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How do I clone a single branch in Git?
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892
Note: the git1.7.10 (April 2012) actually allows you to clone only one branch:
# clone only t...
How to upgrade PostgreSQL from version 9.6 to version 10.1 without losing data?
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Initialize a new 10.1 database:
initdb /usr/local/var/postgres10.1 -E utf8
run pg_upgrade (note: change bin version if you're upgrading from something other than below):
pg_upgrade -v \
-d /usr/local/var/postgres \
-D /usr/local/var/postgres10.1 \
-b /usr/local/Cellar/postgresql/9.6.5...
Generate MD5 hash string with T-SQL
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198
CONVERT(VARCHAR(32), HashBytes('MD5', 'email@dot.com'), 2)
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What is the difference between varchar and varchar2 in Oracle?
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edited Jan 8 '16 at 22:31
MK.
30.5k1313 gold badges6565 silver badges103103 bronze badges
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What is the difference between Scala's case class and class?
...nd typesafe.
– Dario
Feb 22 '10 at 18:59
8
Sealed case classes are used to mimic algebraic dataty...
Http Basic Authentication in Java using HttpClient?
...edited Mar 27 '19 at 14:44
lukas84
35622 silver badges1515 bronze badges
answered Jul 29 '10 at 17:10
Buhake S...
PHP convert date format dd/mm/yyyy => yyyy-mm-dd [duplicate]
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edited Feb 8 '17 at 7:02
answered Apr 24 '12 at 22:38
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How to nicely format floating numbers to String without unnecessary decimal 0?
...g)d);
else
return String.format("%s",d);
}
Produces:
232
0.18
1237875192
4.58
0
1.2345
And does not rely on string manipulation.
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Is there any performance gain in indexing a boolean field?
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82
Not really. You should think about it like a book. If there were only 3 kinds of words in a boo...
“Rate This App”-link in Google Play store app on the phone
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