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Named placeholders in string formatting
In Python, when formatting string, I can fill placeholders by name rather than by position, like that:
19 Answers
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How to get the last N records in mongodb?
I can't find anywhere it has been documented this. By default, the find() operation will get the records from beginning. How can I get the last N records in mongodb?
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How to fix HTTP 404 on Github Pages?
...b repository on the gh-pages branch.
Everything looks good, I have my index.html , my CSS, JS and pictures folders.
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Reading/parsing Excel (xls) files with Python
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How to get the current working directory in Java?
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Installing a dependency with Bower from URL and specify version
I am trying to install a dependency with Bower using a URL. As of Bower documentation:
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Who is listening on a given TCP port on Mac OS X?
...everal seconds or a minute for many hosts).
The -P flag is for displaying raw port numbers instead of resolved names like http, ftp or more esoteric service names like dpserve, socalia.
See the comments for more options.
For completeness, because frequently used together:
To kill the PID:
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Move the mouse pointer to a specific position?
...cgi?id=633602 and the w3 spec for pointer lock: dvcs.w3.org/hg/pointerlock/raw-file/default/index.html
– Chris Anderson
Jan 30 '15 at 2:10
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