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Clicking the text to select corresponding radio button
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I just tested my way in chrome and firefox and found that it reduces the unclickable space from 7 to 3 pixels by removing the space character. see why-is-there-an-unexplainable-gap-between-these-inline-block-div-elements. the three ...
What is the dependency inversion principle and why is it important?
...object will be indpendent of the implementation of the other objects. Unit testing is now simple. Later refactoring for reuse is possible. Design changes have very limited change scopes. Design problems don not cascade. See also the AI pattern "Blackboard" for data dependaecy inversion. Together, ve...
How to upgrade PostgreSQL from version 9.6 to version 10.1 without losing data?
...5433 (the standard default is 5432), so keep this in mind if attempting to test the new instance before "cutting-over" to it.
Start the server as normal (again, this will start both the old and new instances):
systemctl start postgresql
If you want to make the new version the default, you will n...
What is the purpose of the “Prefer 32-bit” setting in Visual Studio and how does it actually work?
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@RanSagy you can simply test it by creating a new project and checking Project -> Properties -> Build tab -> Platform target... but note that AnyCPU-32bitPreferred is only available in .Net version 4.5 and higher. That's why the default is ...
jQuery using append with effects
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Something like:
$('#test').append('<div id="newdiv">Hello</div>').hide().show('slow');
should do it?
Edit: sorry, mistake in code and took Matt's suggestion on board too.
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Good examples of MVVM Template
...t this way seems more straightforward than working around it. Easy to unit test as well.
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Get a UTC timestamp [duplicate]
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@LukasLiesis if you tested this by console.log(new Date(timestamp)) then the timezone is a property of the Date object, not of the timestamp - the input must be in number of milliseconds since 1 January 1970 UTC in order for the Date object to d...
Reference - What does this error mean in PHP?
... indexes do exist when you expect them to. Or it may mean that you need to test whether the indexes exist using array_key_exists or isset:
$data = array('foo' => '42', 'bar');
if (array_key_exists('spinach', $data)) {
echo $data['spinach'];
}
else {
echo 'No key spinach in the array';
}
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How do I determine the size of an object in Python?
...s__ if hasattr(obj, s))
return size
return inner(obj_0)
And I tested it rather casually (I should unittest it):
>>> getsize(['a', tuple('bcd'), Foo()])
344
>>> getsize(Foo())
16
>>> getsize(tuple('bcd'))
194
>>> getsize(['a', tuple('bcd'), Foo(), {'fo...
Disabling and enabling a html input button
... the code based on jquery 1.6.1 changes. As a suggestion, always use the latest jquery files and the prop() method.
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