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SQL left join vs multiple tables on FROM line?
... syntax has the possibility of being ambiguous when you use both INNER and OUTER joins in the same query.
Let me give you an example.
Let's suppose you have 3 tables in your system:
Company
Department
Employee
Each table contain numerous rows, linked together. You got multiple companies, and ea...
Fling gesture detection on grid layout
...}
}
Attach your gesture listener to all the views you add to the main layout;
// Do this for each view added to the grid
imageView.setOnClickListener(SelectFilterActivity.this);
imageView.setOnTouchListener(gestureListener);
Watch in awe as your overridden methods are hit, both the onClick(Vie...
Is there a Java reflection utility to do a deep comparison of two objects?
...is hardly ever answered or answered badly. It's like nobody has figured it out yet. Virgin territory :)
First off, don't even think about using equals. The contract of equals, as defined in the javadoc, is an equivalence relation (reflexive, symmetric, and transitive), not an equality relation. For...
Warning: The Copy Bundle Resources build phase contains this target's Info.plist file
... the steps in the "correct answer" above though deleting and re-adding without adding to targets would have worked as well. =)
– RanLearns
Nov 15 '11 at 16:21
1
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How to use the pass statement?
I am in the process of learning Python and I have reached the section about the pass statement. The guide I'm using defines it as being a Null statement that is commonly used as a placeholder.
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Button Click event fires when pressing Enter key in different input (no forms)
...y this issue twice in just a couple weeks. Just feels odd to have to call out type="button" in a <button> element. haha... :) Hopefully I remember this for next time.
– Sam
May 28 '14 at 22:53
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TypeError: module.__init__() takes at most 2 arguments (3 given)
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@VMAtm: Why dont you try it and find out. Python's great cos it has the interpreter. Great for quick experimentation
– Sheena
Jan 27 '17 at 5:10
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What is scaffolding? Is it a term for a particular platform?
... build the real, more complex, finalized structure under, above, inside or outside of that temporary structure .
.. And just like the real scaffolding, the scaffolding structure is meant to support the building process of the project, rather than the project itself (with some exceptions).
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Checking if an instance's class implements an interface?
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As therefromhere points out, you can use class_implements(). Just as with Reflection, this allows you to specify the class name as a string and doesn't require an instance of the class:
interface IInterface
{
}
class TheClass implements IInterface...
Merge branch with trunk
... the tortoisesvn site, make sure after the merge, you commit the trunk without modifying anything. I tried unchecking a few things I didn't want committed which was causing some non-recursive commit warning. Also, consider deleting the branch as the instructions say.
– goku_d...