Python
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10 Python Tricks to Make Your Code Snappier
Reverse a string with slicing You can use slicing to access part of a string. To reverse a string, use a negative step. You can check multiple conditions in one line by chaining comparisons.You can use conditional operators to write if- else statements in one line. You can use the IN operator to check if a value is in a list...
4 Popular Python Libraries for Data Science
Introduces objects for multidimensional arrays and matrices, as well as functions that allow to easily perform advanced mathematical and statistical operations on those objects.provides vectorization of mathematical operations on arrays and matrices which significantly improves the performance many other python libraries are built on NumPy.
50 Python Commands
The strength of Python is its ability to be extended through modules. The first step in many programs is to import those modules that you need. The simplest import statement is to just call ‘import modulename’. In this case, those functions and objects provided are not in the general namespace.
Must Learn Python Functions For Data Professionals
Everyone learns uniquely What matters is your ability to understand and write Python Functions efficiently.
1. NumPy - numpy.array()
About: Creates a NumPy array, which is a powerful data structure for efficient computation on large arrays and matrices.