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How to convert nanoseconds to seconds using the TimeUnit enum?
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edited Oct 25 '18 at 9:45
Ewoks
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SQL to determine minimum sequential days of access?
...ains one record for every day a given user has accessed a website (in a 24 hour UTC period). It has many thousands of records, but only one record per day per user. If the user has not accessed the website for that day, no record will be generated.
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What's the proper way to install pip, virtualenv, and distribute for Python?
In my answer to SO question 4314376 , I recommended using ez_setup so that you could then install pip and virtualenv as follows:
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What is the simplest way to convert a Java string from all caps (words separated by underscores) to
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Arnout EngelenArnout Engelen
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Deprecated: mysql_connect()
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143
There are a few solutions to your problem.
The way with MySQLi would be like this:
<?php
$...
How to export table as CSV with headings on Postgresql?
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edited Nov 28 '18 at 14:20
ANeves thinks SE is evil
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Reading Xml with XmlReader in C#
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164
My experience of XmlReader is that it's very easy to accidentally read too much. I know you've s...
Best practice using NSLocalizedString
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answered Apr 17 '12 at 17:49
ndfredndfred
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Delete a key from a MongoDB document using Mongoose
...e({_id: user._id}, {$unset: {field: 1 }}, callback);
And since version 2.4, if you have an instance of a model already you can do:
doc.field = undefined;
doc.save(callback);
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Function for Factorial in Python
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edited Nov 17 '19 at 23:14
Boris
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answered Feb 2...