Add new solution to match new exercise

somacdivad · somacdivad · commit 1a9bfc07ec3b · 2019-11-15T10:03:53.000-06:00
diff --git a/ch04-strings-and-string-methods/8-find-a-string-in-a-string.py b/ch04-strings-and-string-methods/8-find-a-string-in-a-string.py
@@ -8,11 +8,13 @@
 
 
 # Exercise 2
-# Try to find a number inside a string;
-# use str() to convert the number first
-version = "version 2.0"
-v_num = 2.0
-print(version.find(str(v_num)))
+# Replace every occurrence of the character `"s"`
+# with the character `"x"`
+phrase = "Somebody said something to Samantha."
+phrase = phrase.replace("s", "x")
+print(phrase)
+# NOTE: This leaves the capital "S" unchanged, so the
+# output will be "Somebody xaid xomething to Samantha."
 
 
 # Exercise 3
