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How to get UTC time in Python?

I've search a bunch on StackExchange for a solution but nothing does quite what I need. In JavaScript, I'm using the following to calculate UTC time since Jan 1st 1970: ...
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error: use of deleted function

I've been working on some C++ code that a friend has written and I get the following error that I have never seen before when compiling with gcc4.6: ...
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How to escape text for regular expression in Java

Does Java have a built-in way to escape arbitrary text so that it can be included in a regular expression? For example, if my users enter "$5", I'd like to match that exactly rather than a "5" after the end of input. ...
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How do I byte-compile everything in my .emacs.d directory?

I have decided to check out Emacs, and I liked it very much. Now, I'm using the Emacs Starter Kit , which sort of provides better defaults and some nice customizations to default install of Emacs. ...
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Numpy index slice without losing dimension information

I'm using numpy and want to index a row without losing the dimension information. 6 Answers ...
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How do I parse a URL query parameters, in Javascript? [duplicate]

In Javascript, how can I get the parameters of a URL string (not the current URL)? 2 Answers ...
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Creating email templates with Django

I want to send HTML-emails, using Django templates like this: 12 Answers 12 ...
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How do I tell if a regular file does not exist in Bash?

I've used the following script to see if a file exists: 20 Answers 20 ...
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HTML tag want to add both href and onclick working

I'd like to ask about HTML tag 5 Answers 5 ...
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How do I create a file and write to it in Java?

What's the simplest way to create and write to a (text) file in Java? 33 Answers 33 ...