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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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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 variable number or arguments for a method
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edited Oct 20 '17 at 1:43
ErikE
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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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Quick unix command to display specific lines in the middle of a file?
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answered Oct 10 '08 at 13:55
Mathias WeidnerMathias Weidner
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React.js: Wrapping one component into another
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3 Answers
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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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Convert data.frame columns from factors to characters
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370
Just following on Matt and Dirk. If you want to recreate your existing data frame without cha...
Passing data to a closure in Laravel 4
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232
If you instantiated the $team variable outside of the function, then it's not in the functions ...