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How to get the class of the clicked element?
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what if the element has more than one class name?
– Dharman
Oct 5 '13 at 17:52
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Why use Ruby's attr_accessor, attr_reader and attr_writer?
..._... helpers, and had to write the accessors yourself, would you write any more accessors than your class needed? For example, if age only needed to be read, would you also write a method allowing it to be written?
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When do you use Git rebase instead of Git merge?
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380
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Which version of PostgreSQL am I running?
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562
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When to use nested classes and classes nested in modules?
I'm pretty familiar with when to use subclasses and modules, but more recently I've been seeing nested classes like this:
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Check if two lists are equal [duplicate]
...nother check for Count because it would return true even if ints2 contains more elements than ints1. So the more correct version would be something like this:
var a = ints1.All(ints2.Contains) && ints1.Count == ints2.Count;
In order to check inequality just reverse the result of All metho...
Delete column from pandas DataFrame
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2351
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When to use ' (or quote) in Lisp?
...nly want to evaluate small parts of the code returned, so the backquote is more suited. For shorter lists, list can be more readable.
Hey, You Forgot About quote!
So, where does this leave us? Oh right, what does quote actually do? It simply returns its argument(s) unevaluated! Remember what I s...
Function overloading by return type?
Why don't more mainstream statically typed languages support function/method overloading by return type? I can't think of any that do. It seems no less useful or reasonable than supporting overload by parameter type. How come it's so much less popular?
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