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MySQL Error #1071 – Specified key was too long; max key length is 767 bytes

When I executed the following command: ALTER TABLE `mytable` ADD UNIQUE ( `column1` , `column2` ); I got this error message: #1071 - ...

April 29, 2022
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TypeError: a bytes-like object is required, not ‘str’ when writing to a file in Python 3

I’ve very recently migrated to Python 3.5. This code was working properly in Python 2.7: with open(fname, 'rb') as f: lines =...

April 21, 2022
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Converting string to byte array in C#

I’m converting something from VB into C#. Having a problem with the syntax of this statement: if ((searchResult.Properties...

April 19, 2022
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How do I initialize a byte array in Java?

You can use an utility function to convert from the familiar hexa string to a byte...

April 3, 2022
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