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org.hibernate.MappingException: Could not determine type for: java.util.List, at table: College, for
... field instead of getter property
@OneToMany(targetEntity=Student.class, mappedBy="college", fetch=FetchType.EAGER)
private List<Student> students;
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WWW or not WWW, what to choose as primary site name? [closed]
... make the people who habitually type it at the beginning of every address happy anyway. Just don't, whatever you do, require the www to be typed manually. Ever.
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CodeIgniter: Create new helper?
...est_method($var = '')
{
return $var;
}
}
Save this to application/helpers/ . We shall call it "new_helper.php"
The first line exists to make sure the file cannot be included and ran from outside the CodeIgniter scope. Everything after this is self explanatory.
Using the Helper...
Load a WPF BitmapImage from a System.Drawing.Bitmap
...of a System.Drawing.Bitmap and would like to make it available to my WPF app in the form of a System.Windows.Media.Imaging.BitmapImage .
...
Example: Communication between Activity and Service using Messaging
...
For sending data to a service you can use:
Intent intent = new Intent(getApplicationContext(), YourService.class);
intent.putExtra("SomeData","ItValue");
startService(intent);
And after in service in onStartCommand() get data from intent.
For sending data or event from a service to an applicati...
Define css class in django Forms
...ethod="post">
{{ form.non_field_errors }}
<div class="fieldWrapper">
{{ form.subject.errors }}
<label for="id_subject">Email subject:</label>
{{ form.subject }}
</div>
</form>
form.subject is an instance of BoundField which has t...
Characters allowed in a URL
... should not use .!, because those mark the end of a sentence and some mail apps will not auto-link the last char of the url. Example:
Visit http://example.com/foo=bar! !
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Height of status bar in Android [duplicate]
... I've used to get the height of the status bar, the only one that actually appears to work in the onCreate method of an Activity is this:
public int getStatusBarHeight() {
int result = 0;
int resourceId = getResources().getIdentifier("status_bar_height", "dimen", "android");
if (resourc...
Class.forName() vs ClassLoader.loadClass() - which to use for dynamic loading? [duplicate]
When dynamically loading a class, when is it appropriate to use
6 Answers
6
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UIButton Long Press Event
...d ) {
NSLog(@"Long Press");
}
}
Now this would be the basic approach. You can also set the minimum duration of the press and how much error is tolerable. And also note that the method is called few times if you after recognizing the gesture so if you want to do something at the end of...