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What are the benefits of Java's types erasure?

...plain about type erasure, which is the only thing Java got right, while ignoring all the things it got wrong. I get huge benefits (e.g. parametricity) and nil cost (alleged cost is a limit of imagination). new T is a broken program. It is isomorphic to the claim "all propositions are true." I am no...
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Difference between Xcode version (CFBundleShortVersionString) and build (CFBundleVersion)

... The Apple document "Information Property List Key Reference" says that CFBundleShortVersionString represents a release version, whereas CFBundleVersion represents any build, released or not. Also, CFBundleShortVersionString can be localized, thoug...
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What does 'synchronized' mean?

...e questions regarding the usage and significance of the synchronized keyword. 17 Answers ...
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How do you specify that a class property is an integer?

... I think there is not a direct way to specify whether a number is integer or floating point. In the TypeScript specification section 3.2.1 we can see: "...The Number primitive type corresponds to the similarly named JavaScript primitive type and represents double-precision 64-bit format IEEE 75...
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Are Exceptions in C++ really slow

I was watching Systematic Error Handling in C++—Andrei Alexandrescu he claims that Exceptions in C++ are very very slow. ...
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Regular expression to check if password is “8 characters including 1 uppercase letter, 1 special cha

...are after will most likely be huge and a nightmare to maintain especially for people who are not that familiar with regular expressions. I think it would be easier to break your regex down and do it one bit at a time. It might take a bit more to do, but I am pretty sure that maintaining it and debu...
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Advantages of std::for_each over for loop

Are there any advantages of std::for_each over for loop? To me, std::for_each only seems to hinder the readability of code. Why do then some coding standards recommend its use? ...
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Meaning of @classmethod and @staticmethod for beginner? [duplicate]

... and staticmethod are quite similar, there's a slight difference in usage for both entities: classmethod must have a reference to a class object as the first parameter, whereas staticmethod can have no parameters at all. Example class Date(object): def __init__(self, day=0, month=0, year=0): ...
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Starting the week on Monday with isoWeekday()

I'm creating a calendar where I print out weeks in a tabular format. One requirement is that I be able to start the weeks either on Monday or Sunday, as per some user option. I'm having a hard time using moment's isoWeekday method. ...
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When to delete branches in Git?

...it. So, deleting a merged branch is cheap and won't make you lose any history. To delete a remote branch, use git push origin :mybranch, assuming your remote name is origin and the remote branch you want do delete is named mybranch. ...