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Is int[] a reference type or a value type?
...variable contains
a reference to the array and not the
array itself.
https://msdn.microsoft.com/en-us/library/bb985948.aspx
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Find() vs. Where().FirstOrDefault()
I often see people using Where.FirstOrDefault() to do a search and grab the first element. Why not just use Find() ? Is there an advantage to the other? I couldn't tell a difference.
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.NET data structures: ArrayList, List, HashTable, Dictionary, SortedList, SortedDictionary — Speed,
.NET has a lot of complex data structures. Unfortunately, some of them are quite similar, and I'm not always sure when to use one and when to use another. Most of my C# and Visual Basic books talk about them to a certain extent, but they never really go into any real detail.
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Right now I use
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An example of how to use getopts in bash
I want to call myscript file in this way:
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Why is TypedReference behind the scenes? It's so fast and safe… almost magical!
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Create Test Class in IntelliJ
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What killed my process and why?
...ore memory. So it will try to free some memory calling/invoking OOMKiller (http://linux-mm.org/OOM).
OOMKiller has its own algorithm to score the rank for every process. Typically which process uses more memory becomes the victim to be killed.
Where can I find logs of OOMKiller?
Typically in /var...