Concatenate python

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]])

Source: numpy.org

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)

Append string variable with integer python

string = 'string'
for i in range(11):
    string += 'i'
print string
# It will print string 012345678910.

Source: stackoverflow.com

Python concatenation

String = "Grepper"
To_concatenate = "is amazing tool"
print(String +" "+ To_concatenate

Python merge strings

my_list = ['a', 'b', 'c', 'd']
my_string = ','.join(my_list)
# Output = 'a,b,c,d'

Concatenacion python

text1 = 'Hello '
text2 = 'World'
phrase = text1 + text2
print(phrase)

#Hello World

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