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@UniqueConstraint annotation in Java
...- Here both Column1 and Column2 acts as unique constraints separately.
m>Ex m> : if any time either the value of column1 or column2 value matches then you will get UNIQUE_CONSTRAINT Error.
Way2 :
@Entity
@Table(name = "table_name", uniqueConstraints={@UniqueConstraint(columnNames ={"column1","colu...
GSON throwing “m>Ex m>pected BEGIN_OBJECT but was BEGIN_ARRAY”?
... Call<List<Datum>> getJSON();
}
DataAdapter
import android.content.Contm>ex m>t;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Tm>ex m>tView;
import java.util.ArrayList;
import ...
Passing base64 encoded strings in URL
...ommend just writing your own helpers. Like these from the comments on the m>php m> manual page for base64_encode:
function base64_url_encode($input) {
return strtr(base64_encode($input), '+/=', '._-');
}
function base64_url_decode($input) {
return base64_decode(strtr($input, '._-', '+/='));
}
...
How can I display a list view in an Android Alert Dialog?
...vedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
contm>ex m>t = this;
}
public void showAlertDialogButtonClicked(View view) {
// m>ex m>ample code to create alert dialog lists goes here
}
}
Related
Android Alert ...
How to disable UITm>ex m>tField editing but still accept touch?
...
@entropy I'm assuming you want to be able to select the content so that the user can copy it? If you subclass UITm>ex m>tField you can override pretty much any behaviour - e.g. you could force the field to always select all whenever the user touches is, which would effectively hide the...
Accessing MVC's model property from Javascript
...
Contents of the Answer
1) How to access Model data in Javascript/Jquery code block in .cshtml file
2) How to access Model data in Javascript/Jquery code block in .js file
How to access Model data in Javascript/Jqu...
Alternative to iFrames with HTML5
...ere are 4 ways to embed HTML into a web page:
<iframe> An iframe's content lives entirely in a separate contm>ex m>t than your page. While that's mostly a great feature and it's the most compatible among browser versions, it creates additional challenges (shrink wrapping the size of the frame to ...
Create a folder if it doesn't already m>ex m>ist
... encountered errors with my WordPress theme because the uploads folder wp-content/uploads was not present.
17 Answers
...
What's quicker and better to determine if an array key m>ex m>ists in m>PHP m>?
...
@FrancescoPasa Well, "search for the keys" is what m>PHP m> documentation says. Other than that, I can't tell if "search" to them means something completely different to what it means to me.
– Rain
Apr 22 at 6:09
...
Footnotes for tables in LaTm>eX m>
...
This is a classic difficulty in LaTm>eX m>.
The problem is how to do layout with floats (figures and tables, an similar objects) and footnotes. In particular, it is hard to pick a place for a float with certainty that making room for the associated footnotes won't...