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JavaScript for…in vs for
Do you think there is a big difference in for...in and for loops? What kind of "for" do you prefer to use and why?
23 Answe...
What's so bad about Template Haskell?
It seems that Template Haskell is often viewed by the Haskell community as an unfortunate convenience. It's hard to put into words exactly what I have observed in this regard, but consider these few examples
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In what cases do I use malloc and/or new?
... and when you use the new operator you should pair with delete and it is a mistake to mix the two (e.g. Calling free() on something that was created with the new operator), but I'm not clear on when I should use malloc / free and when I should use new / delete in my real world program...
Why does a function with no parameters (compared to the actual function definition) compile?
I've just come across someone's C code that I'm confused as to why it is compiling. There are two points I don't understand.
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What's the absurd function in Data.Void useful for?
... absurd function in Data.Void has the following signature, where Void is the logically uninhabited type exported by that package:
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Private properties in JavaScript ES6 classes
Is it possible to create private properties in ES6 classes?
38 Answers
38
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Difference between static and shared libraries?
What is the difference between static and shared libraries?
8 Answers
8
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Using MemoryStore in production
...n my Node.js application in "production" mode for the first time and got this warning:
8 Answers
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sed command with -i option (in-place editing) works fine on Ubuntu but not Mac [duplicate]
I know nothing about Sed but need this command (which works fine on Ubuntu) to work on a Mac OSX:
4 Answers
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Memory address of variables in Java
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That is the class name and System.identityHashCode() separated by the '@' character. What the identity hash code represents is implementation-specific. It often is the initial memory address of the object, but the object can be mo...