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Why is Class.newInstance() “evil”?

... This is the very nature of reflection in general ... not at all specific to Constructor.newInstance(). – Ryan Delucchi Oct 24 '08 at 23:35 29 ...
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jQuery posting JSON

...mple scenarios, but the url-encoded message can be very problematic, especially for arrays of stuff. – FMM Sep 17 '12 at 19:14 ...
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Why does dividing two int not yield the right value when assigned to double?

... to explicitly convert both a and b to double simply for clarity, but it really doesn't matter. – John Dibling Sep 27 '11 at 15:31 ...
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How do I reverse a C++ vector?

... All containers offer a reversed view of their content with rbegin() and rend(). These two functions return so-calles reverse iterators, which can be used like normal ones, but it will look like the container is actually rever...
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What is the list of valid @SuppressWarnings warning names in Java?

...pends on your IDE or compiler. Here is a list for Eclipse Galileo: all to suppress all warnings boxing to suppress warnings relative to boxing/unboxing operations cast to suppress warnings relative to cast operations dep-ann to suppress warnings relative to deprecated annotation depr...
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remove all variables except functions

I have loaded in a R console different type of objects. I can remove them all using 5 Answers ...
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Why don't structs support inheritance?

...without any knowledge that a derived type is being used.) So, if this actually happened, we'd have memory corruption issues. Specifically, within Square(), values[1].A*=2 would actually be modifying values[0].B! Try to debug THAT! ...
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How to replace plain URLs with links?

... It doesn't work with + in email usernames, such as foo+bar@domain.com. I fixed it with email pattern /[\w.+]+@[a-zA-Z_-]+?(?:\.[a-zA-Z]{2,6})+/gim (note the + in the first brackets), but I don't know if that breaks something else. – weltschmerz ...
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Debug code-first Entity Framework migration codes

.... If you, like me, some times have problems in the Seed() method what I usually do is simply create a public method that calls the Protect Seed(). public void SeedDebug(AppDbContext context) { Seed(context); } then in my HomeController I call this method in Debug mode. public class HomeContr...
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Is C++ context-free or context-sensitive?

... is (probably) Turing-complete, since it shows a program which is syntactically correct if and only if a given integer is prime. So I assert that C++ is neither context-free nor context-sensitive. If you allow arbitrary symbol sequences on both sides of any production, you produce an Type-0 gramma...