PYTHON

python string format

string_a = "Hello"
string_b = "Cena"

# Index based:
print("{0}, John {1}"
      .format(string_a, string_b))
# Object based:
print("{greeting}, John {last_name}"
      .format(greeting=string_a, last_name=string_b))

How to use .format in python

#The {} are replaced by the vairables after .format
new_string = "{} is string 1 and {} is string 2".format("fish", "pigs")

python string format

print("My name is {0} and I am {1} years old".format(name, age))

python .format

Name = 'Tame Tamir'
Age = 14

Formatted_string = 'Hello, my name is {name}, I am {age} years old.'.format(name=Name,age=Age)
# after the formatting, the variable name inside the {} will be replaced by whatever you declare in the .format() part.
print(Formatted_string) # output = Hello, my name is Tame Tamir, I am 14 years old.

format in python

print('The {2} {1} {0}'.format('fox', 'brown', 'quick'))

result = 100/777

print('{newvar}'.format(newvar = result))

print('the result was {r:0.3f}'.format(r = result))

string format method python

# ------------------- string format, f-string ----------------------------

# {} is placeholder
num1 = 5
num2 = 3                
print(f'{num1} times {num2} is {num1 / num2:.2f}')  #2f means print to 2 decimal precision
#5 times 3 is 1.67

#explicit call format() method
number1 = 'One'
number2 = 'Two'
number3 = 'Three'

# default(implicit) order
default_order = "{}, {} and {}".format(number1,number2,number3)
print(default_order)
# One, Two and Three

# order using positional argument
positional_order = "{1}, {0} and {2}".format(number1,number2,number3)
print(positional_order)
# Two, One and Three

# order using keyword argument
keyword_order = "{i}, {j} and {k}".format(j=number1,k=number2,i=number3)
print(keyword_order)
# Three, One and Two

format in python

# use {}, where u want to place integer, or any other datatype.
# Use .formate at the end of string, 
# and finally place data variable in parentheses  
a = 123.1133
b = "Username"
c = True
print("a = {}".format(a))
print("b = {}".format(b))
print("c = {}".format(c))

python string: .format()

# Python string арга .format() нь мөр дэх хоосон хаалт ({}) орлуулагчийг аргументуудаараа сольдог.
# Түлхүүр үгсийг орлуулагчид заасан бол аргын харгалзах нэртэй аргументуудаар солино.

msg1 = 'Fred scored {} out of {} points.'
msg1.format(3, 10)
# => 'Fred scored 3 out of 10 points.'
 
msg2 = 'Fred {verb} a {adjective} {noun}.'
msg2.format(adjective='fluffy', verb='tickled', noun='hamster')
# => 'Fred tickled a fluffy hamster.'