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Why is an int in Om>Ca m>ml only 31 bits?
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This is m>ca m>lled a tagged pointer representation, and is a pretty common optimization trick used in many different interpreters, VMs and runtime systems for dem>ca m>des. Pretty much every Lisp implementation uses them, many Smalltalk VMs, ...
Why is TypedReference behind the scenes? It's so fast and safe… almost magim>ca m>l!
Warning: This question is a bit heretim>ca m>l... religious programmers always abiding by good practices, please don't read it. :)
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How is std::function implemented?
...ally implemented by the compiler creating a class with overloaded function m>ca m>ll operator and the referenced variables as members. This suggests that the size of lambda expressions varies, and given enough references variables that size m>ca m>n be arbitrarily large .
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ASP.NET Identity DbContext confusion
...use a single Context class inheriting from IdentityDbContext.
This way you m>ca m>n have the context be aware of any relations between your classes and the IdentityUser and Roles of the IdentityDbContext.
There is very little overhead in the IdentityDbContext, it is basim>ca m>lly a regular DbContext with two...
What do 'statim>ca m>lly linked' and 'dynamim>ca m>lly linked' mean?
I often hear the terms 'statim>ca m>lly linked' and 'dynamim>ca m>lly linked', often in reference to code written in C , C++ or C# . What are they, what exactly are they talking about, and what are they linking?
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Why do access tokens expire?
...d a short lived "access token". Now every time the access token expires, I m>ca m>n POST my refresh token to Google and they will give me a new access token.
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Why do I have to access template base class members through the this pointer?
...template parameter. Others are deferred until the parameter is known. It's m>ca m>lled two-phase compilation, and MSVC doesn't do it but it's required by the standard and implemented by the other major compilers. If you like, the compiler must compile the template as soon as it sees it (to some kind of i...
Reduce, fold or sm>ca m>n (Left/Right)?
When should I use reduceLeft , reduceRight , foldLeft , foldRight , sm>ca m>nLeft or sm>ca m>nRight ?
3 Answers
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List of Big-O for PHP functions
...ible implementations of a function that finds if a number is prime using a m>ca m>ched array of primes.
4 Answers
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How to integrate nodeJS + Socket.IO and PHP?
I have recently been looking around, to find a good way to communim>ca m>te between nodeJS and PHP. Here is the idea : nodeJS is still quite new, and it m>ca m>n be kind of tricky to develop a full applim>ca m>tion only with it. Moreover, you may need it only for one module of your project, like realtime notifim>ca m>t...