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How do you stop MySQL on a Mac OS install?
...t mysql
brew services stop mysql
brew services restart mysql
MacPorts
sudo port load mysql57-server
sudo port unload mysql57-server
Note: this is persistent after a reboot.
Binary installer
sudo /Library/StartupItems/MySQLCOM/MySQLCOM stop
sudo /Library/StartupItems/MySQLCOM/MySQLCOM start
su...
Calling remove in foreach loop in Java [duplicate]
...tring s = i.next(); // must be called before you can call i.remove()
// Do something
i.remove();
}
From the Java Documentation :
The iterators returned by this class's iterator and listIterator
methods are fail-fast: if the list is structurally modified at any
time after the iterator...
Why do we need fibers
...seful
# enum_for is an Object method
# so even for iterators which don't return an Enumerator when called
# with no block, you can easily get one by calling 'enum_for'
return enum_for(:an_iterator) if not block_given?
yield 1
yield 2
yield 3
end
end
Let's try it:
e...
Vim clear last search highlighting
After doing a search in Vim, I get all the occurrences highlighted. How can I disable that? I now do another search for something gibberish that can't be found.
...
How do I map lists of nested objects with Dapper
...
Dapper is not a full blown ORM it does not handle magic generation of queries and such.
For your particular example the following would probably work:
Grab the courses:
var courses = cnn.Query<Course>("select * from Courses where Category = 1 Order ...
How do you organize your version control repository?
..., as long as you preserve the structure from the project root directory on down
-- build each project anywhere on any machine, with minimum risk and minimum preparation
-- build each project completely stand-alone, as long as you have access to its binary dependencies (local "library" and "output"...
Initializing multiple variables to the same value in Java
...ree;
one = two = three = "";
This should work with immutable objects. It doesn't make any sense for mutable objects for example:
Person firstPerson, secondPerson, thirdPerson;
firstPerson = secondPerson = thirdPerson = new Person();
All the variables would be pointing to the same instance. Prob...
How do I get the color from a hexadecimal color code using .NET?
...t's an ARGB code... Are you referring to System.Drawing.Color or System.Windows.Media.Color? The latter is used in WPF for example. I haven't seen anyone mention it yet, so just in case you were looking for it:
using System.Windows.Media;
Color color = (Color)ColorConverter.ConvertFromString("#FFD...
How do I convert a Django QuerySet into list of dicts?
...
this doesn't actually return a list though
– astreltsov
Jan 25 '17 at 3:26
...
Why does Iterable not provide stream() and parallelStream() methods?
I am wondering why the Iterable interface does not provide the stream() and parallelStream() methods. Consider the following class:
...