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Multi-Line Comments in Ruby?

.....is kinda ugly and creates a String instance, but I know one guy with a Smalltalk background, who does this." puts "Hello world!" ## # most # people # do # this __END__ But all forgot there is another option. Only at the end of a file, of course. This is how it looks (via screenshot) - othe...
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Is there a good way to attach JavaScript objects to HTML elements?

...ld name "potato" I was using "scope". Turns out "scope" is an attribute of table cell elements (<td>) and the object I assigned to this field was #toString'ed. I was very confused seeing td.scope === '[object Object]'. – David Groomes Nov 5 '15 at 21:53 ...
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Can I get JSON to load into an OrderedDict?

... I am perplexed. The docs say the object_pairs_hook gets called for each literal that gets decoded into pairs. Why doesn't this create a new OrderedDict for each record in the JSON? – Tim Keating Apr 25 '14 at 19:33 ...
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Regex not operator

...: lookahead) this doesn't (hence: negative) match this. But it doesn't actually consume the characters it matches (hence: zero-width). There are actually 4 combinations of lookarounds with 2 axes: lookbehind / lookahead : specifies if the characters before or after the point are considered positi...
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How do I keep Python print from adding newlines or spaces? [duplicate]

...ys.stdout.flush() sys.stdout.write('m') sys.stdout.flush() You need to call sys.stdout.flush() because otherwise it will hold the text in a buffer and you won't see it. share | improve this answe...
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What really is a deque in STL?

I was looking at STL containers and trying to figure what they really are (i.e. the data structure used), and the deque stopped me: I thought at first that it was a double linked list, which would allow insertion and deletion from both ends in constant time, but I am troubled by the promise made ...
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What is this 'Lambda' everyone keeps speaking of?

... 'Lambda' everyone keeps speaking of? A lot of people seem to love it, but all I can gather from it is it is just a way of cramming lots of lines of code into a single expression. ...
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Is there a recommended format for multi-line imports?

... Personally I go with parentheses when importing more than one component and sort them alphabetically. Like so: from Tkinter import ( Button, Canvas, DISABLED, END, Entry, Frame, LEFT, NORMAL, RI...
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How to forward declare a template class in namespace std?

...rs. Of course, I know that there are more template params for std::list (allocator I think). But, that is beside the point. Do I have to know the full template declaration of a template class to be able to forward declare it? ...
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How to get the parent dir location

...bspath doesn't validate anything, so if we're already appending strings to __file__ there's no need to bother with dirname or joining or any of that. Just treat __file__ as a directory and start climbing: # climb to __file__'s parent's parent: os.path.abspath(__file__ + "/../../") That's far less...