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How to migrate back from initial migration in Django 1.7?
...now I noticed that some of the models are poorly thought out. As I haven't committed the code the sensible thing would be to migrate the database to last good state and redo the migration with better models. In this case the last good state is database where the new app doesn't exist.
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jQuery’s .bind() vs. .on()
...found two great articles talking about the new function .on() : jquery4u.com , elijahmanor.com .
6 Answers
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Using SQL Server 2008 and SQL Server 2005 and date time
...ManifestToken. This has should have the value 2008. Change that to 2005, recompile and everything works.
NOTE: You'll have to do this every time you update the model from database.
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git - merge conflict when local is deleted but file exists in remote
...it add path/to/file
After doing either of those to resolve the conflict, commit the merge.
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Update all values of a column to lowercase
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See http://dev.mysql.com/doc/refman/5.0/en/string-functions.html#function_lower
UPDATE table_name SET tag = LOWER(tag)
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Is Task.Result the same as .GetAwaiter.GetResult()?
...se await.
Also, you're not meant to use GetResult(). It's meant to be for compiler use only, not for you. But if you don't want the annoying AggregateException, use it.
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List of Java class file format major version numbers?
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These come from the class version. If you try to load something compiled for java 6 in a java 5 runtime you'll get the error, incompatible class version, got 50, expected 49. Or something like that.
See here in byte offset 7 for...
Google access token expiration time
When I obtain an access_token from the Google API, it comes with an expires_in value. According to the documentation, this value indicates "The remaining lifetime of the access token".
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How to make an HTTP request + basic auth in Swift
...dString()
// create the request
let url = URL(string: "http://www.example.com/")!
var request = URLRequest(url: url)
request.httpMethod = "POST"
request.setValue("Basic \(base64LoginString)", forHTTPHeaderField: "Authorization")
// fire off the request
// make sure your class conforms to NSURLConn...