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Just started python and need to do binary to denary (vice versa) but get invalid syntax for int(.
That's weird, this works fine:
int('0b10101010', 2)
=> 170
And so does this:
bin(170)
=> '0b10101010'
Related
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I'm rinning this GitHub code
It running well but having error in this line after trained model, and while testing to get the accuracy.
a = new_model.predict_generator(test_gen)
it says "NameError: name 'new_model' is not defined"
I want to know how to define 'new_model' before?
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I am getting this error time data 2020-07-09T00:00:00+05:30 does not match format yyyy-MM-dd'T'HH:mm:ssZ please help
datetime.datetime.fromisoformat('2020-07-09T00:00:00+05:30')
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As a better definition, how to write the following function in Python ?
def create_shortcut(source, dest):
create a shortcut of file 'source' and put it in 'dest'
If by "shortcut" you mean symlink, it's just
import os
os.symlink(source,dest)
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I am aware that you can use the pwd module on python to extract passwd structures for use; however, my question is as such:
if I read into my program a line such as
blah1:tVNIsQ0yDrLxM:16009:0:99999:7:::
or
blah2:$6$WVsjYh8e$5r2wvIaeiFI6CCFRw6stfbah0Q.wrcKITdmEDCvG2cNC4fXkVbgRiOdeCdU.WeD1NIyzLh/sXycXQFEQcNWsv/:16009:0:99999:7:::
how would I read just the section that reads "tVNIsQ0yDrLxM"?
Thank you
As long as there's no extra colons in there, this should work:
password = hash.split(':')[1]
split
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Just wondering how can you send JSON data to the front end of a web app using Flask. Don't have that much experience with it, just looking for some ideas?
Create a dictionary Dict.
If Dict is your dictionary, you can just do
return flask.jsonify(**Dict)