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Sockets: Discover port availability using Java
...-privileged port.
– Alain O'Dea
Jun 27 '11 at 18:24
9
This doesn't catch everything however. I've...
ListView item background via custom selector
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edited Sep 27 '16 at 13:07
Piyush
23.6k66 gold badges3434 silver badges6969 bronze badges
...
Why are C character literals ints instead of chars?
...
27
The original question is "why?"
The reason is that the definition of a literal character has e...
Select random row from a sqlite table
...aan Stander
146k2626 gold badges261261 silver badges272272 bronze badges
1
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How do you read CSS rule values with JavaScript?
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answered Nov 27 '08 at 19:36
nsdelnsdel
2,0171515 silver badges1919 bronze badges
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How to use enums as flags in C++?
...nts.
– Lightness Races in Orbit
Mar 27 '15 at 17:49
27
@LightnessRacesinOrbit: That's not correct...
How to validate an e-mail address in swift?
...date for test@test...com
– Alan
Oct 27 '16 at 17:23
3
This doesn't detect email.@invalid.com or e...
When is it right for a constructor to throw an exception?
...hould never catch them.
– Joren
Sep 27 '10 at 18:25
2
Surely throwing ArgumentException / Argumen...
Go > operators
... stormdrain
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answered Apr 21 '14 at 2:00
Peter OramPeter Oram
4,29422 gol...
Oracle SQL: Update a table with data from another table
...)
never worked for me since set only expects 1 value - SQL Error: ORA-01427: single-row subquery returns more than one row.
here's the solution:
BEGIN
For i in (select id, name, desc from table1)
LOOP
Update table2 set name = i.name, desc = i.desc where id = i.id;
END LOOP;
END;
That's how ex...