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What is the difference between iterator and iterable and how to use them?
I am new in Java and I'm really confused with iterator and iterable. Can anyone explain to me and give some examples?
13 An...
Should methods that throw RuntimeException indicate it in method signature?
...s whether the exception has to be explicitly handled.
Declaring it in the javadoc is a better approach since it allows someone to handle it if they think it is necessary, but knowing they can ignore it if they want. This makes the separation between checked and unchecked clear.
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Clearing a string buffer/builder after loop
How do you clear the string buffer in Java after a loop so the next iteration uses a clear string buffer?
8 Answers
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Ideal way to cancel an executing AsyncTask
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are you suggesting we use regular java thread and "abort" the thread run using volatile boolean variable - the conventional Java way?
– Samuh
Apr 29 '10 at 14:57
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What components are MVC in JSF MVC framework?
... tree
V - Rendered HTML output
C - Client (webbrowser)
In the yet smaller JavaScript picture, the client V is in turn dividable as below:
M - HTML DOM tree
V - Visual presentation
C - Event listener functions (enduser interaction and Ajax)
So it's basically a M(M(M(MVC)C)C)C ;)
Note that some st...
'git add --patch' to include new files?
...: patch 6: diff 7: quit 8: help
What now> a
1: another-new.java
2: new.java
Add untracked>> 2
1: another-new.java
* 2: new.java
Add untracked>>
added one path
*** Commands ***
1: status 2: update 3: revert 4: add untracked
5: patch 6: diff 7: quit ...
@Nullable annotation usage
I saw some method in java declared as:
4 Answers
4
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What does @hide mean in the Android source code?
...ype is a collection of classes and methods that are marked with the @hide Javadoc attribute.
Starting from Android 9 (API level 28), Google introduces new restrictions on the use of non-SDK interfaces, whether directly, via reflection, or via JNI. These restrictions are applied whenever an app re...
How can I parse a local JSON file from assets folder into a ListView?
... to replace "json_return_by_the_function" with something? I'm kinda new to Java :(
– theWildSushii
Nov 13 '13 at 5:22
1
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How do I rename the android package name? [duplicate]
...r to rename test only. The same applies if I navigate to package name in .java or Manifest file and press Shift+F6.
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