remove spaces in string code example

Example 1: how to remove all whitespace from string java

st = st.replaceAll("\\s+","")

Example 2: trimming spaces in string python

a = "      yo!      "
b = a.strip() # this will remove the white spaces that are leading and trailing

Example 3: python remove spaces

string=' t e s t ' 
print(string.replace(' ',''))