How can you open a file in write mode to overwrite existing content?

with open $($filenane$,\text{'}a\text{'},$ encoding$=$'utf$-8\text{'})$ as file:

file.write$($content$\_$to$\_$write$)$

with open$($filenane$,\text{'}$wb$\text{'},$ encoding$=\text{'}$ut $f-8\text{'})$ as file:

file.write$($content$\_$to$\_$write$)$

with open$($filename$,\text{'}w\text{'},$ encoding$=\text{'}$ut $f-8\text{'})$ as file:

file.write$($content$\_$to$\_$write$)$

with open$($filename$,\text{'}r\text{'},$ encoding$=$'utf$-8\text{'})$ as file:

file, write$($content$\_$to$\_$write$)$

with open$($filename$,\text{'}a\text{'},$ encoding $={?}^{\text{'}}$utf$-8\text{'})$ as file:

file $=$ content$\_$to$\_$write