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SQL Server: Difference between PARTITION BY and GROUP BY
...gregate queries over the years. Recently, I've been reverse-engineering some code that uses PARTITION BY to perform aggregations. In reading through all the documentation I can find about PARTITION BY , it sounds a lot like GROUP BY , maybe with a little extra functionality added in? Are they...
How do I join two lists in Java?
...swered Sep 8 '13 at 19:31
Dale EmeryDale Emery
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How can I find out what FOREIGN KEY constraint references a table in SQL Server?
I am trying to drop a table but getting the following message:
15 Answers
15
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Converting any string into camel case
How can I convert a string into camel case using javascript regex?
33 Answers
33
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git: How do I get the latest version of my code?
... I tried these commands and still got the error, "CONFLICT (content): Merge conflict in selenium/ant/build.xml" (amongst others). I just want to overwrite the latest version of my file with what is in the repo. What can I do??
– Dave
Jun 13 '11 at 20:33
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Better way to check if a Path is a File or a Directory?
...es and files. A user can select either a file or a directory and then do something with it. This requires me to have a method which performs different actions based on the user's selection.
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How to set cornerRadius for only top-left and top-right corner of a UIView?
...p-right hand corners
let theView: UIView = {
let v = UIView(frame: CGRect(x: 10, y: 10, width: 200, height: 200))
v.backgroundColor = .red
return v
}()
override func loadView() {
super.loadView()
view.addSubview(theView)
}
override func v...
Should I use s and s inside my s?
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the nav element and the list provide different semantical information:
The nav element communicates that we're dealing with a major navigation block
The list communicates that the links inside this navigation block form a list of ite...
How should I validate an e-mail address?
... provided and it it bounces then it's not valid.
If you want to perform some basic checks you could just check that it's in the form *@*
If you have some business logic specific validation then you could perform that using a regex, e.g. must be a gmail.com account or something.
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SyntaxError: Use of const in strict mode
...e, are turned on by default on Node.js and do NOT require any kind of runtime flag.”. Node.js docs has an overview of what ES2015 features are enabled by default, and which who require a runtime flag. So by upgrading to Node.js 4.x or newer the error should disappear.
To enable some of the ECMASc...