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Does using final for variables in Java improve garbage collection?
...ly.
So, off the top of my head, I'm going to say "no, the 'final' modifer doesn't help the GC reduce its workload".
In my opinion, the best strategy for optimizing your memory-management in Java is to eliminate spurious references as quickly as possible. You could do that by assigning "null" to an...
In Java, what does NaN mean?
...ing converted is something else, for example when converting a string that does not represent a number.
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What does mysql error 1025 (HY000): Error on rename of './foo' (errorno: 150) mean?
...ng foreign keys, always make sure they actually exist.
If the foreign key does exist, and you are still getting this error try the following:
SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0;
SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0;
SET @OLD_SQL_MODE=@@SQL_MOD...
What does “=>” mean in PHP?
What does the => operator mean in the following code?
6 Answers
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Why does C# forbid generic attribute types?
...s not available, but I can confirm that it's not a CLI issue. The CLI spec doesn't mention it (as far as I can see) and if you use IL directly you can create a generic attribute. The part of the C# 3 spec that bans it - section 10.1.4 "Class base specification" doesn't give any justification.
The a...
What's wrong with cplusplus.com?
... std::remove function from <algorithm>.
The fact is thatstd::remove doesn't remove the item from the container. Its because std::remove works with a pair of iterators only and does not know anything about the container which actually contains the items. In fact, it's not possible for std::rem...
Is an entity body allowed for an HTTP DELETE request?
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The spec does not explicitly forbid or discourage it, so I would tend to say it is allowed.
Microsoft sees it the same way (I can hear murmuring in the audience), they state in the MSDN article about the DELETE Method of ADO.NET Data...
What does the arrow operator, '->', do in Java?
...e hunting through some code I came across the arrow operator, what exactly does it do? I thought Java did not have an arrow operator.
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What does a type followed by _t (underscore-t) represent?
...estion, but I can't find it with the Stack Overflow search or Google. What does a type followed by a _t mean? Such as
10 ...
Does Ruby have a string.startswith(“abc”) built in method?
Does Ruby have a some_string.starts_with("abc") method that's built in?
4 Answers
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