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1 digit number 2 to 3 digit number 002

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Join Date: Oct 2009

Posts: 8

Reputation: efecto is an unknown quantity at this point

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efecto

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Newbie Poster

1 digit number 2 to 3 digit number 002

21 Days Ago

Hi all, I have found some examples on the net but was not able to use the technique..

here is what I would like to do.

tst = 2
numOfDigits = 3
# change this to
tst2 = 002

Any help is appreciated.
Thank you.

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http://www.webdotdev.com/nvd/content.../99999999/1/2/
>>> print “z is (%6d)” % 175
z is ( 175)
>>> print “z is (%06d)” % 175
z is (000175)

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Join Date: Oct 2004

Posts: 3,983

Reputation: vegaseat is just really nice

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vegaseat

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DaniWeb's Hypocrite

21 Days Ago

You can use one of the built-in string functions ...

 Help with Code Tags 
 Python Syntax (Toggle Plain Text) 
n = 2
digits = 3
ns = str(n).rjust(digits, '0')
 
print(ns)  # 002
n = 2
digits = 3
ns = str(n).rjust(digits, '0')

print(ns)  # 002

Last edited by vegaseat; 21 Days Ago at 12:45 am.

May 'the Google' be with you!

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Join Date: Jul 2008

Posts: 900

Reputation: Gribouillis is a jewel in the rough

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Gribouillis Gribouillis is online now

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Posting Shark

21 Days Ago

You can also use format

 Help with Code Tags 
 python Syntax (Toggle Plain Text) 
message = "z's value is {z:0{digits}n}".format(z=2, digits=3)
print(message)
message = "z's value is {z:0{digits}n}".format(z=2, digits=3)
print(message)

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Join Date: Oct 2009

Posts: 8

Reputation: efecto is an unknown quantity at this point

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efecto

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20 Days Ago

Thank you vegaseat and gribouillis. That's exactly what I wanted to know. I'm using vegaseat's method for now.

Cheers.

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Join Date: Oct 2004

Posts: 3,983

Reputation: vegaseat is just really nice

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vegaseat

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DaniWeb's Hypocrite

20 Days Ago

There is an even more specific string function ....

 Help with Code Tags 
 python Syntax (Toggle Plain Text) 
n = 2
digits = 3
ns = str(n).zfill(digits)
 
print(ns)  # 002
n = 2
digits = 3
ns = str(n).zfill(digits)

print(ns)  # 002