand it at all. It's like implementing strategy pat...