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Eclipse git checkout (aka, revert)
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answered Nov 5 '10 at 7:30
Sergii RudchenkoSergii Rudchenko
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IntelliJ IDEA generating serialVersionUID
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595
I am not sure if you have an old version of IntelliJ IDEA, but if I go to menu File → Settin...
How to assign from a function which returns more than one value?
.... GrothendieckG. Grothendieck
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Regular expression to match DNS hostname or IP Address?
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542
You can use the following regular expressions separately or by combining them in a joint OR ex...
Why doesn't print work in a lambda?
...test Python 2.x:
In [1324]: from __future__ import print_function
In [1325]: f = lambda x: print(x)
In [1326]: f("HI")
HI
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Placeholder in IE9
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185
HTML5 Placeholder jQuery Plugin
- by Mathias Bynens (a collaborator on HTML5 Boilerplate and jsP...
Error : The service is invalid
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edited Sep 9 '10 at 5:09
answered Jul 14 '10 at 2:19
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Printing the value of a variable in SQL Developer
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205
You need to turn on dbms_output.
In Oracle SQL Developer:
Show the DBMS Output window (View-&g...
How do I upload a file with metadata using a REST web service?
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195
I agree with Greg that a two phase approach is a reasonable solution, however I would do it the ...
Oracle Differences between NVL and Coalesce
...CT BY
level <= 10000
)
This runs for almost 0.5 seconds, since it generates SYS_GUID()'s, despite 1 being not a NULL.
SELECT SUM(val)
FROM (
SELECT COALESCE(1, LENGTH(RAWTOHEX(SYS_GUID()))) AS val
FROM dual
CONNECT BY
leve...