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Max length for client ip address [duplicate]

What would you recommend as the maximum size for a database column storing client ip addresses? I have it set to 16 right now, but could I get an ip address that is longer than that with IPv6, etc? ...
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Authoritative position of duplicate HTTP GET query keys

...hat request.query['tag'] should yield, depending on the language or the framework: request.query['tag'] => 'ruby' request.query['tag'] => 'rails' request.query['tag'] => ['ruby', 'rails'] request.query['tag'] => 'ruby,rails' ...
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How do I pass the value (not the reference) of a JS variable to a function? [duplicate]

Here is a simplified version of something I'm trying to run: 6 Answers 6 ...
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socket.io and session?

I'm using express framework. I want to reach session data from socket.io. I tried express dynamicHelpers with client.listener.server.dynamicViewHelpers data, but i can't get session data. Is there a simple way to do this? Please see the code ...
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How to use System.Net.HttpClient to post a complex type?

... The generic HttpRequestMessage<T> has been removed. This : new HttpRequestMessage<Widget>(widget) will no longer work. Instead, from this post, the ASP.NET team has included some new calls to support this functionality: HttpClient....
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Pretty-print an entire Pandas Series / DataFrame

I work with Series and DataFrames on the terminal a lot. The default __repr__ for a Series returns a reduced sample, with some head and tail values, but the rest missing. ...
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How to configure port for a Spring Boot application

... As a compliment to this answer: According to the spring docs there are other paths you can put application.properties on. In my case that helped a lot. – sargas Oct 2 '15 at 19:37 ...
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Merge / convert multiple PDF files into one PDF

How could I merge / convert multiple PDF files into one large PDF file? 18 Answers 18 ...
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How do I read an attribute on a class at runtime?

I am trying to create a generic method that will read an attribute on a class and return that value at runtime. How do would I do this? ...
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C++ template constructor

... wish to have a non-template class with a template constructor with no arguments. 8 Answers ...