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Format output string, right alignment
...d here's how to do it using the old % syntax (useful for older versions of Python that don't support str.format):
line_new = '%12s %12s %12s' % (word[0], word[1], word[2])
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How can I tell PyCharm what type a parameter is expected to be?
...o reStructuredText and docstring conventions (PEP 257).
Another option is Python 3 annotations.
Please refer to the PyCharm documentation section for more details and samples.
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How to rename with prefix/suffix?
... command, but it is not routinely available on Unix systems (as opposed to Linux systems, say, or Cygwin - on both of which, rename is an executable rather than a script). That version of rename has a fairly limited functionality:
rename from to file ...
It replaces the from part of the file nam...
What is the preferred syntax for initializing a dict: curly brace literals {} or the dict() function
I'm putting in some effort to learn Python, and I am paying close attention to common coding standards. This may seem like a pointlessly nit-picky question, but I am trying to focus on best-practices as I learn, so I don't have to unlearn any 'bad' habits.
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Split string into an array in Bash
...SV such as a lib in a higher level language, for example the csv module in Python.
– Paused until further notice.
Sep 8 '14 at 12:07
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Lisp in the real world
...se areas, but then mostly as legacy code. In my experience from real life, Python combined with swigged C/C++ has much replaced Lisp as the rapid prototyping language(s) of choice for pragmatic hackers.
– Johan Kotlinski
May 29 '09 at 7:14
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How do I enable the column selection mode in Eclipse?
...elect use:
Windows:
Alt+Shift+A
Mac: command + option + A
Linux-based OS:
Alt+Shift+A
To deactivate, press the keys again.
This information was taken from DJ's Java Blog.
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Removing duplicate rows in Notepad++
...on't care about row order (which I don't think you do), then you can use a Linux/FreeBSD/Mac OS X/Cygwin box and do:
$ cat yourfile | sort | uniq > yourfile_nodups
Then open the file again in Notepad++.
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PHP how to get local IP of system
... exec("hostname"); //the "hostname" is a valid command in both windows and linux
$hostname = trim($exec); //remove any spaces before and after
$ip = gethostbyname($hostname); //resolves the hostname using local hosts resolver or DNS
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How to check the version before installing a package using apt-get?
... packages (may not installed) get install straightaway. So I think for new Linux user its better to use apt policy.
– Yasiru G
Oct 25 '19 at 8:18
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