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How to wait for several Futures?
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I added a little more to my answer to show a possible solution for fast failing if any of the futures fails.
– cmbaxter
Apr 28 '13 at 11:55
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Focus-follows-mouse (plus auto-raise) on Mac OS X
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@Calum: I can't really test it right now, as none of my Macs runs 10.4 or earlier, but if I recall correctly the application would switch after a fraction of a second and the menu bar would switch accordingly
– Tilo
Jun 28 '11 at 4:13
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Table header to stay fixed at the top when user scrolls it out of view with jQuery
...BOTH rules: -webkit-sticky and just sticky exactly in the same order as in my code example. Safari gets webkit-sticky and all other browsers overwrite it with sticky.
– Ihor Zenich
May 24 '17 at 13:54
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How to create local notifications?
How can I setup local notifications so that at the time I set, my app generates a notification/alert with a customized message?
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Add subdomain to localhost URL
... Many thanks for your answer. This is exactly what I want. However, my web app runs on a port, say 1234. I searched around and people said there is no way to specify a port number in /etc/hosts. What is the best way to specify port?
– Kevin
Sep 26 '13 at...
What are important languages to learn to understand different approaches and concepts? [closed]
...ns and prove properties about it.
It has dependent types, that alone blew my mind. A simple example:
concatenate: forall (A:Set)(n m:nat), (array A m)->(array A n)->(array A (n+m))
is the signature of a function that concatenates two arrays of size n and m of elements of A and returns an a...
What is the purpose of willSet and didSet in Swift?
...needing another field. For instance, in that example:
class Foo {
var myProperty: Int = 0 {
didSet {
print("The value of myProperty changed from \(oldValue) to \(myProperty)")
}
}
}
myProperty prints its old and new value every time it is modified. With just ge...
Android: alternate layout xml for landscape mode
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My background image stretches out on landscape.I have layout-land and drawable-land..still it stretches out..I've tried using same image,9-patch images,mdpi,hdpi n all..still issue persists :(
– Prabs
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Can I set null as the default value for a @Value in Spring?
...l-value so it will work with what ever property placeholder.
public class MyObject {
private String value;
@Value("${stuff.value:@null}")
public void setValue(String value) {
if ("@null".equals(value)) this.value = null;
else this.value = value;
}
}
Personally I prefer m...
Create new tmux session from inside a tmux session
... Thanks for the very complete answer, this answered a few of my questions all at once!
– mdekkers
Jun 1 '18 at 4:33
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