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Finding Number of Cores in Java
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112
This will give you the number of logical threads. e.g. If you have hyper-threading on, this will be double the number of cores.
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Javascript Functions and default parameters, not working in IE and Chrome
...ccurate?
– php-b-grader
Jun 19 at 0:12
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show 1 more comment
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How do I retrieve the number of columns in a Pandas data frame?
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312
Like so:
import pandas as pd
df = pd.DataFrame({"pear": [1,2,3], "apple": [2,3,4], "orange": [...
How to get last N records with activerecord?
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edited Aug 21 at 12:17
Prabin Poudel
20522 silver badges99 bronze badges
answered Jan 7 '09 at ...
IIS7 Settings File Locations
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Windows Server 2012 R2 doesn't appear to require a restart, at least when adding new application pools and web sites.
– James Skemp
Sep 8 '16 at 18:14
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Why is a round-trip conversion via a string not safe for a double?
... *dst = 0;
}
}
It turns out that _ecvt returns the string 845512408225570.
Notice the trailing zero? It turns out that makes all the difference!
When the zero is present, the result actually parses back to 0.84551240822557006, which is your original number -- so it compares equal, and ...
Psql list all tables
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answered Sep 17 '12 at 8:13
Craig RingerCraig Ringer
242k5353 gold badges539539 silver badges643643 bronze badges
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Get file name and extension in Ruby
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StoicStoic
9,12055 gold badges3737 silver badges5959 bronze badges
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How to expire session due to inactivity in Django?
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– bruno desthuilliers
Feb 11 '19 at 12:46
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git push to specific branch
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answered Jun 12 '18 at 7:04
ImranmadbarImranmadbar
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