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What are all the different ways to create an object in Java?
... @Paŭlo Ebermann That's so old school and uncool. (I assumed that what the question meant by "use a constructor (although most, but not all, of the above do use the/a constructor somewhere along the line).)
– Tom Hawtin - tackline
Feb 25 '11 at 17:15
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What is the most “pythonic” way to iterate over a list in chunks?
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What's the best way to filter back out the fillvalue? ([item for item in items if item is not fillvalue] for items in grouper(iterable))?
– gotgenes
Aug 26 '09 at 22:48
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.NET - Dictionary locking vs. ConcurrentDictionary
...a clerk is currently building the pyramid, all hell would break loose. Or, what if two customers reaches for the same item at the same time, who wins? Will there be a fight? This is a non-threadsafe-collection. There's plenty of ways to avoid problems, but they all require some kind of locking, or r...
Meaning of @classmethod and @staticmethod for beginner? [duplicate]
...have to do this in different places in the source code of our project.
So what we must do here is:
Parse a string to receive day, month and year as three integer variables or a 3-item tuple consisting of that variable.
Instantiate Date by passing those values to the initialization call.
This wi...
What is the best place for storing uploaded images, SQL database or disk file system? [closed]
... please drop a .NET resource for that in the comment or so).
I wonder now what the best place for storing uploaded images is.
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When to use Storyboard and when to use XIBs
...delines on when to use storyboards in an iOS project and when to use XIBs? what are the pros and cons of each and what situations do they each suit?
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What is PAGEIOLATCH_SH wait type in SQL Server?
... Can you suggest some resources for learning the understanding you have of what is disk intensive, what requires a full index scan, what requires a sort etc
– Greg B
Feb 3 '11 at 11:42
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What is the difference between Nexus and Maven?
What is the difference between Nexus and Maven ?
3 Answers
3
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SQL update fields of one table from fields of another one
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@YasirAzgar the b.id = 1 is to limit what rows in b get updated. Otherwise we would update every row in the table. Occasionally, that might be what you want. But the original question was to update a specific row in b.
– Scott Bailey
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In C++, if throw is an expression, what is its type?
...other and is an rvalue." Therefore, the conditional operator doesn't care what type a throw-expression is, but will just use the other type.
In fact, 15.1, paragraph 1 says explicitly "A throw-expression is of type void."
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