Python Tutorial (33) – Example: Counting sort
Counting Sort in PythonCounting sort is an algorithm that sorts by transforming the input data into keys and storing these keys in an auxiliary array. As a linear time complexity sorting algorithm, co···
Python Tutorial (33) – Example: Heap Sort
Heapsort in PythonHeapsort is a comparison-based sorting algorithm that uses a binary heap data structure. A heap is a nearly complete binary tree that satisfies the heap property, meaning that the ke···
Python Tutorial (33) – Example: Merge Sort
Merge Sort in PythonMerge Sort is an efficient sorting algorithm that uses the merge operation. It is a classic example of the Divide and Conquer strategy, which breaks the problem into smaller subpro···
Python Tutorial (33) – Example: Bubble Sort
Bubble Sort in PythonBubble Sort is another simple and intuitive sorting algorithm. It repeatedly traverses the list, compares adjacent elements, and swaps them if they are in the wrong order. This pr···
Python Tutorial (33) – Example: Selection Sort
Selection Sort in PythonSelection Sort is a simple and intuitive sorting algorithm. Its working principle is as follows:First, it finds the smallest (or largest) element from the unsorted portion of t···
Python Tutorial (33) – Example: Quick Sort
Quick Sort in PythonQuick Sort is a sorting algorithm that uses the divide and conquer strategy to split a list into smaller and larger sub-lists, and then recursively sort the sub-lists.The steps are···
Python Tutorial (33) – Example: Insertion Sort
Insertion Sort in PythonInsertion Sort is a simple and intuitive sorting algorithm. The basic idea is to build a sorted sequence, and for each unsorted element, find its proper position in the already···
Python Tutorial (33) – Example: Linear Search
Linear Search Algorithm in PythonLinear search is a simple search algorithm that sequentially checks each element of an array until it finds the target value or until all elements have been checked. T···
Python Tutorial (33) – Example: Binary Search
Binary Search Algorithm in PythonBinary search is a search algorithm that finds the position of a target value within a sorted array. The process starts by comparing the target value to the middle ele···
Python Tutorial (33) – Example: Convert a timestamp to a date in a specified format
Convert a Timestamp to a Formatted Time with Timezone ConsiderationsYou can convert a given timestamp to a specified time format using Python. Here are examples demonstrating this process with the yea···
Python Tutorial (33) - Example: Get the time a few days ago
Calculate a Date from Days Ago and Convert to a Specified FormatIn Python, you can calculate a date from a given number of days ago and convert it to a specified format using the datetime and time mod···
Python Tutorial (33) - Example: Converting a string time to a timestamp
Convert a Time String to a Timestamp in PythonIn Python, you can convert a time string into a timestamp using the time module. Below is an example that demonstrates how to achieve this.Exampleimportti···
Python Tutorial (33) – Example: Merging dictionaries
Merge Two Dictionaries in PythonIn Python, dictionaries can be merged using various methods. Below are two examples that demonstrate different ways to combine two dictionaries.Example 1: Using update(···
Python Tutorial (33) – Example: Removing a dictionary key/value pair
Remove Key/Value Pairs from a DictionaryIn Python, you can remove key/value pairs from a dictionary using several methods. Below are examples demonstrating different approaches.Example 1: Using del to···
Python Tutorial (33) – Example: Calculating the sum of dictionary values
Calculate the Sum of All Numeric Values in a DictionaryIn Python, you can calculate the sum of all numeric values in a dictionary by iterating through the dictionary and summing its values.Example:def···
Python Tutorial (33) – Example: Sorting a dictionary by key or value
Sorting a Dictionary by Keys or ValuesIn Python, dictionaries can be sorted by either keys or values. Below are examples demonstrating how to sort a dictionary using different methods.Example 1: Sorti···