Differences

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--- cs_lang:python:things-to-know:native-datatypes [2010/12/12 18:31] – cedric
+++ cs_lang:python:things-to-know:native-datatypes [2011/01/11 14:26] (current) – cedric
@@ Line 11: / Line 11: @@
 ====== Booleans ======
 <code python>
+>>> x = 42
+>>> 19 <= x <= 51
+True
+>>> 19 <= x <= 41
+False
+>>>
 >>> 0 == False
 True
@@ Line 31: / Line 37: @@
 </code>
+<code python>
+>>> import this
+>>> love = this
+>>> this is love
+True
+>>> love is True
+False
+>>> love is False
+False
+>>> love is not True or False
+True
+>>> love is not True or False; love is love
+True
+True
+</code>
 ====== Numbers ======
@@ Line 135: / Line 156: @@
   File "<stdin>", line 1, in <module>
 KeyError: 'blog'
->>> a_dict['blog'] = 'dotclear'
+>>> 'blog' in a_dict
+False
+>>> a_dict['blog'] = 'wordpress'
 >>> a_dict
 {'blog': 'dotclear', 'database': 'mysql', 'server': 'cedricbonhomme.org'}