by Suf | May 12, 2022 | Programming, Python, Tips
This error occurs when you try to get the content from a RESTful API request with the requests library. The read() method does not belong to the response object, it is a File method. You can solve this error by using text to get the string representation of the...
by Suf | May 12, 2022 | Programming, Python, Tips
This error occurs when you try to use the Dictionary method get() to access values from a Response object. You can solve this error by converting the Response object to a JSON object. Once you have a JSON object, you can access values using the get() method. This...
by Suf | May 11, 2022 | Programming, Python, Tips
This error occurs when you try to close a string instead of a File object. You can solve this error by keeping the open() call separate from the read() call so that the file object and file contents are under different variable names. Then you can close the file once...
by Suf | May 10, 2022 | Programming, R, Tips
This error occurs when you try to create a scatter plot using data frames instead of a pair of vectors. To solve this error, you can extract vectors from columns using a comma when subsetting the data frame or using the $ operator followed by the column names. This...
by Suf | May 9, 2022 | Programming, R, Tips
This error occurs when you try to create a line plot using ggplot2 but the x-variable is non-numeric, for example, factor or character. You can solve this error by using group=1 as an argument in the ggplot() function call, otherwise, you can coerce your x-variable to...