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How to bind multiple values to a single WPF TextBlock?
...t;
<Binding Path="Name" />
<Binding Path="ID" />
</MultiBinding>
</TextBlock.Text>
</TextBlock>
Giving Name a value of Foo and ID a value of 1, your output in the TextBlock would then be Foo + 1.
Note: that this is only supported i...
sqlalchemy: how to join several tables by one query?
...oss join. The filters then make it an inner join.
– Aidan Kane
Sep 12 '16 at 13:04
7
You can prin...
How to put Google Maps V2 on a Fragment using ViewPager
...I got to display the tab layout using a fragments and viewpager from androidhive. However, I can't implement google maps v2 on it. I searched the internet for hours already, but I can't find a tutorial on how to do it. Can some one please show me how?
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How can I remove a button or make it invisible in Android?
How can I remove a button in Android, or make it invisible?
14 Answers
14
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How to fetch FetchType.LAZY associations with JPA and Hibernate in a Spring Controller
... Long> {
@Query("SELECT p FROM Person p JOIN FETCH p.roles WHERE p.id = (:id)")
public Person findByIdAndFetchRolesEagerly(@Param("id") Long id);
}
This method will use JPQL's fetch join clause to eagerly load the roles association in a single round-trip to the database, and will there...
The tilde operator in Python
...sentation of the integer are reversed (as in b <- b XOR 1 for each individual bit), and the result interpreted again as a twos-complement integer. So for integers, ~x is equivalent to (-x) - 1.
The reified form of the ~ operator is provided as operator.invert. To support this operator in your ...
jQuery add image inside of div tag
...
Have you tried the following:
$('#theDiv').prepend('<img id="theImg" src="theImg.png" />')
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how to access iFrame parent page using jquery?
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For those who launched a windoid with window.open, don't forget about that old JS standard window.opener.document. $("#someDiv", window.opener.document) works.
– jjohn
May 21 '13 at 18:03
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jquery .html() vs .append()
... depends heavily on the situation. If you want to create a large number of identical elements, then the last thing you want to do is create a massive loop, creating a new jQuery object on every iteration. E.g. the quickest way to create 100 divs with jQuery:
jQuery(Array(101).join('<div></...
Reset AutoIncrement in SQL Server after Delete
I've deleted some records from a table in a SQL Server database. Now the ID's go from 101 to 1200. I want to delete the records again, but I want the ID's to go back to 102. Is there a way to do this in SQL Server?
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