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A migration to add unique constraint to a combination of columns
...mns. i.e. for a people table, a combination of first_name , last_Name and Dob should be unique.
6 Answers
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Git Clone: Just the files, please?
I want to clone a GIT repo and NOT end up with a .git directory. In other words I just want the files. Is there a way to do this?
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java.util.regex - importance of Pattern.compile()?
...ld of the Matcher object is through the Pattern object's matcher() method, and the only way to get ahold of the Pattern object is through the compile() method. Then there's the find() method which, unlike matches(), is not duplicated in the String or Pattern classes.
The other reason is to avoid ...
Under what circumstances is an SqlConnection automatically enlisted in an ambient TransactionScope T
...onnection to be "enlisted" in a transaction? Does it simply mean that commands I execute on the connection will participate in the transaction?
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Build and Version Numbering for Java Projects (ant, cvs, hudson)
What are current best-practices for systematic build numbering and version number management in Java projects? Specifically:
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Java and SQLite [closed]
...e database provides. What driver/connector library is out there to connect and use SQLite with Java.
10 Answers
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Why are there no ++ and -- operators in Python?
Why are there no ++ and -- operators in Python?
19 Answers
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Purpose of Python's __repr__
... for someone confused over this, imho. (If I've gone to far, just re-edit, and I'll owe you a beer.)
– Roger Pate
Dec 31 '09 at 6:47
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WPF Databinding: How do I access the “parent” data context?
...tained in a window. The window's DataContext has two properties, Items and AllowItemCommand .
3 Answers
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Get element at specified position - JavaScript
...lly I'm looking to write a function that takes two input parameters (the x and y coordinates) and returns the html element at the position on the screen represented by the parameters.
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