Python json dumps versus dump

output:

### comparison

remember to handle exceptions when working with file i/o operations.

...

#python dump object
#python dump string to file
#python dumps
#python dump json to file
#python dump to json

python dump object
python dump string to file
python dumps
python dump json to file
python dump to json
python dump variable
python dump list to file
python dump dict to json
python dump object to json
python dump stack trace
python dumps
python dumps json to file
python dumps and loads
python dumps to file
python dumps default
python dumps pretty
python dumps indent
python dumps vs dump