webinar-strings-print-2022-07-09

# We once called it "All the Ways to Print"... but printing isn't all we do to strings.
# So we changed it to "String Manipulation and Printing"
# but now it's
# "Your Strings Are Jack Tripper"

name = "Sue"
# different way to build up a longer string

# + Concatenation... easy to understand but the best to say
myString = "My name is " + str(name) + ", how do you?"

# string modulo or "data conversion specifiers"
myString = "My name is %s, how do you do?" % (name) # %i %d %f
# str method .format()
myString = "My name is {}, how do you do?".format(name)
# f strings
myString = f"My name is {name}, how do you do?"

print(myString)

import math
print(math.pi)
print("Pi to 3 decimal places is {:.3f}".format(math.pi))
print(f"Pi to 3 decimal places is {math.pi:.3f}")





# Watch your string input and output
# # 1
# myVar = input().strip() # myVar = input().rstrip()
# # 2
# print("some stuff", end=" ") # if you ever override end
# print() # print(end="\n")

for n in range(0, 7):
    print("{} -> ".format(n), end="")
print(7)
print("The next thing")

# Know your WHITESPACE
# " " # a space, from hitting the spacebar
# # There are also about 20-25 other simple spaces in Unicode
# "\n" # new line return
# "\t" # tab
# "\r" # carriage return, back to beginning of the current line
# "\b" # backspace
# "\f" # form feed

# str isspace()
myVar = "George"
print(myVar[-1].isspace()) # False
myVar = "George\t"
print(myVar[-1].isspace()) # True