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What do REFRESH and MERGE mean in terms of databases?
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REFRESH means "pull any state changes from the database into my representation". Cascading this...
Possible to access the index in a Hash each loop?
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Michael Shimmins
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answered Jan 18 '10 at 2:38
YOUYOU
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Concatenate strings in Less
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answered Aug 28 '13 at 13:20
user2725509user2725509
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Show and hide a View with a slide up/down animation
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With the new animation API that was introduced in Android 3.0 (Honeycomb) it is very simple to create such animations.
Sliding a View down by a distance:
view.animate().translationY(distance);
You can later slide the View back to its original position like this:
view.animate().tr...
Postgresql: Conditionally unique constraint
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190
PostgreSQL doesn't define a partial (i.e. conditional) UNIQUE constraint - however, you can crea...
WPF: Setting the Width (and Height) as a Percentage Value
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answered Apr 4 '09 at 16:24
gcoresgcores
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Collections.emptyList() returns a List?
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450
The issue you're encountering is that even though the method emptyList() returns List<T>, ...
Git: copy all files in a directory from another branch
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300
As you are not trying to move the files around in the tree, you should be able to just checkout...
Regex for string contains?
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Michael MadsenMichael Madsen
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In Git, how do I figure out what my current revision is?
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answered Apr 20 '11 at 1:59
William PursellWilliam Pursell
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