The difference between tr and translate

Hi
What is the difference between tr and translate in the code?
thanks

http://qt-project.org/doc/qt-5/qcore...html#translate

Quote:

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Returns the translation text for sourceText, by querying the installed translation files. The translation files are searched from the most recently installed file back to the first installed file.
QObject::tr() provides this functionality more conveniently.

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Basically QObject::tr() automatically provides the "context" argument for QCoreApplication::translate()

Cheers,
_