This tutorial will discuss about unique ways to get list of unique dictionaries in Python. Suppose we have a list of dictionaries. Like this, Irrespective of order of key-value pairs inside each dictionary, we want to get the unqiue dictionaries only from this kind of list. For example, from the dictionaries in above list, the …
This tutorial will discuss about unique ways to get list of all enum values in Python. Table Of Contents Get List of all Enum values Get Names of all entries in Enum Get name/value pairs of all entries in Enum Summary Get List of all Enum values Iterate over all entries in Enum in a …
This tutorial will discuss about unique ways to get first column from list of tuples in Python. Table Of Contents Method 1: Using map() and itemgetter() Method 2: Using List Comprehension Summary Method 1: Using map() and itemgetter() Use the map() function, to apply the operator.itemgetter(0) method on every tuple in the list. For each …
This tutorial will discuss about unique ways to access first element from list of tuples in Python. Table Of Contents Method 1: Using List Comprehension Method 2: Using map() and itemgetter() Summary Method 1: Using List Comprehension Iterate our all the tuples in the list using a List Comprehension, and select first element of each …
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This tutorial will discuss about unique ways to get every second element from a list of tuples in Python. Table Of Contents Method 1: Using List Comprehension Method 2: Using map() and itemgetter() Method 3: Using zip() function Summary Method 1: Using List Comprehension Iterate our all the tuples in the list using a List …
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This tutorial will discuss about unique ways to get every nth element from a list of tuples in Python. Table Of Contents Method 1: Using map() and itemgetter() Method 2: Using List Comprehension Method 3: Using zip() function Summary Method 1: Using map() and itemgetter() Using the map() function, apply the function operator.itemgetter(n) on every …
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This tutorial will discuss about unique ways to get every other element in a list in Python. Table Of Contents Method 1: Using Slicing Method 2: Using itertools Summary Method 1: Using Slicing We can use the slicing to select every 2nd element from list i.e. every other element from list. It will return a …
This tutorial will discuss about unique ways to get every nth element in a list in Python. Table Of Contents Method 1: Using Slicing Method 2: Using itertools.islice() Summary Method 1: Using Slicing We can slice some elements from a list using the slicing operator i.e. It will select every Nth element from list from …
This tutorial will discuss about unique ways to avoid valueerror exception with list.index() in Python. Table Of Contents List.index() and ValueError Avoid ValueError exception with List.index() using if-else Avoid ValueError exception with List.index() using try/except Summary List.index() and ValueError In Python, the List class provides a method index(), which accepts an element as argument, and …
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This tutorial will discuss about unique ways to get first non None value from a list in Python. Table Of Contents Method 1: Using Generator expression and next() method Method 2: Using for-loop Summary Method 1: Using Generator expression and next() method To get the first non None value from List, use the generator expression …