numpy merge arrays
>>> a = np.array([[1, 2], [3, 4]])
>>> b = np.array([[5, 6]])
>>> np.concatenate((a, b), axis=0)
array([[1, 2],
[3, 4],
[5, 6]])
>>> np.concatenate((a, b.T), axis=1)
array([[1, 2, 5],
[3, 4, 6]])numpy merge arrays
>>> a = np.array([[1, 2], [3, 4]])
>>> b = np.array([[5, 6]])
>>> np.concatenate((a, b), axis=0)
array([[1, 2],
[3, 4],
[5, 6]])
>>> np.concatenate((a, b.T), axis=1)
array([[1, 2, 5],
[3, 4, 6]])append string variable with integer python
string = 'string'
for i in range(11):
string += 'i'
print string
# It will print string 012345678910.how to concatenate a string with int in python
#by chaing it's type using str() function
# We have a string and a integer
string1 = "superman"
num1 = 20
# concatenated string
concatString = string1 + str(num1)
print(concatString)how to concatenate in python
#How to concatenate in python with f strings
# This is the best way I have seen to concatenate a string with and integer
a = 'aaa'
b = 'bbb'
c = 'ccc'
d = 12
txt = f'{a}{b}{c}{d}'
print(txt)
It will print:
aaabbbccc12
#It works as long as you have python 3.6.0 or up!
# I am jsut glad it works
#if you have a mac computer with vs code on it edit the .json file and change python to python 3 if you have python 3 already installed!concardinate str and a variable in python
print("the number is five " + str(5))Python - String Concatenation
a = "Hello"
b = "World"
c = a + b
print(c)Copyright © 2021 Codeinu
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