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Java Set retain order?
...ventions. There are ordered sets but the order is specified by a relation (comparator in Java), again matching the definition in set theory with the definition in Java. Your expectation of it keeping insertion order probably comes from lists but sets are not lists.
– Konrad Hö...
Can't connect to MySQL server error 111 [closed]
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bind-address = 127.0.0.1
In your my.cnf configuration file, you should comment them (add a # at the beginning of the lines), and restart MySQL.
sudo service mysql restart
Of course, to do this, you must be the administrator of the server.
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In MVC, how do I return a string result?
...though it only includes some of the most-used MIME types. ( docs.microsoft.com/en-us/dotnet/api/… )
– Doku-so
Nov 15 '17 at 12:45
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Difference between a virtual function and a pure virtual function [duplicate]
...ment all inherited pure virtual functions. If they do not, they too will become abstract.
An interesting 'feature' of C++ is that a class can define a pure virtual function that has an implementation.
(What that's good for is debatable.)
Note that C++11 brought a new use for the delete and defa...
How can I convert comma separated string into a List
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CSS “and” and “or”
..."].class1
{
/* foo */
}
|| works by separating multiple selectors with commas like-so:
<div class="class1"></div>
<div class="class2"></div>
div.class1,
div.class2
{
/* foo */
}
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Array initialization syntax when not in a declaration
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19
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How to change the height of a ?
...: block;
margin: 10px 0;
}
The solution is probably not cross-browser compatible, but it's something at least. Also consider setting line-height:
line-height:22px;
For Google Chrome, consider setting content:
content: " ";
Other than that, I think you're stuck with a JavaScript solution.
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Programmatically Lighten or Darken a hex color (or rgb, and blend colors)
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Well, this answer has become its own beast. Many new versions, it was getting stupid long. Many thanks to all of the great many contributors to this answer. But, in order to keep it simple for the masses. I archived all the versions/history of this ...
How do you uninstall MySQL from Mac OS X?
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Try running also
sudo rm -rf /var/db/receipts/com.mysql.*
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