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memorize.ai (lvl 286)

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{min,}

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Python

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Last updated

1 year ago

Date created

Mar 1, 2020

Cards (20)

Section 1

(20 cards)

{min,}

Front

min or more times

Back

+

Front

one or more times

Back

[A-Z][a-z]+

Front

One capital, one or more lowercase letters

Back

\d{1,2}

Front

any one or two digits

Back

{n}

Front

exactly n times

Back

*

Front

zero or more times

Back

[a-z]{4}

Front

four of the exact character

Back

\d

Front

any digit

Back

[abc#]

Front

a,b,c, or #

Back

?

Front

zero or one

Back

[a-g]

Front

any lower case letters between a-g

Back

\b

Front

word boundary

Back

Front

new line

Back

.

Front

any character

Back

?lazy

Front

uses the first match, not longest match

Back

re.search

Front

finds the first match in a string

Back

re.findall()

Front

returns a list of all matches found

Back

{min,max}

Front

min to max

Back

\w

Front

any alphanumeric character

Back

^

Front

not

Back