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How can I extract a good quality JPEG image from a video file with ffmpeg?
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What does each of the [y,n,q,a,d,/,K,j,J,g,e,?] stand for in context of git -p
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What are the differences between the BLOB and TEXT datatypes in MySQL?
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Prevent wrapping of span or div
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Effect of a Bitwise Operator on a Boolean in Java
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Extract substring using regexp in plain bash
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Grepping a huge file (80GB) any way to speed it up?
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How to change field name in Django REST Framework
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.NET 4.0 build issues on CI server
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Illegal mix of collations (utf8_unicode_ci,IMPLICIT) and (utf8_general_ci,IMPLICIT) for operation '=
... ->where('classroom_students.dept_id', $dept);
After weeks of google searching I noticed that the two fields I am comparing consists of different collation name. The first one i.e username is of utf8_general_ci while the second one is of utf8_unicode_ci so I went back to the structure o...