For your first question, find the position of some value in a list x using index(), like so: x.index(value) For your second question, to check for multiple same values you should split …

Nov 28, 2024 · We often need to find the position or index of an element in an array (or list). We can use an index() method or a simple for loop to accomplish this task. index() method is the …

Dec 13, 2008 · Let there is an array of arguments: args = ['x', '-p1', 'v1', '-p2', 'v2']. Then the command args[[i for i, x in enumerate(args) if x == '-p1'][0] + 1] returns 'v1' – Theodor Keinstein

Apr 27, 2025 · index() method in Python is a helpful tool when you want to find the position of a specific item in a list. It works by searching through the list from the beginning and returning …

Jan 1, 2025 · Learn how to find the index of an element in a Python array (or list) using methods like `index()`, loops, and NumPy's `where()`. Step-by-step examples included! Skip to content

Aug 8, 2014 · You can use index arrays, simply pass your ind_pos as an index argument as below: a = np.array([0,88,26,3,48,85,65,16,97,83,91]) ind_pos = np.array([1,5,7]) …

Dec 8, 2024 · We often need to find the position or index of an element in an array (or list). We can use an index() method or a simple for loop to accomplish this task. index() method is the …

Jan 31, 2021 · Array Indexing means searching for elements in an array using the index (position) of elements for quick retrieval of information. Python arrays are variables that consist of more …

Learn how to find the position of elements in an array using Python. This guide covers various methods, including Python code examples, for efficient element position retrieval in arrays, …

Feb 2, 2024 · Python list has a built-in method called index(), which accepts a single parameter representing the value to search within the existing list. The function returns the index of the …