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ilnanuilnanu
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DotNetTutorialsUpdates1
1 parent 9c8bdc8 commit 46c8140

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‎Basic/04_lists.py‎

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print(type(my_list))
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print(type(my_other_list))
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# Creating a list using list() function
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r=range(0, 10)
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l=list(r)
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print(l)
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# Acceso a elementos y búsqueda
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print(my_other_list[0])
@@ -92,3 +97,18 @@
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my_list = "Hola Python"
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print(my_list)
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print(type(my_list))
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names_list = ['John', 'James', 'Lily', 'Emily', 'Nina']
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print(names_list[::2])
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# List Comprehensions
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my_list = [1, 2, 3, 4]
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my_list_2 = [ i*2 for i in my_list]
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print(my_list)
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print(my_list_2)
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s=range(1, 20, 3)
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for i in s: #This loop is for knowing what is in s
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print(i)
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m=[x for x in s if x%2==0] #List comprehension
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print(m)

‎Basic/05_tuples.py‎

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my_tuple = (35, 1.77, "Brais", "Moure", "Brais")
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my_other_tuple = (35, 60, 30)
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# Parenthesis is optional for tuple
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one_more_tuple = 35, 60, 30
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print(my_tuple)
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print(type(my_tuple))
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print(my_other_tuple)
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print(one_more_tuple)
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# Acceso a elementos y búsqueda
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# print(my_tuple[4]) IndexError
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# print(my_tuple[-6]) IndexError
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print(my_tuple.count("Brais"))
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print(my_tuple.index("Moure"))
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print(my_tuple.index("Brais"))
@@ -52,3 +58,54 @@
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del my_tuple
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# print(my_tuple) NameError: name 'my_tuple' is not defined
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# Operaciones
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## Multiplication
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t1 = (10, 20, 30)
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t2 = t1 * 3
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print(t2)
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## Longitud
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t = (10, 20, 30, 40)
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print(len(t))
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## Count
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t = (10, 20, 10, 10, 20)
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print(t.count(10))
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## Index
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t = (10, 20, 10, 10, 20)
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print(t.index(10))
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# print(t.index(30))# # ValueError
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## Sort
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t = (40, 10, 30, 20)
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t1 = sorted(t)
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print(t)
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print(t1)
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## Min y Max
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t = (40, 10, 30, 20)
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print(min(t)) # 10
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print(max(t)) # 40
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# tuple packing
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a = 10
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b = 20
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c = 30
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d = 40
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t = a, b, c, d
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print(t)
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# tuple unpacking
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t = (10, 20, 30, 40)
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a, b, c, d = t
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print("a=", a, "b=", b, " c=", c, "d=", d)
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# Tuple comprehension
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t= ( x**2 for x in range(1,6))
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print(type(t))
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for x in t:
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print(x)
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‎Basic/06_sets.py‎

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Original file line numberDiff line numberDiff line change
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print(len(my_other_set))
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#Creating a set using range function
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s=set(range(5))
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print(s)
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# Inserción
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my_other_set.add("MoureDev")
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print(my_other_set)
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# Actualización
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s = {10,20,30}
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l = [40,50,60,10]
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s.update(l)
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print(s)
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# Búsqueda
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print("Moure" in my_other_set)
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my_new_set = my_set.union(my_other_set)
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print(my_new_set.union(my_new_set).union(my_set).union({"JavaScript", "C#"}))
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print(my_new_set.difference(my_set))
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x={10,20,30,40}
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y={30,40,50,60}
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print(x.symmetric_difference(y))
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print(x^y)
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s={10,20,30}
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s1=s.copy()
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print(s1)
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s = {40,10,30,20}
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print(s)
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print(s.pop())
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print(s)
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s={10,20,30}
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s.discard(10)
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print(s)
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s= {1, 2, 3, "Sharuk"}
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print(s)
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print(1 in s)
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print('S' in s)
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print(2 not in s)
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s = {x*x for x in range(5)}
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print(s)
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#remove duplicates elements in sets
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l=[10,20,30,10,20,40]
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s=set(l)
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print(s)
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#frozen sets
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vowels = ('a', 'e', 'i', 'o', 'u')
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fSet = frozenset(vowels)
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print(fSet)
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print(type(fSet))

‎Basic/07_dicts.py‎

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Original file line numberDiff line numberDiff line change
@@ -10,15 +10,14 @@
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print(type(my_dict))
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print(type(my_other_dict))
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my_other_dict = {"Nombre": "Brais",
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"Apellido": "Moure", "Edad": 35, 1: "Python"}
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my_other_dict = {"Nombre": "Brais", "Apellido": "Moure", "Edad": 35, 1: "Python"}
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my_dict = {
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"Nombre": "Brais",
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"Apellido": "Moure",
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"Edad": 35,
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"Lenguajes": {"Python", "Swift", "Kotlin"},
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1: 1.77
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1: 1.77,
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}
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print(my_other_dict)
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print(len(my_other_dict))
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print(len(my_dict))
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d = dict()
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print(d)
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print(type(d))
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d = dict({1: "Ramesh", 2: "Suresh", 3: "Mahesh"})
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print(d)
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d = dict([(1, "Ramesh"), (2, "Arjun")])
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print(d)
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# Búsqueda
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print(my_dict[1])
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print(list(dict.fromkeys(list(my_new_dict.values())).keys()))
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print(tuple(my_new_dict))
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print(set(my_new_dict))
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d = {1: "Ramesh", 2: "Suresh", 3: "Mahesh"}
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print("Before clearing dictionary: ", d)
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d.clear()
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print("After cleared entries in dictionary: ", d)
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d = {1: "Ramesh", 2: "Suresh", 3: "Mahesh"}
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print("Before delete dictionary: ", d)
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del d
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d = dict([(1, "Ramesh"), (2, "Arjun")])
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print("length of dictionary is: ", len(d))
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d = {1: "Ramesh", 2: "Suresh", 3: "Mahesh"}
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print(d.get(1))
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print(d.get(100))
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d = {1: "Ramesh", 2: "Suresh", 3: "Mahesh"}
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print(d.get(1))
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print(d.get(100, "No key found"))
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d = {1: "Ramesh", 2: "Suresh", 3: "Mahesh"}
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print("Before pop:", d)
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d.pop(1)
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print("After pop:", d)
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# This method removes an arbitrary item(key-value) from the dictionary and returns it.
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d = {1: "Ramesh", 2: "Suresh", 3: "Mahesh"}
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print("Before popitem:", d)
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d.popitem()
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print("After popitem:", d)
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d1 = {1: "Ramesh", 2: "Suresh", 3: "Mahesh"}
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d2 = d1.copy()
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print(d1)
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print(d2)
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squares = {a: a * a for a in range(1, 6)}
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print(squares)

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