I’ve got a function written in Numpy where each call costs about 2 seconds, but I have to run it tens of thousands of times. It is obvious that I should use multi-thread or multi-processing, and the easiest way might be using process_map or thread_map in tqdm.contrib.concurrent. But I found it not working as expected. … Read more
I have a .sqlite file in a local folder. I would like to update all URLs in this SQLITE file across all tables, indicies, and rows. What is the best way to do this? In a regular sql file I was able to just do this using text editor replace function or to enter a … Read more
I am getting Below error on the while doing the jest testing. I have done transform ignore for node modules to which the error are being posted. Please review the configuration and help me compile my test case Tried both moduleNameMapper and transformIgnorePatterns with no luck Added babel configuration as well Error: Jest failed to … Read more
I’m trying to read in .mat files from matlab v7. I tried the following code, expecting lapply to assign mydata a list containing the data from each file. > library(rhdf5) > base :: setwd(‘filepath’) > filenames <- base::list.files( > path = (‘filepath’), > recursive = TRUE, > pattern = “*.mat” > ) > mydata <- … Read more
I am attempting to bundle my Node.js TypeScript backend application code and dependencies (node_modules) into a single JavaScript file named “bundle.js”. I got this error when i ran npm run build where build : rollup -c Error: [!] (plugin rpt2) Error: Unexpected character ‘�’ (Note that you need plugins to import files that are not … Read more
I am streaming encoded audio data to my program, in raw byte arrays. The audio data could have any encoding but when I receive the data I will know the encoding, sample rate, etc, so I know how to interpret it. Using ffmpeg/libav libraries, I want to decode the audio chunks when I receive them … Read more
I try to install newman, it turns out ENOENT: no such file or directory, mkdir ‘C:\Users\Asus\’C:\Users\User\AppData\Roaming\npm” and i try to ‘npm install’ this is what i got: ‘Log files: C:\Users\Asus\AppData\Local\npm-cache_logs\2023-12-04T10_45_42_633Z-debug-0.log # npm resolution error report While resolving: [email protected] Found: [email protected] node_modules/newman newman@”^6.0.0″ from the root project Could not resolve dependency: peer newman@”^5.1.2″ from [email protected] node_modules/newman-reporter-htmlextra … Read more
I want to create a bar graph in Looker studio based on the ‘Yes’ responses received. Type of Graph, I want to create I am using this table for my dashboard. (https://docs.google.com/spreadsheets/d/1bJTE0BzLo3Gyp3VkRC3MKW3SK7xTX2BAHjEb47aiO5E/edit?usp=sharing) What should i use as dimensions to get relevant results? Type of graph I want Sourav: This question Needs Details or Clarity, thus … Read more
Closed. This question is seeking recommendations for books, tools, software libraries, and more. It does not meet Stack Overflow guidelines. It is not currently accepting answers. We don’t allow questions seeking recommendations for books, tools, software libraries, and more. You can edit the question so it can be answered with facts and citations. Closed yesterday. … Read more
I’m running this code, to provide numerical solution for process of high harmonic generation. import numpy as np import mpmath as mp from scipy.integrate import quad import matplotlib.pyplot as plt X = np.zeros(100, dtype=”complex”) E = 1 # амплитуда поля w = 1 # частота поля Up = 20 # np.power(E / 2 / w, … Read more