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What is the Java ?: operator called and what does it do?
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It says a bit more than that. It says the conditional operator isn't allowed where a void method COULD appear. So, for example, the following statements: VALID: String x = (false) ? "X" : "Y"; NOT VALID: (false) ? "X" : "Y";
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How to avoid mysql 'Deadlock found when trying to get lock; try restarting transaction'
...s is what I suggest:
Make sure you have no other queries that lock access more than one key at a time except for the delete statement. if you do (and I suspect you do), order their WHERE in (k1,k2,..kn) in ascending order.
Fix your delete statement to work in ascending order:
Change
DELETE FROM ...
Disable messages upon loading a package
... want to completely disable all of this output. How do I do that? Furthermore, I'd prefer to do it without having to modify ROCR at all, so that future users of this script don't have to do that either.
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Illegal mix of collations MySQL Error
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Collections.emptyList() vs. new instance
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So, would Collections.emptyList() be more suitable for let's say, error checking and the like?
– mre
Apr 5 '11 at 13:05
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Search for executable files using find command
...wer versions you'll have to use / instead of +. See the updated answer for more details.
– Laurence Gonsalves
Jul 18 '14 at 22:33
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How to set the Default Page in ASP.NET?
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href image link download on click
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Remove a string from the beginning of a string
...uch like "here are two solutions, and here's a picture of some kittens for more upvotes" would be.
– salathe
Dec 23 '10 at 10:32
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Can Python print a function definition?
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Use help(function) to get the function description.
You can read more about help() here.
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