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Why do == comparisons with Integer.valueOf(String) give different results for 127 and 128?
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@user3152527 You asked an excellent question (and not a dumb one at worst). But you've fixed it to use .equals, right?
– user2910265
Jan 2 '14 at 6:42
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Foreign Key to multiple tables
...to enforce referential integrity.
Two advantages I see here over Nathan's excellent model (above):
More immediate clarity and simplicity.
Simpler queries to write.
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What's the difference between using “let” and “var”?
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And..+1. That Kyle Simpson article you linked is an excellent read, thank you for that! It is also clear about the "temporal dead zone" aka "TDZ". One interesting thing I'd like to add: I've read on MDN that let and const were recommended to only use when you actually need the...
What use is find_package() if you need to specify CMAKE_MODULE_PATH anyway?
...you probably know your platform, CMAKE_MODULE_PATH, etc, so @user2288008's excellent answer will have you covered.
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Local Storage vs Cookies
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Excellent point. Surprised the security implications of local storage (or lack thereof for XSS) have not been mentioned before on such a well read question - except for one answer which incorrectly IMHO suggests it's more sec...
Explicitly calling return in a function or not
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This is an interesting discussion. I think that @flodel's example is excellent. However, I think it illustrates my point (and @koshke mentions this in a comment) that return makes sense when you use an imperative instead of a functional coding style.
Not to belabour the point, but I would hav...
Is it abusive to use IDisposable and “using” as a means for getting “scoped behavior” for exception
...nt from Eric Gunnerson validates this implementation of "using". I can see excellent points made from both Andras and Eric on this.
– IAbstract
Feb 16 '10 at 19:54
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How do exceptions work (behind the scenes) in c++
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Matt Pietrek wrote an excellent article on Win32 Structured Exception Handling. While this article was originally written in 1997, it still applies today (but of course only applies to Windows).
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Difference between 3NF and BCNF in simple terms (must be able to explain to an 8-year old)
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Answers by ‘smartnut007’, ‘Bill Karwin’, and ‘sqlvogel’ are excellent. Yet let me put an interesting perspective to it.
Well, we have prime and non-prime keys.
When we focus on how non-primes depend on primes, we see two cases:
Non-primes can be dependent or not.
When dependent: ...
What is the purpose of backbone.js?
...hole new page to be rendered.
It's that kind of app that these frameworks excel at making easier to develop. Without them you'll either end up glomming together a diverse set of individual libraries to get parts of the functionality (for example, jQuery BBQ for history management, Events.js for eve...