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How to use LINQ to select object with minimum or maximum property value
...mplement IComparable
Luckily, this can still be fixed rather cleanly. The idea is to associate a distanct "ID" with each entry that serves as the unambiguous tie-breaker. We can use an incremental ID for each entry. Still using the people age as example:
var youngest = Enumerable.Range(0, int.MaxVa...
What are the differences between a HashMap and a Hashtable in Java?
...Anyone else really worried that students these days are getting the errant idea that getting "synchronized versions" of the collections somehow means that you don't have to externally synchronize compound operations? My favorite example of this being thing.set(thing.get() + 1); which more often tha...
Bash script to set up a temporary SSH tunnel
...Not anymore: I can grep the SSH process I need using the tunnel name. This idea has somehow completely skipped me. Thanks a lot!
– aexl
Aug 29 '18 at 19:01
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The 'packages' element is not declared
...d the project. Somehow by doing what you say I got my bug fixed! I have no idea why, if you can explain to me I would appreciate, you would have saved my life twice.
– Diego Orellana
Mar 13 '18 at 18:28
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Why would anybody use C over C++? [closed]
... true, but generally, choosing C over C++ for performance reasons is a bad idea).
– jalf
Jan 31 '09 at 17:25
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Why does multiprocessing use only a single core after I import numpy?
...buntu 12.04 LTS, python 2.7, but only one have this issue. Do you have any idea why?
– iampat
Oct 8 '13 at 2:43
Both m...
What is the difference between URI, URL and URN? [duplicate]
...espace that identifies the document as a type of book.
URNs can identify ideas and concepts. They are not restricted to identifying documents. When a URN does represent a document, it can be translated into a URL by a "resolver". The document can then be downloaded from the URL.
URI -- Unifor...
How to RedirectToAction in ASP.NET MVC without losing request data
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Cool. Seems someone noticed this basic idea with preview 5 too.
– Matt Mitchell
Oct 13 '08 at 22:12
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Is there any difference between GROUP BY and DISTINCT
...rts (e.g. not WHERE but perhaps GROUP BY). In any case, I think it's a bad idea and I suggest never using that feature for portability and maintenance reasons. "Suddenly" it won't work anymore, e.g. when aliasing an aggregate function or window function.
– Lukas Eder
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List vs tuple, when to use each? [duplicate]
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Arlen: Mutable points are actually a really bad idea. Stick with immutable points and create new ones, they're cheap enough. If you are dealing with millions of points, use the Flyweight pattern and keep a cache of recently used points.
– John Cowan...