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Is there a better alternative than this to 'switch on type'?
...thod, then inheritance or interfaces should actually force the Right Thing(TM), as far as I can tell. I certainly understand the issue with multiple actions and lack of ordering.
– Harper Shelby
Nov 18 '08 at 15:53
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Best practice for Python assert
...le of properties in and of themselves: docs.python.org/library/functions.html#property
– Jason Baker
Jun 3 '09 at 13:43
3
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How do you log server errors on django sites
...eback is still available in got_request_exception.
– TM.
Feb 14 '11 at 23:02
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How do I list all cron jobs for all users?
...--numeric-sort --field-separator="${tab}" --key=2,1 |
sed "1i\mi\th\td\tm\tw\tuser\tcommand" |
column -s"${tab}" -t
rm --force "${temp}"
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How to 'insert if not exists' in MySQL?
...le
see http://bogdan.org.ua/2007/10/18/mysql-insert-if-not-exists-syntax.html
there's also INSERT … ON DUPLICATE KEY UPDATE syntax, you can find explanations on dev.mysql.com
Post from bogdan.org.ua according to Google's webcache:
18th October 2007
To start: as of the latest MySQL, s...
How to log cron jobs?
...ctl | grep cron on systemd systems
– Microsoft Linux TM
Nov 12 '14 at 19:56
2
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What is the fastest way to compute sin and cos together?
...use it.
Here is a small example: http://home.broadpark.no/~alein/fsincos.html
Here is another example (for MSVC): http://www.codeguru.com/forum/showthread.php?t=328669
Here is yet another example (with gcc): http://www.allegro.cc/forums/thread/588470
Hope one of them helps.
(I didn't use this in...
What does Serializable mean?
...at class based on various aspects of the
class, as described in the Java(TM) Object Serialization
Specification. However, it is strongly recommended that all
serializable classes explicitly declare serialVersionUID values, since
the default serialVersionUID computation is highly sensitive to...
Why is super.super.method(); not allowed in Java?
... shareVars(oneSuperType, instance, type);
oneSuperType.getMethod(methodOfParentToExec).invoke(type);
shareVars(oneSuperType, type, instance);
} catch (Exception e) {
throw new RuntimeException(e);
}
}
private static <Type, SourceTy...
How to extend an existing JavaScript array with another array, without creating a new array
...wadays the arr.push(...arr2) is newer and better and a Technically Correct(tm) answer to this particular question.
– odinho - Velmont
Sep 16 '16 at 7:18
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