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How to modify existing, unpushed commit messages?
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Amendi...
How to return multiple values? [duplicate]
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4 Answers
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Using PHP with Socket.io
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Florian MargaineFlorian Margaine
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C# equivalent of the IsNull() function in SQL Server
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204
It's called the null coalescing (??) operator:
myNewValue = myValue ?? new MyValue();
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Hibernate show real SQL [duplicate]
...mple), you'll have to use some kind of jdbc driver proxy like P6Spy (or log4jdbc).
Alternatively you can enable logging of the following categories (using a log4j.properties file here):
log4j.logger.org.hibernate.SQL=DEBUG
log4j.logger.org.hibernate.type=TRACE
The first is equivalent to hibernat...
Removing X-Powered-By
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PekkaPekka
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Cannot delete directory with Directory.Delete(path, true)
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edited Jul 18 '17 at 14:18
user247702
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Null vs. False vs. 0 in PHP
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Robert
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answered Sep 26 '08 at 11:50
e-satise-satis
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Java: Get first item from a collection
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ISanych
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answered Nov 4 '09 at 3:09
CarlCarl
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How to know what the 'errno' means?
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348
You can use strerror() to get a human-readable string for the error number. This is the same st...