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Why can lambdas be better optimized by the compiler than plain functions?
...in = f(*begin);
}
Calling it with a lambda like this:
int a[] = { 1, 2, 3, 4 };
map(begin(a), end(a), [](int n) { return n * 2; });
Results in this instantiation (created by the compiler):
template <>
void map<int*, _some_lambda_type>(int* begin, int* end, _some_lambda_type f) {
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Java equivalent of unsigned long long?
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answered Feb 3 '09 at 19:52
Sean BrightSean Bright
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Query for array elements inside JSON type
I'm trying to test out the json type in PostgreSQL 9.3.
I have a json column called data in a table called reports . The JSON looks something like this:
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Custom attributes in styles.xml
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363
I figured it out! The answer is to NOT specify the namespace in the style.
<?xml version="...
Adding a Method to an Existing Object Instance
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Cristian Ciupitu
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answered Aug 6 '08 at 0:33
Jason PrattJason Prat...
Java variable number or arguments for a method
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edited Oct 20 '17 at 1:43
ErikE
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answered...
Creating Multifield Indexes in Mongoose / MongoDB
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answered Sep 24 '12 at 22:53
JohnnyHKJohnnyHK
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How to add a spinner icon to button when it's in the Loading state?
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edited Apr 3 '16 at 18:33
SHAZ
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an...
Open a file with su/sudo inside Emacs
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edited May 9 '13 at 3:44
answered Sep 19 '08 at 2:17
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Change SQLite default settings
...ome directory of the user running sqlite.
(P.S. I found that in man sqlite3.)
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