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How to declare variable and use it in the same Oracle SQL script?
...r assigning values to a VAR is with an EXEC call:
SQL> var name varchar2(20)
SQL> exec :name := 'SALES'
PL/SQL procedure successfully completed.
SQL> select * from dept
2 where dname = :name
3 /
DEPTNO DNAME LOC
---------- -------------- -------------
30 SALES...
Event Signature in .NET — Using a Strong Typed 'Sender'? [closed]
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25
It seems Microsoft has picked up on this as a similar example is now on MSDN:
Generic Delegate...
How to make a great R reproducible example
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23 Answers
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What does {0} mean when initializing an object?
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edited Nov 24 '15 at 2:04
answered Sep 18 '08 at 0:39
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Is it safe to assume a GUID will always be unique?
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Yes, you can. Since GUIDs are 128 bits long, there is admittedly a minute possibility of a clash—but the word "minute" is nowhere near strong enough. There are so many GUIDs that if you generate several trillion of them randomly, you're still more likel...
Is there a way to recover from an accidental “svn revert”?
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edited Jul 7 '15 at 12:51
answered Oct 5 '09 at 17:36
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How to call a SOAP web service on Android [closed]
... able to find are either very convoluted documents and references to "kSoap2" and then some bit about parsing it all manually with SAX . OK, that's fine, but it's 2008, so I figured there should be some good library for calling standard web services.
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How do I add a delay in a JavaScript loop?
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edited Apr 22 at 17:33
double-beep
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Likelihood of collision using most significant bits of a UUID in Java
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213
According to the documentation, the static method UUID.randomUUID() generates a type 4 UUID.
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How do I serialize an object and save it to a file in Android?
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251
Saving (w/o exception handling code):
FileOutputStream fos = context.openFileOutput(fileName,...