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Overriding the java equals() method - not working?
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Another fast solution that saves boilerplate code is Lombok EqualsAndHashCode annotation. It is easy, elegant and customizable. And does not depends on the IDE. For example;
import lombok.EqualsAndHashCode;
@EqualsAndHashCode(of={"...
Retrieve a single file from a repository
...We ended up fetching from our local cgit server. It works, but it's not as fast as I'd like it to be (and it still requires running unix2dos or similiar on Windows machines since we store files with Unix line endings in the Git repository).
– Frerich Raabe
Mar ...
How can I sort a dictionary by key?
...orted order. Consider the sortedcontainers module which is pure-Python and fast-as-C implementations. There is also a performance comparison with other popular options benchmarked against one another.
Using an ordered dict is an inadequate solution if you need to constantly add and remove key/value...
Determine if map contains a value for a key?
...eck all the keys even if it has found one already? That can get expensive fast...
– mmdanziger
Oct 24 '12 at 20:42
36
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Get value of c# dynamic property via string
...perties and fields.
Edit: While this approach works, there is almost 20× faster method from the Microsoft.VisualBasic.dll assembly:
public static object GetProperty(object target, string name)
{
return Microsoft.VisualBasic.CompilerServices.Versioned.CallByName(target, name, CallType.Get);
}
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How can I reverse a list in Python?
...nded slicing, such as range(1,4)[::-1], reversed() is easier to read, runs faster, and uses substantially less memory. "
– Jim Oldfield
Aug 20 '16 at 15:55
5
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What is the “double tilde” (~~) operator in JavaScript? [duplicate]
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That ~~ is a double NOT bitwise operator.
It is used as a faster substitute for Math.floor().
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Firebug-like debugger for Google Chrome
...er; I find myself trying to find the love for Chrome (since it's a better, faster browser experience), but for development work, it still just sucks for me.
Live preview / modification of DOM / CSS is still way better in Firebug; calculated CSS and box model view are better in Firebug;
Somehow it'...
Sort NSArray of date strings or objects
...ns the result of calling -compare: on the two fields. It would probably be faster than calling -valueForKey: on each object. You could even use -sortWithOptions:usingComparator: and pass options to sort concurrently as well.
– Quinn Taylor
Nov 1 '12 at 23:32
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Case insensitive regular expression without re.compile?
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Helpful for the fast-scrolling ones.
– Steve K
Mar 22 '16 at 23:44
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