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Android: how do I check if activity is running?
... in your Application class the visibility as described here: stackoverflow.com/questions/18038399/…
– portfoliobuilder
Jun 26 '15 at 23:32
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How to format date in angularjs
... formatter), those supported format strings are here: https://api.jqueryui.com/datepicker/
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How to specify id when uses include in layout xml file
...t used. In case of merge it is not possible as specified here: code.google.com/p/android/issues/detail?id=36918#c3
– Zahid Rasheed
Oct 30 '17 at 17:35
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Pushing an existing Git repository to SVN
...flicted-files)
5.3. git rebase --continue
5.4. (repeat 5.1.)
6. git svn dcommit
After #3 you'll get a cryptic message like this:
Using higher level of URL: protocol:///path/to/repo/PROJECT => protocol:///path/to/repo
Just ignore that.
When you run #5, you might get conflicts. Resolve t...
Copy a stream to avoid “stream has already been operated upon or closed”
...". What we found was that supporting this had real costs; it burdened the common case (use once) at the expense of the uncommon case. The big problem was dealing with "what happens when the two pipelines don't consume data at the same rate." Now you're back to buffering anyway. This was a featur...
How do I make my string comparison case insensitive?
I created a Java program to compare two strings:
12 Answers
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CSS - Expand float child DIV height to parent's height
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How can I delete Docker's images?
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In order to delete all images, use the given command
docker rmi $(docker images -q)
In order to delete all containers, use the given command
docker rm $(docker ps -a -q)
Warning: This will destroy all your images and containers. It will not be possible to restore ...
Jackson serialization: ignore empty values (or null)
...fits your use case
public static class Request {
// ...
}
As noted in comments, in versions below 2.x the syntax for this annotation is:
@JsonSerialize(include = JsonSerialize.Inclusion.NON_NULL) // or JsonSerialize.Inclusion.NON_EMPTY
The other option is to configure the ObjectMapper direc...
Cross field validation with Hibernate Validator (JSR 303)
...ws the error message to be specified per match.
For example, validating a common form:
@FieldMatch.List({
@FieldMatch(first = "password", second = "confirmPassword", message = "The password fields must match"),
@FieldMatch(first = "email", second = "confirmEmail", message = "The ...