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Is it possible to print a variable's type in standard C++?
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@Jim The section on compiler flags would be an order of magnitude longer than the answer itself. GCC compiles with it on by default, hence "-fno-rtti", other compilers may choose not to, but there is no standard for compiler flags.
– kfsone
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_=> what does this underscore mean in Lambda expressions?
...nventions) when you need to specify that the expression has a parameter in order to get the code to compile, but you don't really care about it, so you're just going to ignore it.
It's basically exploiting the syntax for what a legal identifier in C# constitutes, and since an identifier can start w...
How do I remove a project configuration in Visual Studio 2008?
...ad carefully (especially the part for each project). Maybe the word choice/order in my answer is not properly optimized for best comprehensibility, but that does not change whether this works or not.
– Timbo
Oct 11 '14 at 18:07
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How to remove a TFS Workspace Mapping?
...Item.
/*Find correct workspace*/
SELECT WorkspaceId, *
FROM tbl_Workspace
ORDER BY WorkspaceName
/*View the existing mapping*/
SELECT LocalItem, *
FROM tbl_WorkingFolder
WHERE WorkspaceId = <<WorkspaceId from above>>
/*Update mapping*/
UPDATE tbl_WorkingFolder
SET LocalItem = 'D:\Lega...
How does C compute sin() and other math functions?
...or precision = 7.33) a number N = 4 and a polynomial number 3502. N is the order of the polynomial (so it's p4.x^4 + p3.x^3 + p2.x^2 + p1.x + p0), because N=4. Then you look up the actual value of the p4,p3,p2,p1,p0 values in the back of the book under 3502 (they'll be in floating point). Then you i...
django order_by query set, ascending and descending
How can I order by descending my query set in django by date?
11 Answers
11
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Using GPU from a docker container?
...he date.
These 2 numbers are called major and minor numbers (wrote in that order) and design a device.
We will just use the major numbers for convenience.
Why do we activated lxc driver?
To use the lxc conf option that allow us to permit our container to access those devices.
The option is : (i rec...
Shall we always use [unowned self] inside closure in Swift
...t to use [unowned self]. Sometimes you want the closure to capture self in order to make sure that it is still around by the time the closure is called.
Example: Making an asynchronous network request
If you are making an asynchronous network request you do want the closure to retain self for when...
When should I use C++14 automatic return type deduction?
...guage I've ever used). I think auto was a giant mistake and it will cause orders of magnitude more pain than help. Others will say you should use it all the time, as it fits their philosophy of programming. At any rate, this is way out of scope for this site.
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How to provide user name and password when connecting to a network share
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The following using statements are required in order for the code above to compile: using System.Net; using System.Runtime.InteropServices; using System.ComponentModel;
– Matt Nelson
Dec 17 '15 at 17:00
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