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Difference between String#equals and String#contentEquals methods
What is the difference between the String#equals method and the String#contentEquals method?
9 Answers
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How does the algorithm to color the song list in iTunes 11 work? [closed]
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Notes
The algorithm can be applied very generally. I tweaked the above settings and tolerance values to the point where they work to produce generally correct colors for ~80% of the album covers I tested. A few edge cases occur when DominantColorsNew doesn't find two colors to return for the h...
How to add custom validation to an AngularJS form?
I have a form with input fields and validation setup by adding the required attributes and such. But for some fields I need to do some extra validation. How would I "tap in" to the validation that FormController controls?
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RESTful web service - how to authenticate requests from other services?
... one. For example, in Tomcat when specifying your https connector, you can set 'clientAuth=want', instead of 'true' or 'false'. You would then make sure to add your self signed CA certificate to your truststore (by default the cacerts file in the JRE you are using, unless you specified another file ...
How to get the primary IP address of the local machine on Linux and OS X? [closed]
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This doesn't rely on DNS at all, and it works even if /etc/hosts is not set correctly (1 is shorthand for 1.0.0.0):
ip route get 1 | awk '{print $NF;exit}'
or avoiding awk and using Google's public DNS at 8.8.8.8 for obviousness:
ip route get 8.8.8.8 | head -1 | cut -d' ' -f8
A less reliabl...
Read whole ASCII file into C++ std::string [duplicate]
...about converting eof() to a char. I suppose for old-school ascii character sets, passing any negative value (msb set to 1) would work. But passing \0 (or a negative value) won't work for wide or multi-byte input files.
– riderBill
Feb 22 '16 at 20:54
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How can I tell where mongoDB is storing data? (its not in the default /data/db!)
...ng system used, so for future Windows users that find this:
If MongoDB is set up as a Windows Service in the default manner, you can usually find it by looking at the 'Path to executable' entry in the MongoDB Service's Properties:
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Read a file one line at a time in node.js?
I am trying to read a large file one line at a time. I found a question on Quora that dealt with the subject but I'm missing some connections to make the whole thing fit together.
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Multi-line regex support in Vim
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git ignore exception
I have a gitignore file that makes git ignore *.dll files, and that is actually the behavior I want. However, if I want an exception ( i.e. to be able to commit foo.dll ), how can I achieve this?
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