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javac is not recognized as an internal or external command, operable program or batch file [closed]
... Windows programs list, and make sure the Java package's name includes the words "Development Kit" in it.
Don't use set
(If you weren't planning to anyway, feel free to skip this section.)
Several other answers recommend executing some variation of:
C:\>:: DON'T DO THIS
C:\>set PATH=C:\Pro...
What is the purpose of Rank2Types?
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To add some words connecting my answer to this one: consider the Haskell function f' g x y = g x + g y. Its inferred rank-1 type is forall a r. Num r => (a -> r) -> a -> a -> r. Since forall a is outside the function arrow...
Why use pointers? [closed]
...me try and answer this too.
Pointers are similar to references. In other words, they're not copies, but rather a way to refer to the original value.
Before anything else, one place where you will typically have to use pointers a lot is when you're dealing with embedded hardware. Maybe you need t...
In HTML5, should the main navigation be inside or outside the element?
...ning the logo and name of the site and possibly a horizontal menu..."
The word "possibly" there is key. It goes on to say that the header doesn't necessarily need to be a site header. For instance you could include a "header" on a pop-up modal or on other modular parts of the document where there i...
What is Common Gateway Interface (CGI)?
... feel that I understood this and I felt this every time I encountered this word. But frankly, I didn't. I'm still confused.
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What is the difference between JSON and Object Literal Notation?
...SON is a subset of the object
literal notation of JavaScript.
In other words, valid JSON is also valid JavaScript object literal notation but not necessarily the other way around.
In addition to reading the documentation, as @Filix King suggested, I also suggest playing around with the JSONLint...
Better explanation of when to use Imports/Depends
... ask them to do a more careful job of constructing their namespace (in the words of Martin Morgan in this related answer).
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How do exceptions work (behind the scenes) in c++
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@CesarB: One instruction word following each call. Doesn't seem too outrageous, especially given that techniques for exception handling using only "outside" code generally require that code maintain a valid frame pointer at all times (which in some ...
Difference between 3NF and BCNF in simple terms (must be able to explain to an 8-year old)
... requires (a) but doesn't treat (b) as a special case of its own. In other words BCNF requires that every nontrivial determinant is a superkey even its dependent attributes happen to be part of a key.
A relation, R, is in BCNF iff for every nontrivial FD (X->A) satisfied
by R the following ...
What is the difference between a reference type and value type in c#?
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@RBT: I'd say it's somewhat badly worded, but not awful.
– Jon Skeet
Sep 15 '16 at 9:15
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