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What exactly is Heroku?
...n tutorial which allows you to start in minutes. Also they provide first 750 computation hours free of charge which means you can have one processes (aka Dyno) at no cost. Also performance is very good e.g. simple web application written in node.js can handle around 60 - 70 requests per second.
Her...
Pandoc markdown page break
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answered Jun 6 '13 at 21:05
LucasSeverynLucasSeveryn
4,86477 gold badges2828 silver badges5555 bronze badges
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Make a negative number positive
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answered Jan 29 '09 at 21:25
Jon SkeetJon Skeet
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HTML5 check if audio is playing?
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edited Feb 13 at 12:30
Edric
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answered Feb 2...
Markdown vs markup - are they related?
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Markup is a generic term for a language that describes a document's formatting
Markdown is a sp...
What is a StoryBoard ID and how can i use this?
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edited Jan 10 '18 at 17:55
Taiwosam
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answered Dec 13 ...
Get the client's IP address in socket.io
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Okay, as of 0.7.7 this is available, but not in the manner that lubar describes. I ended up needing to parse through some commit logs on git hub to figure this one out, but the following code does actually work for me now:
var io = requ...
Multiple inheritance for an anonymous class
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answered May 1 '11 at 13:04
skaffmanskaffman
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What are the risks of running 'sudo pip'?
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104
When you run pip with sudo, you run setup.py with sudo. In other words, you run arbitrary Pytho...
get list of pandas dataframe columns based on data type
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If you want a list of columns of a certain type, you can use groupby:
>>> df = pd.Data...