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Retrieve specific commit from a remote Git repository
...le sha1
With uploadpack.allowReachableSHA1InWant configuration option set on the server side, "git fetch" can make a request with a "want" line that names an object that has not been advertised (likely to have been obtained out of band or from a submodule pointer).
Only objects reachable from...
Postgresql: Conditionally unique constraint
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ASP.NET MVC HandleError
How do I go about the [HandleError] filter in asp.net MVC Preview 5?
I set the customErrors in my Web.config file
6 Ans...
Collections.emptyList() returns a List?
...type List<String>, so the compiler can figure it out. In this case:
setList(Collections.emptyList());
There's no explicit return variable for the compiler to use to figure out the generic type, so it defaults to Object.
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Git: copy all files in a directory from another branch
...heckout master -- dirname; git add dirname; git commit -c $COMMIT_SHA1 --reset-author; where $COMMIT_SHA1 could be like branch_a and would be the commit object which has the commit message you want. I don't know offhand how to programmatically determine the commit with most recent change to dirname
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Regex for string contains?
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enum - getting value of enum on string conversion
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Using NSPredicate to filter an NSArray based on NSDictionary keys
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In Git, how do I figure out what my current revision is?
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Differences in auto-unboxing between Java 6 vs Java 7
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