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--- python_notes [2023/12/31 19:14] – [Chained comparisons] raju
+++ python_notes [2024/01/03 22:15] (current) – [useful links] raju
@@ Line 8: / Line 8: @@
   * [[https://nedbatchelder.com/text/names.html | Facts and myths about Python names and values]] (nedbatchelder.com) - well explained.
+==== links to documentation ====
+  * os.path.basename - https://docs.python.org/3/library/os.path.html#os.path.basename
+  * continue statement - https://docs.python.org/3/reference/simple_stmts.html#the-continue-statement
 ==== validate inputs ====
 Sample snippet:
@@ Line 172: / Line 176: @@
 So ''3 < 4 == True'' is equivalent to ''3 < 4 and 4 == True'' which evaluates to ''True and False'' which turns out to be ''False''.
-Ref:- https://docs.python.org/3/reference/expressions.html#comparisons
+Ref:-
+  * https://docs.python.org/3/reference/expressions.html#comparisons - describes the above rule and also gives a list of comparison operators
+==== List of comparison operators ====
+<code>
+"<" | ">" | "==" | ">=" | "<=" | "!="
+| "is" ["not"] | ["not"] "in"
+</code>
+Ref:- https://docs.python.org/3/reference/expressions.html#comparisons
 ===== tasks =====
   * [[get urls in a url]]