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What are inline namespaces for?
...ed using namespace <nested>, because that exposes the implementation detail that the true namespace in which vector was defined was not std directly.
There are other holes by which you could detect the nested namespace (see comments below), but inline namespaces plug them all. And that's all ...
MongoDB atomic “findOrCreate”: findOne, insert if nonexistent, but do not update
...atch.
If it isn't present, the new document will be inserted.
Updated: a detailed explanation of this technique on the MongoDB Documentation
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Swift equivalent for MIN and MAX macros
...se the max() or the min() methods (see this Stack Overflow answer for more details).
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Can you get DB username, pw, database name in Rails?
...ails.env]["password"]
See the documentation for Rails::Configuration for details.
This just uses YAML::load to load the configuration from the database configuration file (database.yml) which you can use yourself to get the information from outside the rails environment:
require 'YAML'
info = YA...
What does it mean to start a PHP function with an ampersand?
...
So, without going into too detail, you would call (with the class instantiated) something like $results = $facebook->users_hasAppPermission($param1, $param2); ? I guess I'm not sure of the nuance here, thanks for the help though.
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java.lang.OutOfMemoryError: Java heap space
...ease the heap space?
Yes. Have a look at this oracle article for more details.
There are two parameters for setting the heap size:
-Xms:, which sets the initial and minimum heap size
-Xmx:, which sets the maximum heap size
What changes should I made to my program so that It will grab ...
Is the order of elements in a JSON list preserved?
...ccounts for more than 1% of JSON parser usage. code.google.com/p/v8/issues/detail?id=164#c1
– Benjamin Atkin
Jul 6 '12 at 6:43
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Visual Studio Immediate window: how to see more than the first 100 items
...iate window was designed to be a quick view tool. If you want to see more detail, you will have to view it in either the Watch Window or the Quick Watch Window.
Another option is to write a Visual Studio AddIn that operates similarly to the Immediate Window, but has more options.
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Why is Go so slow (compared to Java)?
...hey can pre-empt if they want. See for example code.google.com/p/go/issues/detail?id=543, which hasn't been closed as "nonsensical, fixing this so-called bug would contradict the Go language definition", which it should be if Go implementations are forbidden to pre-empt :-) The issue was compounded ...
Mockito: Stubbing Methods That Return Type With Bounded Wild-Cards
... concerned about type safety, millhouse's answer is correct.
Additional Details
To be clear, here's the observed compiler error,
The method thenReturn(List<capture#1-of ? extends Number>) in the type OngoingStubbing<List<capture#1-of ? extends Number>> is not applicable for...