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Once upon a time, when > was faster than < … Wait, what?
... . It's really great, trust me. The topic I am currently at is Z-buffer. Aside from explaining what's it all about, the author mentions that we can perform custom depth tests, such as GL_LESS, GL_ALWAYS, etc. He also explains that the actual meaning of depth values (which is top and which isn't) can...
In C++, what is a “namespace alias”?
...the SO "feature" of answering your own questions should not be used to provide paraphrases of such books.
– anon
Jul 31 '09 at 9:02
25
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In AngularJS, what's the difference between ng-pristine and ng-dirty?
...rm has not been modified by the user. So ng-dirty and ng-pristine are two sides of the same story.
The classes are set on any field, while the form has two properties, $dirty and $pristine.
You can use the $scope.form.$setPristine() function to reset a form to pristine state (please note that this...
Multi-line commands in GHCi
...Two
addTwo :: Num a => a -> a -> a
Haskell's type-inference provides generalized typing that works for floats as well:
λ: addTwo 2.0 1.0
3.0
If you must provide your own typing, it seems you'll need to use let combined with multiline input (use :set +m to enable multiline input in GHC...
Unresolved external symbol on static class members
... If you are writing header-only library, you can use this technique to avoid cpp file: stackoverflow.com/questions/11709859/…
– Shital Shah
Nov 18 '16 at 18:49
add a commen...
What is the difference between Class Path and Build Path
...gument is a hint to the compiler what he should expect to be available/provided at runtime, since you don't build every class you use yourself (e.g. JFC, Libraries, ...). The buildpath contains both source and/or source/compiled dependencies and where to look for them.
– Johann...
What are some examples of commonly used practices for naming git branches? [closed]
...e parts of your branch names.
Do not use bare numbers as leading parts.
Avoid long descriptive names for long-lived branches.
Group tokens
Use "grouping" tokens in front of your branch names.
group1/foo
group2/foo
group1/bar
group2/bar
group3/bar
group1/baz
The groups can be named whatever yo...
What is a “Stub”?
...es from the notion of a Stunt Double in movies. (One of his aims was to avoid using any name that was already widely used.) Meszaros then defined four particular kinds of double:
Dummy objects are passed around but never actually used. Usually they are just used to fill parameter lists.
Fa...
What is the difference between named and positional parameters in Dart?
...n flags or out-of-context numbers.
Checking if optional parameter was provided
Unfortunately, you cannot distinguish between the cases "an optional parameter was not provided" and "an optional parameter was provided with the default value".
Note: You may use positional optional parameters or name...
What's the difference between IComparable & IEquatable interfaces?
...
@Konrad - I did indicate several caveats - that the type doesn't implement IEquatable (so obviously, the originator doesn't want to include an equality test), and that CompareTo results are used for sorting, not to evaluate equality. You ...