First session

Author: shubham1810

class_01/.ipynb_checkpoints/class_01-checkpoint.ipynb

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+print "hello world!"
+# write a function
+# add(1, 2, 3)
+
+a = 1
+print a
+
+a = 'abc'
+print a
+
+b = "abc"
+print a==b
+
+#string, lists and dicts
+
+l = []
+print l
+
+l.append('a')
+print l
+
+l1 = list([1, 2, 3])
+print l1
+
+L = [1, 2, 'abc', [11, 11.91, 1e-10], None]
+print type(L)
+print type(1.0), type(1), type('a'), type("abc")
+print [1, 2] + [3, 4]
+
+print L[-2]
+
+a = [1, 3, 2, 4, 6, 2, 4, 'a']
+print a[::-1]
+
+# list[start:(end+1):skip]
+
+# dictionary
+d = {'k': 'v', 'k2':'value2', 2: 'abc', 'l': 1.0}
+print d
+
+a = """
+This is a comment
+"""
+
+def fname(c, a=1, b=0, **kwargs):
+	# print args
+	print kwargs
+	# return sum(args)
+	return a**2 + b + c
+b = 20
+print fname(3, b=b, a=20, f1=10, f2=20)
+pack = 10
+print pack
+
+import pack
+print pack
+
+print pack.add(1, 3, 2, 5, 4)

class_01/class_01.ipynb

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+this is a file.
+Welcome to Perceptron.
+We are learnning python.

class_01/main.py

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+import math
+
+def add(*args):
+	return sum(args)
+
+
+class A:
+	def __init__(self, x=1, y=2):
+		self.x = x
+		self.y = y
+
+def fname(a, l=None):
+	l = list(l)
+	l.append(a)
+	return l
+
+
+if __name__ == '__main__':
+	v1 = fname(1)
+	v2 = fname('a', ['b'])
+	v3 = fname(100)
+
+	print v1
+	print v2
+	print v3