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Difference in make_shared and normal shared_ptr in C++
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There is another case where the two possibilities differ, on top of those already mentioned: if you need to call a non-public constructor (protected or private), make_shared might not be able to access it, while the variant with the new works fine.
class A
{
public:
A(): val(0){}...
How do I remove the old history from a git repository?
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@Jez That would be the other top voted answer. This answer isn't for you if you want to permanently get rid of the history. It's for working with huge histories.
– Nobody
Nov 6 '18 at 14:09
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SOAP server and client application VCL+indy demo for Delphi XE?
... showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg cla...
How do you organise multiple git repositories, so that all of them are backed up together?
...speeding up the update process.
Remember actions that failed due to a laptop being offline, so they can be retried when it comes back online.
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Run PHP Task Asynchronously
...if you want) and you could take it further and add a monitoring service on top to keep track of queue and task status.
http://domain/queue?task=t1
http://domain/queue?task=t2
http://domain/queue/t1/100931
It does take a bit of set-up work but there are a lot of benefits.
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Is there an alternative sleep function in C to milliseconds?
...n-declaration]. The solution is to add the following 2 defines to the very top of your code: 1) #define __USE_POSIX199309 and 2) #define _POSIX_C_SOURCE 199309L. Both are required to get the code to compile without any warnings (and to also use the nanoseconds() function, which it has available).
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Why does the C++ STL not provide any “tree” containers?
... they haven't added this is that it is trivially easy to build your own on top of the existing containers. For example...
template< typename T >
struct tree_node
{
T t;
std::vector<tree_node> children;
};
A simple traversal would use recursion...
template< typename T ...
Does using final for variables in Java improve garbage collection?
...he "tenured generation"), which is processed less frequently.
So, off the top of my head, I'm going to say "no, the 'final' modifer doesn't help the GC reduce its workload".
In my opinion, the best strategy for optimizing your memory-management in Java is to eliminate spurious references as quickl...
How to select only the records with the highest date in LINQ
... descending order, I wrote following code to get the Object that comes as top row
MyClass topObject = query.FirstRow<MyClass>()
This worked like charm.
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Use ASP.NET MVC validation with jquery ajax?
...://msdn.microsoft.com/en-us/vs2010trainingcourse_aspnetmvccustomvalidation_topic5.aspx
Server Side
NOTE: This is only for additional server side validation on top of jQuery.validation library
Perhaps something like this could help:
[ValidateAjax]
public JsonResult Edit(EditPostViewModel data)
{...