new

01.print.py

@@ -1,3 +1,5 @@
 print("hello world")
 #this will be printed 20 times
 print("_" * 20)
+
+

20.higherorderfunctions.py

@@ -0,0 +1,16 @@
+#map
+
+a=[1,2,3,4]
+squared=list(map(lambda x:x*x,a))
+print(squared)
+
+
+from functools import reduce
+#reduce
+sum = reduce((lambda x, y: x + y), a) 
+print (sum) 
+
+#filter
+
+filtered=list(filter(lambda x:x>2,a))
+print(filtered)

21.systemprogramming.py

@@ -0,0 +1,17 @@
+import os
+import platform
+#waits for a keystroke without return statement
+def getch():
+    os.system("bash -c \"read -n 1\"")
+print('type any key')
+getch()
+
+#different code for different platforms
+
+def plat():
+    if(platform.system()=='Windows'):
+        print('you are in windows')
+    elif(platform.system()=='Linux'):
+        print('you are in linux')
+
+plat()

22.timer.py

@@ -0,0 +1,13 @@
+from threading import Timer
+def prin():
+    print('i will print after 4sec')
+
+x=Timer(2.0,prin,args = None, kwargs = None)
+Timer.start(x)
+#to cancel a timer
+#Timer.cancel(x)
+
+
+
+
+

projects/apirequests.py

@@ -6,6 +6,7 @@
 originaldata={}
 choicearray=[]
 userchoice=[]
+
 def getUsers(url):
     print('......loading')
     response=requests.get(url=url)

projects/quiz.txt

@@ -0,0 +1,50 @@
+Q:What number does the Roman numeral "D" stand for? 
+
+ Answer:500
+
+
+Q:Which anime heavily features music from the genre "Eurobeat"? 
+
+ Answer:Initial D
+
+
+Q:What is the name of the final boss in Turok: Dinosaur Hunter? 
+
+ Answer:The Campaigner
+
+
+Q:In "Shakugan no Shana" what was the Shana usually referred as? 
+
+ Answer:Flame-Haired Burning-Eyed Hunter
+
+
+Q:Which Italian automobile manufacturer gained majority control of U.S. automobile manufacturer Chrysler in 2011? 
+
+ Answer:Fiat
+
+
+Q:In the beta version of the 1986 game "The Legend of Zelda", players have the choice between a sword and what other item? 
+
+ Answer:Boomerang 
+
+
+Q:What is the correct term for the metal object in between the CPU and the CPU fan within a computer system? 
+
+ Answer:Heat Sink
+
+
+Q:What breed of dog is "Scooby Doo"? 
+
+ Answer:Great Dane
+
+
+Q:In the game "Red Dead Redemption", what is the name of John Marston's dog? 
+
+ Answer:Rufus
+
+
+Q:What is the capital city of Slovenia? 
+
+ Answer:Ljubljana
+
+

projects/writingtofile.py

@@ -0,0 +1,20 @@
+import requests
+
+def getquiz():
+    reqresponse=requests.get('https://opentdb.com/api.php?amount=10&type=multiple')
+    reqdata=reqresponse.json()['results']
+    return reqdata
+
+def write():
+    data=getquiz()
+    file=open('quiz.txt','w+')
+
+    for question in data:
+        q=question['question']
+        ans=question['correct_answer']
+        file.write('Q:{q} \n\n Answer:{ans}\n\n\n'.format(q=q,ans=ans))
+    file.close()
+write()
+
+
+