大约有 7,700 项符合查询结果（耗时：0.0278秒） [XML]
Passing data between a fragment and its container activity
... sure your containing activity implements those interfaces. For example:
JAVA
In your fragment, declare the interface...
public interface OnDataPass {
public void onDataPass(String data);
}
Then, connect the containing class' implementation of the interface to the fragment in the onAttach ...
View not attached to window manager crash
...y ie the progress bar when the activity is no more there.
Hence you get:
java.lang.IllegalArgumentException: View not attached to the window manager
Solution to this:
1) Make sure that the Dialog box is dismissed or canceled before the activity finishes.
2) Finish the activity, only after the ...
File Upload without Form
...o place the HTML Code.
Step 2: In the HTML Code Page Bottom(footer)Create Javascript: and put Jquery Code in Script tag.
Step 3: Create PHP File and php code copy past. after Jquery Code in $.ajax Code url apply which one on your php file name.
JS
//$(document).on("change", "#avatar", function(...
What is an ORM, how does it work, and how should I use one? [closed]
...l use the same principles. There are a lot of ORM libraries around here:
Java: Hibernate.
PHP: Propel or Doctrine (I prefer the last one).
Python: the Django ORM or SQLAlchemy (My favorite ORM library ever).
C#: NHibernate or Entity Framework
If you want to try an ORM library in Web programming,...
POST JSON fails with 415 Unsupported media type, Spring 3 mvc
...how I fixed it,
The problem is due to the conversion process from JSON to Java, one need to have the right run time jackson libraries for the conversion to happen correctly.
Add the following jars (through dependency or by downloading and adding to the classpath.
<dependency>
<groupId>...
Activity has leaked window that was originally added
...
The solution is to call dismiss() on the Dialog you created in viewP.java:183 before exiting the Activity, e.g. in onPause(). All Windows&Dialogs should be closed before leaving an Activity.
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Best way to convert text files between character sets?
...$1
mv $1.tmp $1
}
..to be able to convert files like so:
utf8 MyClass.java
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How to measure time taken between lines of code in python?
So in Java, we can do How to measure time taken by a function to execute
7 Answers
7
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Calling static generic methods
...
New link location would probably be: docs.oracle.com/javase/specs/jls/se8/html/…
– Joanis
Nov 27 '14 at 20:07
3
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JPA eager fetch does not join
...h fetch hint
query.setHint("eclipselink.batch", "e.address");
see
http://java-persistence-performance.blogspot.com/2010/08/batch-fetching-optimizing-object-graph.html
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