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Concatenating string and integer in python
...d in Python 3.0, and backported to Python 2.6 and later (see stackoverflow.com/a/792745/4648642)
– MechtEngineer
Apr 18 '18 at 2:37
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How is “=default” different from “{}” for default constructor and destructor?
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This is a completely different question when asking about constructors than destructors.
If your destructor is virtual, then the difference is negligible, as Howard pointed out. However, if your destructor was non-virtual, it's a comp...
Is it possible for a unit test to assert that a method calls sys.exit()
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How to add edge labels in Graphviz?
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Send email with PHPMailer - embed image in body
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Piping buffer to external command in Vim
.... I would like to send contents of the current buffer to stdin of external command (lets say mail). My final purpose is to set a shortcut to quickly send email from current Vim buffer. I am guessing this should be a trivial stuff, but I couldn't find a way to send Vim buffer to an external command. ...
Python argparse ignore unrecognised arguments
... testing code that I want to eventually migrate to a script invoked from a command line)
– gumption
Jan 28 '15 at 16:48
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What's the difference between text/xml vs application/xml for webservice response
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This is an old question, but one that is frequently visited and clear recommendations are now available from RFC 7303 which obsoletes RFC3023. In a nutshell (section 9.2):
The registration information for text/xml is in all respects the same
as that given for application/xml above (Section 9.1),...
How can I use “puts” to the console without a line break in ruby on rails?
...I was just looking into the reasoning behind flush to answer @rubyprince's comment, and realised this could be cleaned up a little by simply using $stdout.sync = true...
$stdout.sync = true
100.times do
print "."
sleep 1
end
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