Regular Expressions in Python
Maria Eugenia Inzaugarat
Data Scientist
Manipulasi string
Pemformatan string
Ekspresi reguler dasar dan lanjutan
Membersihkan dataset untuk penambangan teks atau analisis sentimen
Memroses isi email untuk model ML yang menentukan spam
Mem-parse dan mengekstrak data dari situs web untuk membangun basis data
Urutan karakter
Tanda kutip
my_string = "This is a string"
my_string2 = 'This is also a string'
my_string = 'And this? It's the wrong string'
my_string = "And this? It's the correct string"
my_string = "Awesome day"len(my_string)
11
str(123)
'123'
+my_string1 = "Awesome day"
my_string2 = "for biking"
print(my_string1+" "+my_string2)
Awesome day for biking

my_string = "Awesome day"
print(my_string[3])
s
print(my_string[-1])
y

my_string = "Awesome day"
print(my_string[0:3])
Awe
print(my_string[:5])
print(my_string[5:])
Aweso
me day

my_string = "Awesome day"
print(my_string[0:6:2])
Aeo
print(my_string[::-1])
yad emosewA
Regular Expressions in Python