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C++11 rvalues and move semantics confusion (return statement)
...ector<int> return_vector(void)
{
std::vector<int> tmp {1,2,3,4,5};
return tmp;
}
std::vector<int> &&rval_ref = return_vector();
The first example returns a temporary which is caught by rval_ref. That temporary will have its life extended beyond the rval_ref defini...
Get table names using SELECT statement in MySQL
...
393
To get the name of all tables use:
SELECT table_name FROM information_schema.tables;
To get...
Installed Java 7 on Mac OS X but Terminal is still using version 6
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answered Oct 6 '12 at 7:03
alerootaleroot
63.6k2525 gold badges160160 silver badges201201 bronze badges
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Why can't the C# constructor infer type?
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133
Is there a philosophical reason why the constructor can't support type inference?
No. When...
ASP.NET Identity DbContext confusion
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answered Nov 11 '13 at 10:30
Olav NybøOlav Nybø
10.8k66 gold badges3939 silver badges3333 bronze badges
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Peak memory usage of a linux/unix process
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32
Here's a one-liner that doesn't require any external scripts or utilities and doesn't require y...
Makefile variable as prerequisite
... |
edited Feb 26 '19 at 23:31
philo
3,08933 gold badges2020 silver badges3535 bronze badges
answered Ja...
What is the Swift equivalent to Objective-C's “@synchronized”?
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answered Jun 4 '14 at 20:39
conmulliganconmulligan
6,75166 gold badges2828 silver badges4444 bronze badges
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Parse DateTime string in JavaScript
...t
Mozilla Core JavaScript Reference: String.Split
Code:
var strDate = "03.09.1979";
var dateParts = strDate.split(".");
var date = new Date(dateParts[2], (dateParts[1] - 1), dateParts[0]);
share
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SSL Error When installing rubygems, Unable to pull data from 'https://rubygems.org/
... trying to do the Michael Hartl tutorial. When I attempt to install rails 3.2.14 in my gemset, I get the following issue:
...