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How are software license keys generated?
... strikes me as (in)Security Through Obscurity , although I really have no idea how license keys are generated. What is a good (secure) example of license key generation? What cryptographic primitive (if any) are they using? Is it a message digest? If so, what data would they be hashing? What method...
Constructor overloading in Java - best practice
...se the builder pattern, over loaded constructors like the OP is really bad idea as it fail the principle of least surprise.
– Martin Spamer
Jun 6 '17 at 12:57
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List directory tree structure in python?
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@ingyhere I'm not sure where you got that idea - it seems to use os.listdir() by default - which makes no guarantee of the order : "The list is in arbitrary order, and does not include the special entries '.' and '..' even if they are present in the directory."
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Common MySQL fields and their appropriate data types
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Blindly using varchar(255) is a bad idea. At least apply some basic effort to guess the length.
– Morgan Tocker
Jul 20 '10 at 18:26
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throwing exceptions out of a destructor
...for their ScopeGuard tooling.
(I should note that others also had similar ideas.)
While the talk doesn't focus on throwing from a d'tor, it shows a tool that can be used today to get rid of the problems with when to throw from a d'tor.
In the future, there may be a std feature for this, see N361...
How do I verify jQuery AJAX events with Jasmine?
...ml ). I have configured SpecRunner to load jquery and other .js files. Any ideas why the following doesn't work? has_returned does not become true, even thought the "yuppi!" alert shows up fine.
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Is there a constraint that restricts my generic method to numeric types?
...ing else a while ago (but after this year old response) - they're a clever idea, but I'd still like proper constraint support.
– Keith
Aug 13 '09 at 11:23
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When to use nested classes and classes nested in modules?
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I have no idea how this answer got 60 upvotes, let alone did get accepted by the OP. There is literally not a single true statement in here. Ruby doesn't have nested classes like Beta or Newspeak do. There is absolutely no relation wha...
Sleep until a specific time/date
...; I'll modify mine to make that clearer so that people don't get the wrong idea.
– John Feminella
Mar 14 '09 at 15:37
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Do you put unit tests in same project or another project?
...d build process place production and unit tests into different locations. Ideally, the unit test build process only runs if the production code builds, and copies the product files into the unit tests directory. Doing it this way results in the actual bits being separated for shipping, etc. Addit...