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Dan Peters

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Error Unknown column in field list error on MySQL Update query

Enclose any string to be passed to the mysql server inside single quotes; e.g.: $name = "my name" $query = " INSERT INTO mytable VALUES ( 1 , '$name') "Note that although the query is enclosed between double quotes, you must enclose any string in single quotes. Hope it helps!

Python

Answered Apr 23, 2021 · 1.3K Views Read answer →

github delete folder-How to remove a directory from git repository?

Remove directory from git and local You could checkout 'master' with both directories; git rm -r one-of-the-directories git commit -m "Remove duplicated directory" git push origin Here, is typically the 'master' branch, but not always/ Remove directory from git but NOT local If you want to remove this directory from…

Devops

Answered Feb 2, 2021 · 1.5K Views Read answer →

How to perform sensitivity analysis?

Suppose after log transformation we have following equation logy = 3.651 + 0.648*logind1 + 0.915*logind2 Now we will be doing sensitivity analysis and create a graph where x axis is first independent variable (ind1), y axis is y where we will plot different curvatures of 2nd independent value This is our original data…

Data Science

Answered Jun 1, 2020 · 1.6K Views Read answer →

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