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Writing a compiler in its own language
...are indeed created in this fashion, partially because language designers like to use the language they are creating, and also because a non-trivial compiler often serves as a useful benchmark for how "complete" the language may be.
An example of this would be Scala. Its first compiler was created ...
Get Value of a Edit Text field
...create UI elements. I have created a few EditText input fields. On the click of a Button I want to capture the content typed into that input field.
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Call Activity method from adapter
...Button btn = (Button) convertView.findViewById(yourButtonId);
btn.setOnClickListener(new Button.OnClickListener() {
@Override
public void onClick(View v) {
if (mContext instanceof YourActivityName) {
((YourActivityName)mContext).yourDesiredMethod();
}
}
});
replace with your ow...
Set database timeout in Entity Framework
My command keeps timing out, so I need to change the default command timeout value.
9 Answers
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Hibernate: hbm2ddl.auto=update in production?
Is it okay to run Hibernate applications configured with hbm2ddl.auto=update to update the database schema in a production environment?
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jQuery get html of container including the container itself
... do is
var x = $('#container').wrap('<p/>').parent().html();
Check working example at http://jsfiddle.net/rzfPP/68/
To unwrap()the <p> tag when done, you can add
$('#container').unwrap();
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How do I get list of all tables in a database using TSQL?
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ScottStonehouseScottStonehouse
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Is there a way to delete a line in Visual Studio without cutting it?
I want to delete a line just like hitting Ctrl + X without anything selected, but without saving the line to the copy stack. Is this possible?
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How to elegantly ignore some return values of a MATLAB function?
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This is somewhat of a hack but it works:
First a quick example function:
Func3 = @() deal(1,2,3);
[a,b,c]=Func3();
% yields a=1, b=2, c=3
Now the key here is that if you use an variable twice in the left hand side of a multiple-expression assignm...
How to add a button dynamically in Android?
..._PARENT, LayoutParams.WRAP_CONTENT);
ll.addView(myButton, lp);
Have a look to this example
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