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Guards vs. if-then-else vs. cases in Haskell
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From a technical standpoint, all three versions are equivalent.
That being said, my rule of thumb for styles is that if you can read it as if it was English (read | as "when", | otherwise as "otherwise" and = as "is" or "be"...
Why cast an unused function parameter value to void?
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It is there to avoid warnings from the compiler because some parameters are unused.
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Can I publish a private NuGet package?
...e LDAP for authentication, and the ability to filter feeds by name/license from connected feeds (i.e. NuGet's official feed).
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Method chaining - why is it a good practice, or not?
...ethod and/or implies a presumption of empty lists/sets and non-null values from every method in the chain (a fallacy causing many NPEs in systems I have to debug/fix often).
– Darrell Teague
Aug 11 '17 at 14:07
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How to compare objects by multiple fields
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(from Ways to sort lists of objects in Java based on multiple fields)
Working code in this gist
Using Java 8 lambda's (added April 10, 2019)
Java 8 solves this nicely by lambda's (though Guava and Apache Commons might still...
AngularJS $resource RESTful example
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$resource was meant to retrieve data from an endpoint, manipulate it and send it back. You've got some of that in there, but you're not really leveraging it for what it was made to do.
It's fine to have custom methods on your resource, but you don't want to mis...
C++ template constructor
...lare any
constructor(including a templated
one), the compiler will refrain from
declaring a default constructor.
Unless you declare a copy-constructor (for class X one
that takes X or X& or X const
&) the compiler will generate the
default copy-constructor.
If you provide a template cons...
WPF: ItemsControl with scrollbar (ScrollViewer)
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It's so obvious when you see it... As I'm coming from Windows Forms, I often find myself stuck in the wrong mindset. It seems that WPF rights a lot of wrongs... +1.
– Christoffer Lette
Nov 9 '10 at 8:26
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What is the equivalent of “!=” in Excel VBA?
...of that, getting the length in VBA is fast -- it's just reading an integer from memory -- and is slow in Java -- you need to iterate through the string.
– Paulo Avelar
Feb 8 '16 at 19:40
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What is the JavaScript version of sleep()?
...er a sleep in JavaScript than the following pausecomp function ( taken from here )?
78 Answers
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