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Python, add trailing slash to directory string, os independently
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What is the difference between an ORM and an ODM?
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jQuery - If element has class do this
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edited Oct 25 '17 at 18:41
answered Dec 30 '10 at 18:16
K...
Find rows with multiple duplicate fields with Active Record, Rails & Postgres
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Jeremie Ges
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answered Feb 14 '14 at 2:08
newUserNameHerenewUserNameHere
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How to get and set the current web page scroll position?
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ValueError : I/O operation on closed file
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Boris
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answered Sep 23 '13 at 6:09
falsetrufalsetru
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How to change a PG column to NULLABLE TRUE?
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472
From the fine manual:
ALTER TABLE mytable ALTER COLUMN mycolumn DROP NOT NULL;
There's no n...
how to view the contents of a .pem certificate
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Use the -printcert command like this:
keytool -printcert -file certificate.pem
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