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How to remove a column from an existing table?
... DROP the CONSTRAINT first, then you will be able to DROP the COLUMN. In order to drop a CONSTRAINT, run:
ALTER TABLE MEN DROP CONSTRAINT {constraint_name_on_column_Lname}
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How to navigate a few folders up?
...th = Path.GetFullPath(Path.Combine(Application.StartupPath, @"../../")) + "Orders.xml";
if (File.Exists(parentOfStartupPath))
{
// file found
}
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What guarantees are there on the run-time complexity (Big-O) of LINQ methods?
... Further, let's assume that any Func passed in as a selector / mutator / etc. is a cheap O(1) operation.
5 Answers
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Java time-based map/cache with expiring keys [closed]
...ibraries.googlecode.com/svn/trunk/javadoc/com/google/…) since expiration etc have been deprecated in MapMaker
– wwadge
Sep 14 '11 at 11:00
52
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How to view the contents of an Android APK file?
... code and analyze size) the best way
2.open by applications winRar,7zip,etc (Just to see photos and ...)
3.use website javadecompilers (For Photo and java code)
4.use APK Tools (For Photo and java code)
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How to view or edit localStorage
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Java: Integer equals vs. ==
... cdsCt were both ints so this was fine, but I had to make them Integers in order to check for the null situation which is handled differently ...
– Jeremy Goodell
Sep 3 '10 at 17:40
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scale Image in an UIButton to AspectFit?
.... However, you also need to set the same image of the highlighted state in order to avoid the image going back to "fill mode". For example, [imageButton setImage:image forState:UIControlStateHighlighted];
– Christopher
Jan 11 '13 at 4:54
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jQuery: Count number of list elements?
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I need the <li> count in order to recalculate the element width on the fly.
– Hristo
Jul 26 '15 at 22:52
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Spring @PropertySource using YAML
...the file doesn't exist instead of the proper FileNotFoundException - so in order to make this work with @PropertySource(..., ignoreResourceNotFound = true), you'll need catch and handle this case: try { return new YamlPropertySourceLoader().load(resource.getResource().getFilename(), resource.ge...