Dic

Author: root

Dictionanry_Demo.py

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+#It is simmilar to lists excepts that it aceepts item as key value pair
+#user = ['mahesh','35','Devops Engoneer','US']
+user = {
+	"username":"mahesh",
+    	"age":"35",
+    	"job":"Devops Engineer",
+    	"country":"US"
+	}
+
+print ("The Username is",user["username"],", he is",user["age"],"years old","he works as",user["job"],"and lives in",user["country"] )
+

List_Comprehension.py

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+# Your security team said every  username contains 1 didgit
+# for example above user list is not valid we have to loop through the list and digit for the same
+num = "123"
+users =["user1","user2","user3","user4"]
+  #traditional way 
+for i in range(0,len(users)):
+    users[i]= users[i] + num
+
+print (users)
+
+#Using Python_List Comprehension
+users = [u+num for u in users]
+print (users)

loop_through_Dic.py

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+langs={
+"en":"English",
+"es":"Spanish",
+"ar":"Arabic",
+"it":"Italian"
+}
+
+for key,value in langs.items():
+	print(key,":",value)
+