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Otherwise on StateProvider
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This is now deprecated - see answer from @babyburger
– Vedran
May 29 '19 at 9:20
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SQL select only rows with max value on a column [duplicate]
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I know that MySQL allows you to add non aggregate fields to a "grouped by" query, but I find that kinda pointless. Try running this select id, max(rev), rev from YourTable group by id and you see what I mean. Take your time and ...
How to pass variable from jade template file to a script file?
...e hierarchy
.defaults({
store: {
NODE_ENV: 'development'
}
});
Now I can set my variables like this:
export ui_varables__var1=first-value
export ui_varables__var2=second-value
Note: I reset the "heirarchy indicator" to "__" (double underscore) because its default was ":", which makes ...
.gitignore exclude folder but include specific subfolder
...erstood when the reverted patterns don't work. With your explanation, it's now clear. The gitignore documentation needs a "recipe" section to explain how to do this.
– seh
May 13 '11 at 0:32
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Node.js app can't run on port 80 even though there's no other process blocking the port
... Not sure why, but on Ubuntu 14.04 this did not work for me. I now use port forwarding via ssh, which is just as easy. I posted an answer below.
– panepeter
Feb 27 '18 at 9:12
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Show dialog from fragment?
... classic managed dialogs approach of previous Android revisions, but it is now the preferred method. You can avoid referencing the Activity entirely by using the putFragment and getFragment methods of FragmentManager, allowing the DialogFragment to report back directly to the calling fragment (even ...
Windows batch files: .bat vs .cmd?
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I understand now. I updated my gist. Apparently, it doesn't (re)set the errorlevel when calling a set var=.. statement. Which is odd, because I assumed that was expected behavior. Arguments could be made for both. I'll stick with .bat fil...
how to provide a swap function for my class?
...dummy
void swap(Bar& lhs, Bar& rhs) {
// ...
}
}
If swap is now used as shown in 1), your function will be found. Also, you may make that function a friend if you absolutely need to, or provide a member swap that is called by the free function:
// version 1
class Bar{
public:
frie...
What are some good resources for learning about Artificial Neural Networks? [closed]
....archive.org/web/20071025010456/http://www.geocities.com/… (at least for now...)
– RCIX
Oct 28 '09 at 2:46
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Closing JDBC Connections in Pool
...o, isn't the purpose of pooling lost? And if not, how does the DataSource know when a particular instance of Connection is freed up and can be reused? I am a little confused on this one, any pointers appreciated.
Yes, certainly you need to close the pooled connection as well. It's actually a wrappe...