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Get value from SimpleXMLElement Object
I have something like this:
12 Answers
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Mockito: Inject real objects into private @Autowired fields
...h(MockitoJUnitRunner.class)
public class DemoTest {
@Spy
private SomeService service = new RealServiceImpl();
@InjectMocks
private Demo demo;
/* ... */
}
Mockito will consider all fields having @Mock or @Spy annotation as potential candidates to be injected into the instance ...
How do I remove lines between ListViews on Android?
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To remove the separator between items in the same ListView, here is the solution:
getListView().setDivider(null);
getListView().setDividerHeight(0);
developer.android.com # ListView
Or, if you want to do it in XML:
android:divider="@null"
android:dividerHeight="0dp"
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Find rows that have the same value on a column in MySQL
In a [member] table, some rows have the same value for the email column.
8 Answers
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Replacing all non-alphanumeric characters with empty strings
...].
Note: removed the space since that is not typically considered alphanumeric.
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Is there any way to close a StreamWriter without closing its BaseStream?
... calls Dispose on a StreamWriter , it also disposes the BaseStream (same problem with Close ).
5 Answers
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Eventual consistency in plain English
... that it is going to rain tomorrow.
Eventually, all of the servers (you, me, your neighbor) know the truth (that it's going to rain tomorrow), but in the meantime the client (his wife) came away thinking it is going to be sunny, even though she asked after one or more of the servers (you and me) h...
Jinja2 template variable if None Object set a default value
...ke a variable in jijna2 default to "" if object is None instead of doing something like this?
9 Answers
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Laravel Redirect Back with() Message
I am trying to redirect to the previous page with a message when there is a fatal error.
17 Answers
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How can I submit a form using JavaScript?
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Set the name attribute of your form to "theForm" and your code will work.
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