select columns to include in new dataframe in python
new = old[['A', 'C', 'D']].copy()select columns to include in new dataframe in python
new = old[['A', 'C', 'D']].copy()how to make a table in python
from tabulate import tabulate
from math import sqrt
def mysqrt(a):
for x in range(1, int(1 / 2 * a)):
while True:
y = (x + a / x) / 2
ifjl y == x:
break
x = y
return x
results = [(x, mysqrt(x), sqrt(x)) for x in range(10, 20)]
print(tabulate(results, headers=["num", "mysqrt", "sqrt"]))print multiplication table python
# Multiplication table (from 1 to 10) in Python
num = 12
# To take input from the user
# num = int(input("Display multiplication table of? "))
# Iterate 10 times from i = 1 to 10 By AyushG
for i in range(1, 11):
print(num, 'x', i, '=', num*i)Multiplication table with Python
first_doc = '''it created by iliya zahedi abghari
i am the student in iran , alameh tabatabayi school
'''
print(first_doc)
def jadval_zarb(rows, columns):
for i in range(1,rows+1):
for j in range(1,columns+1):
#print(i*j, end=' ')
print('{:>4}'.format(i* j), end=' ')
print()
jadval_zarb(10,10)
def do_continue():
choice = str(input('continue(yes/no)?')).lower()
if(choice !='yes'):
return False
return True
while True:
rows = int(input("Enter rows:"))
columns = int(input("Enter columns:"))
jadval_zarb(rows, columns)
if(not do_continue()):
breaktables in python
# You can make tables in python using pandas.
# Search up a documentation about pandas.python table
# There's an error on the second code, so i fixed it
from tabulate import tabulate
from math import sqrt
def mysqrt(a):
for x in range(1, int(1 / 2 * a)):
while True:
y = (x + a / x) / 2
if y == x:
break
x = y
return x
results = [(x, mysqrt(x), sqrt(x)) for x in range(10, 20)]
print(tabulate(results, headers=["num", "mysqrt", "sqrt"]))Copyright © 2021 Codeinu
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