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How to reload .bash_profile from the command line?
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Simply type source ~/.bash_profile
Alternatively, if you like saving keystrokes you can type . ~/.bash_profile
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Histogram using gnuplot?
I know how to create a histogram (just use "with boxes") in gnuplot if my .dat file already has properly binned data. Is there a way to take a list of numbers and have gnuplot provide a histogram based on ranges and bin sizes the user provides?
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Replacing Pandas or Numpy Nan with a None to use with MysqlDB
...ases you don't need to replace NaN with None, see this question about the difference between NaN and None in pandas.
However, in this specific case it seems you do (at least at the time of this answer).
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swift case falling through
Does swift have fall through statement? e.g if I do the following
5 Answers
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Incomplete type is not allowed: stringstream
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#include <sstream> and use the fully qualified name i.e. std::stringstream ss;
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SQL-Server: The backup set holds a backup of a database other than the existing
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providing the source to restore.
Also change the file names at "Files" if the other database still exists. Otherwise you get "The file '...' cannot be overwritten. It is being used by database 'yourFirstDb'".
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How can I get a favicon to show up in my django app?
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If you have a base or header template that's included everywhere why not include the favicon there with basic HTML?
<link rel="shortcut icon" type="image/png" href="{% static 'favicon.ico' %}"/>
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Match linebreaks - \n or \r\n?
...refer to this question, which is far more complete than I will post here: Difference between \n and \r?
Long story short, Linux uses \n for a new-line, Windows \r\n and old Macs \r. So there are multiple ways to write a newline. Your second tool (RegExr) does for example match on the single \r.
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Python - json without whitespaces
...ce but sadly it doesn't support separators keyword so can't add space back if desired. It is a lot faster though vs built in json!
– radtek
Oct 23 '18 at 16:32
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HTTP error 403 in Python 3 Web Scraping
...ine, but I think that it's a typo.
TIP: since this is exercise, choose a different, non restrictive site. Maybe they are blocking urllib for some reason...
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