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SQL Data Reader - handling Null column values
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What's the best way to add a drop shadow to my UIView
...time size of the view changes, layoutSubviews() is called. And if we don't compensate in that place by adjusting the shadowPath to reflect the current size, we'd have a resized view but the shadow would still be the old (initial) size and either not show or peek out where it shouldn't.
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Importing files from different folder
...his answer was intended for a very specific question. For most programmers coming here from a search engine, this is not the answer you are looking for. Typically you would structure your files into packages (see other answers) instead of modifying the search path.
By default, you can't. When impor...
The transaction log for the database is full
...g file, I created a second log file and made it huge. Once the project is complete we then removed the extra log file.
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When is a Java method name too long? [closed]
... @S.Lott what about getLength() vs. length()? I really love to look at autocompletions after typing 'get' or 'set' - so I'd prefer convetion over conciseness in this case.
– sfussenegger
Feb 9 '10 at 17:52
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What is the difference between const and readonly in C#?
...he value at the time of a definition for a const VS readonly values can be computed dynamically but need to be assigned before the constructor exits.. after that it is frozen.
'const's are implicitly static. You use a ClassName.ConstantName notation to access them.
There is a subtle difference. Co...
Difference between Java Enumeration and Iterator
...e verbiage, and it has an additional remove method. Here is a side-by-side comparison:
Enumeration Iterator
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hasMoreElements() hasNext()
nextElement() next()
N/A ...
Android Activity as a dialog
...sses the back button.
Note that if you are using ActionBarActivity (or AppCompat theme), you'll need to use @style/Theme.AppCompat.Dialog instead.
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Difference between window.location.href=window.location.href and window.location.reload()
...w.location.href does not include the POST data.
As noted by @W3Max in the comments below, window.location.href=window.location.href will not reload the page if there's an anchor (#) in the URL - You must use window.location.reload() in this case.
Also, as noted by @Mic below, window.location.reloa...