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How does lock work exactly?
...n the way you lock. You can find a good list of optimizations here: http://www.thinkingparallel.com/2007/07/31/10-ways-to-reduce-lock-contention-in-threaded-programs/
Basically you should try to lock as little as possible, since it puts your waiting code to sleep. If you have some heavy calculation...
Date format Mapping to JSON Jackson
...predicted result. I have found real good tutorial and solution here http://www.baeldung.com/jackson-serialize-dates
There are examples for Date fields but I needed for Calendar fields so here is my implementation:
The serializer class:
public class CustomCalendarSerializer extends JsonSerializer&...
How do I determine k when using k-means clustering?
...can check the veracity of this information on the following paper:
http://www.ijarcsms.com/docs/paper/volume1/issue6/V1I6-0015.pdf
There is also another method called G-means, where your distribution follows a Gaussian Distribution or Normal Distribution.
It consists of increasing k until all your...
How do I prevent Android taking a screenshot when my app goes to the background?
...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9
How can I specify the base for Math.log() in JavaScript?
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answered Jun 10 '10 at 23:38
Christian C. SalvadóChristian C. Salvadó
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Disable Laravel's Eloquent timestamps
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answered Oct 21 '17 at 19:38
srmilonsrmilon
1,8511818 silver badges2020 bronze badges
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Quickly create large file on a Windows system
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Check out RDFC http://www.bertel.de/software/rdfc/index-en.html
RDFC is probably not the fastest, but it does allocate data blocks. The absolutely fastest would have to use lower level API to just obtain cluster chains and put them into MFT with...
Cannot open database “test” requested by the login. The login failed. Login failed for user 'xyz\ASP
...since it should be working properly.
The source of the solution: https://www.codeproject.com/Tips/775607/How-to-fix-LocalDB-Requested-Login-failed
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Getting request payload from POST request in Java servlet
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– Benjamin Slabbert
Jul 27 '17 at 15:38
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C# “internal” access modifier when doing unit testing
...n do the work yourself to unit test private and protected methods:
http://www.codeproject.com/KB/cs/testnonpublicmembers.aspx
In terms of which access modifier you should use, my general rule of thumb is start with private and escalate as needed. That way you will expose as little of the internal...