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Password hint font in Android
...roid:inputType="textPassword" from your xml file and instead, in set it in java:
EditText password = (EditText) findViewById(R.id.password_text);
password.setTransformationMethod(new PasswordTransformationMethod());
With this approach, the hint font looks good but as you're typing in that edit fi...
How do I check if a type is a subtype OR the type of an object?
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There's no way of doing this in method name like Java? ``` void <? extends Base> saveObject(? objectToSave)```
– Oliver Dixon
Jun 26 '16 at 13:37
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Can I exclude some concrete urls from inside ?
...ollowin error; Uncaught exception thrown by filter Static Resource Filter: java.io.FileNotFoundException. Any idea why ?
– shamaleyte
Jun 29 '15 at 16:48
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Why was the switch statement designed to need a break?
...fall thru explicit by jumping to the next case using a goto.
It's too bad Java didn't take the opportunity to break from the C semantics.
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What is Castle Windsor, and why should I care?
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And to help the Java folks: This is Guice for .NET ;-)
– Mark Renouf
May 16 '09 at 22:10
5
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Difference between Service, Async Task & Thread?
...ime consuming tasks, AsyncTask for short-lived tasks, Thread is a standard java construction for threads.
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Proper REST response for empty table?
...oin, then this is what they want. It’s like an emply List<Coin> in Java, instead of null.
– Franklin Yu
Sep 4 '19 at 18:34
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What are namespaces?
...echniques like namespaces in other programming languages (like packages in Java). They are used to be able to have mutliple classes with the same name wihtin a project.
From the php documentation (http://www.php.net/manual/en/language.namespaces.rationale.php):
What are namespaces? In the broad...
Download a file with Android, and showing the progress in a ProgressDialog
... update a progress bar).
Imports:
import android.os.PowerManager;
import java.io.InputStream;
import java.io.OutputStream;
import java.io.FileOutputStream;
import java.net.HttpURLConnection;
This is an example code:
// declare the dialog as a member field of your activity
ProgressDialog mProgre...
Why is my Spring @Autowired field null?
... order.
The IoC container isn't magic, and it has no way of knowing about Java objects unless you somehow inform it of them. When you call new, the JVM instantiates a copy of the new object and hands it straight to you--it never goes through the configuration process. There are three ways that you ...