count number of lines of txt file using python lambda function

python file by using read write append delete in same programing file

Write direct sum function for int64_t sum(int64_t N, uint64_t A[])

binaryAddition functionThis function takes two static arrays, bit pattern length, and a third static array as its arguments. The function must populate the third array with the binary sum of the first two arrays in the given bit pattern length. Assume the first two arrays are populated with binary bits in the given bit pattern length. Moreover assume that all the arguments are valid.

P1: this is data structure of algorithms subject and topic is all about Stack Applications

Q/Complete the following code in Python language (biometrics) for voice recognition and apply the code, mentioning the approved source if it exists import osimport numpy as npfrom pyAudioAnalysis import audioBasicIO, audioFeatureExtraction, audioTrainTestfrom pydub import AudioSegment# Function to capture and save voice samplesdef capture_voice_samples(num_samples, speaker_name):os.makedirs("speakers", exist_ok=True)os.makedirs(f"speakers/{speaker_name}", exist_ok=True)for i in range(num_samples):input(f"Press Enter and start speaking for sample {i + 1}...")# Recording audio using pyAudioAnalysisaudio = audioBasicIO.record_audio(4, 44100)filepath = f"speakers/{speaker_name}/sample_{i + 1}.wav"audioBasicIO.write_audio_file(filepath, audio, 44100)print(f"Sample {i + 1} saved for {speaker_name}")# Function to extract features from voice samplesdef extract_features():speakers = [d for d in os.listdir("speakers") if os.path.isdir(os.path.join("speakers", d))]all_features = []all_labels =…

a function that gets an array and return the element's average and variance in c needs to be separate function called to main

Time Write a Python script that extracts and prints a single record from an input file in which organized by line.  Each line contains the name of a person (possibly containing multiple followed by the year of his birth. Abbas ibn Firnas ibn Wirda: 809 Muhammad ibn Musa al - Khwarizmi: 780 Abu Al - Walid Muhammad Ibn Ahmad Rushd: 1126 The program uses function  extract DataRecord with the specification: @param infile the input text file object @return pants a list containing the name (string) in the first element and the year of bir the second element. If the end of file was reached, an empty list is  returned

When a function is called, what is meant by the term "base address of an array," and how does this expression come to be used?