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Does async(launch::async) in C++11 make thread pools obsolete for avoiding expensive thread creation
It is loosely related to this question: Are std::thread pooled in C++11? . Though the question differs, the intention is the same:
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How to generate all permutations of a list?
How do you generate all the permutations of a list in Python, independently of the type of elements in that list?
33 Answer...
Difference between getAttribute() and getParameter()
What is the difference between getAttribute() and getParameter() methods within HttpServletRequest class?
10 Answers
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How can two strings be concatenated?
How can I concatenate (merge, combine) two values?
For example I have:
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jQuery: Check if div with certain class name exists
Using jQuery I'm programmatically generating a bunch of div 's like this:
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Correct way to close nested streams and writers in Java [duplicate]
Note: This question and most of its answers date to before the release of Java 7. Java 7 provides Automatic Resource Management functionality for doing this easilly. If you are using Java 7 or later you should advance to the answer of Ross Johnson .
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What is the difference between 'my' and 'our' in Perl?
I know what my is in Perl. It defines a variable that exists only in the scope of the block in which it is defined. What does our do?
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Does a finally block always get executed in Java?
Considering this code, can I be absolutely sure that the finally block always executes, no matter what something() is?
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What's the purpose of SQL keyword “AS”?
You can set table aliases in SQL typing the identifier right after the table name.
9 Answers
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Sort a single String in Java
Is there a native way to sort a String by its contents in java? E.g.
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