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How to declare std::unique_ptr and what is the use of it?
...int> p = make_unique<int>(42);
Which is both clearer and safer. Now concerning this doubt of yours:
What is also not clear to me, is how pointers, declared in this way will be different from the pointers declared in a "normal" way.
Smart pointers are supposed to model object ownersh...
What would a “frozen dict” be?
...to want such a type is when memoizing function calls for functions with unknown arguments. The most common solution to store a hashable equivalent of a dict (where the values are hashable) is something like tuple(sorted(kwargs.iteritems())).
This depends on the sorting not being a bit insane. Pyth...
Section vs Article HTML5
... I feel like this war between article and section will go one now because of the confusion. But Justin Im 100% on board your use of section over article as section applies to parts of documents (as you have shown) where article is stand-alone, independent content INSIDE the document (an...
Why shouldn't I use “Hungarian Notation”?
I know what Hungarian refers to - giving information about a variable, parameter, or type as a prefix to its name. Everyone seems to be rabidly against it, even though in some cases it seems to be a good idea. If I feel that useful information is being imparted, why shouldn't I put it right there wh...
What is “X-Content-Type-Options=nosniff”?
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It prevents the browser from doing MIME-type sniffing. Most browsers are now respecting this header, including Chrome/Chromium, Edge, IE >= 8.0, Firefox >= 50 and Opera >= 13. See :
https://blogs.msdn.com/b/ie/archive/2008/09/02/ie8-security-part-vi-beta-2-update.aspx?Redirected=true
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Missing include “bits/c++config.h” when cross compiling 64 bit program on 32 bit in Ubuntu
...64-redhat-linux
cd x86_64-redhat-linux
ln -s ../i686-redhat-linux 32
I'm now able to compile 32bit binaries on a 64bit OS.
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Practical example where Tuple can be used in .Net 4.0?
...or the last 15 years. That's how expression bodied members were added, and now value tuples. Record-style classes narrowly missed the cut back in August (9 months before this comment) for this version of C# 7, and are probably coming out in C# 8. Also note that value tuples offer value equality wher...
What does a Ajax call response like 'for (;;); { json data }' mean? [duplicate]
...a via a mechanism where the browser will enforce the SOP, and you have to know about that preface and remove it before deserializing the data.
So yeah, it's about controlling (useful) access to that data.
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HintPath vs ReferencePath in Visual Studio
...Except they changed this in VS2019 - we've been using this setup for years now. not anymore. Repository files now have higher priority than solution build dll files - go figure :(
– Christian
Nov 14 '19 at 10:19
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Serializing an object as UTF-8 XML in .NET
...by far the most commonly required "custom" encoding for a StringWriter :)
Now as Jon Hanna says, this will still be UTF-16 internally, but presumably you're going to pass it to something else at some point, to convert it into binary data... at that point you can use the above string, convert it int...