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Proxies with Python 'Requests' module

Just a short, simple one about the excellent Requests module for Python. 10 Answers ...
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How to make an element in XML schema optional?

So I got this XML schema: 2 Answers 2 ...
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Encoding Javascript Object to Json string

I want to encode a Javascript object into a JSON string and I am having considerable difficulties. 2 Answers ...
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Scala: What is a TypeTag and how do I use it?

All I know about TypeTags is that they somehow replaced Manifests. Information on the Internet is scarce and doesn't provide me with a good sense of the subject. ...
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Trim a string based on the string length

I want to trim a string if the length exceeds 10 characters. 11 Answers 11 ...
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MySQL: how to get the difference between two timestamps in seconds

Is there a way I can make a query in MySQL that will give me the difference between two timestamps in seconds, or would I need to do that in PHP? And if so, how would I go about doing that? ...
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Pull request vs Merge request

What is the difference between a Pull request and a Merge request? 6 Answers 6 ...
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C++ equivalent of Java's toString?

I'd like to control what is written to a stream, i.e. cout , for an object of a custom class. Is that possible in C++? In Java you could override the toString() method for similar purpose. ...
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What does %5B and %5D in POST requests stand for?

I'm trying to write a Java class to log in to a certain website. The data sent in the POST request to log in is 7 Answers ...
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What is the good python3 equivalent for auto tuple unpacking in lambda?

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