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Rounding DateTime objects
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130
Floor
long ticks = date.Ticks / span.Ticks;
return new DateTime( ticks * span.Ticks );
Rou...
Read a zipped file as a pandas DataFrame
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If you want to read a zipped or a tar.gz file into pandas dataframe, the read_csv methods incl...
Cookies on localhost with explicit domain
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How to get users to read error messages?
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That is an excellent question worthy of a +1 from me. The question despite being simple, covers many aspects of the nature of end-users. It boils down to a number of factors here which would benefit you and the software itself, and of course for the end-users.
Do no...
recursively add file extension to all files
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edited Jul 10 '09 at 9:24
answered Jul 10 '09 at 9:14
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What do the different readystates in XMLHttpRequest mean, and how can I use them?
XMLHttpRequest has 5 readyState s, and I only use 1 of them (the last one, 4 ).
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Getting pids from ps -ef |grep keyword
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edited Nov 14 '11 at 10:59
answered Nov 14 '11 at 10:41
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Java: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification
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edited May 23 '17 at 12:26
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answered Aug 27 '12 at 17:42
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How to use Elasticsearch with MongoDB?
...r" to index MongoDB for use in a NodeJS, Express app on a fresh EC2 Ubuntu 14.04 instance.
Make sure everything is up to date.
sudo apt-get update
Install NodeJS.
sudo apt-get install nodejs
sudo apt-get install npm
Install MongoDB - These steps are straight from MongoDB docs.
Choose whatever...
Finding diff between current and last version
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