Create a Linux virtual machine on Windows
#### 1. Purpose making #### 2. Reference site https://eng-entrance.com/linux-centos-install #### 3. What you need making #### 4. Problems encountered making #### 5. Solution making
[Bash] Creating a safe and versatile temp directory
## Introduction --In the temporary directory creation that is usually used in the shell, the following points have been improved. --Duplicate names may occur due to direct specification such as `mkd
web scraping
code ``` import requests url = (Set URL) r = requests.get(url) ``` ## Example ``` #print(r.text) <!DOCTYPE html> <html class="client-nojs" lang="ja" dir="ltr"> <head> <meta charset="UTF-8"/> <tit
[PowerShell] Get the reading of the character string
## What was made ``` > "Natto (not genetically modified)"|Get-ReadingWithSudachi|fl Line :Natto (not genetically modified) Reading :Natto (Idenshikumakaedenai) Tokenize :Natto(Natto)/（/gene(Ide
Solve with Python [100 selections of past questions that beginners and intermediates should solve] (039 --045 Dynamic programming: Knapsack DP variant)
# 1. Purpose Solve [100 past questions that beginners and intermediates should solve](https://qiita.com/e869120/items/eb50fdaece12be418faa) in Python. The goal is to turn light blue by the time you
[Automation] Operate GitLab with Python to facilitate inquiry management
## The incident is happening on the spot! I'm developing software at a company, but at the development site, I get a lot of inquiries from sales people, saying, "The problem isn't happening at the e
Python implementation of continuous hidden Markov model
Since I started posting qiita this time, I will write about the implementation of the continuous hidden Markov model by python, which I had a hard time implementing a few months ago. As a memorandum
I read the SHAP paper
# Introduction I searched about SHAP. ## References 1. Paper proposing SHAP <https://arxiv.org/abs/1705.07874> --Explanation of shapley value <https://dropout009.hatenablog.com/entry/2019/11/20/0
Training data and test data (What are X_train and y_train?) ①
This time in supervised learning Describes training data and test data. ## ■ Training data and test data Training data: Data that creates a model formula (a formula that expresses the relevance o
Template matching by OpenCV (CUDA)
# Motivation --I installed CUDA enabled OpenCV (Python), but I couldn't find the (Japanese / English) documentation and sample code, so I wrote it with reference to the c ++ version. --CUDA hurray w
Rewrite duplicate record nodes in SPSS Modeler in Python. ① Identify the item you purchased first. (2) Identification of the top-selling item in the product category
Duplicate nodes are what SPSS Modeler puts together duplicate records. I will explain this duplicate node and rewrite it with Python pandas. Duplicate nodes can also be used to literally delete com
yukicoder contest 266 Participation record
# yukicoder contest 266 Participation record ## [A 1229 Rugby scoring pattern](https://yukicoder.me/problems/no/1229) Since N ≤ 100, there is no problem with the full search, so you only have to pa
File processing in Python
File processing in Python File Files are roughly divided into two types: program files and data files. Program files Refers to the OS and applications and all software related to them. Data file
4th SmartHR library kiji is used to run e-Gov (operation check)
Call the SmartHR library kiji from the driver and generate a signed xml. In addition, send the signed xml to the verification environment with the curl command and check the response of e-Gov. In
Part 3 Running e-Gov using the SmartHR library kiji (execution environment construction)
kiji is a library built into SmartHR and is published on GitHub. This library is OSS made in Ruby and can be obtained, modified and redistributed by anyone. [SmartHR kiji](https://GitHub.com/kufu/kij
New Python grammar and features not mentioned in the introductory book
# What is a walrus operator? The other day, when I was looking at the trend of articles on Qiita, I saw something called "walrus operator". The walrus operator itself is a new grammar for Python, b
Set Up for Mac (Python)
# What is this Here is a memo for building a development environment in Python in case you buy a new macPC. # System Preferences ### Confirm conversion in Japanese input once instead of twice It ha
Flight simulator SDK or other sites that may be needed
# table of contents Microsoft Flight Simulator (MSFS2020) Prepar3D (P3D) Microsoft Flight Simulator (MSFS2020) ### Official website https://www.xbox.com/ja-JP/games/microsoft-flight-simulator #### SD
Mathematical Examination Part 5 (Examinee paramter estimation)
This is a continuation of [Test Mathematical Part 4 (Implementation of Problem paramter Estimate)](https://qiita.com/takuyakubo/items/4284279bcd84b34d5415). Last time, it was "Implementation of pro
Image capture / OpenCV speed comparison with and without GPU
# Overview Recently, I made a new PC. Before, when I was playing with OpenCV, the fps of image processing was only about 10 fps, and I thought it was subtle, so I will try to find out what it looks
I tried natural number expression and arithmetic processing only with list processing
The results of various definitions for the Scheme version are as follows. ```scheme guile> l2 (a a) guile> l3 (a a a) guile> (l+ l2 l3) (a a a a a) guile> (l* (l+ l2 l3) (l- (l* l2 l3) l2)) (a a a a
Prime number generation program by Python
Please prepare prime.txt without contents separately. #### **`prime.py`** ```python import math num = 3 #Number to start exploration prime = [2] #Add 2 to prime numbers prm_cnt = 1 #A variable
Maya backgroundColor color swatch
What is the actual color of backGroundColor that adds color to the UI? I was curious, so I looked it up. ![image.png](https://qiita-image-store.s3.ap-northeast-1.amazonaws.com/0/79407/5b5a6945-33ce
Image processing with Python 100 knocks # 3 Binarization
## Introduction Hi, I'm Ramu. This also implements the familiar binarization in image processing. ## Third: Binarization Binarization is the process of converting an image into a monochrome image
Build Apache HTTP Server and Wildfly on Oracle Linux 8
!!NOTICE!! The content of this article has been transcribed in the following article together with other steps. Please look there to maintain the posting destination in the future. [[Certificate
Create a docx file with thumbnails of photos in the folder pasted with the Python python-docx library and the free software "Reduction only."
This is a sample code to create a docx file with thumbnails of JPEG files included in subfolders of a folder using the python-docx library and the free software "Reduction only." In Python 3.8. I w
[sed] Use sed to replace tab characters on both macOS and Linux
# wrap up By using ASCII code, you can replace the tab character in the same way on both macOS and Linux. ```sh TAB="$(printf '\\\011')" printf "hoge\tfuga\n" | sed "s/${TAB}/,/g" ``` # `sed` OS d
Calculate Pose and Transform differences in Python with ROS
# Functions that calculate differences in Geometry_msgs using Python --You may want to take the difference between Pose and Transform. --If registered in tf tree, you should definitely use tf looku
How to hide your Google Maps API key from HTML
# I'm worried about API keys when using the Maps JavaScript API Google says [[Official Samples]](https://developers.google.com/maps/documentation/javascript/adding], despite the fact that ʻAPI keys
A story about implementing a login screen with django
Hello, this is ricky. Recently I started using Django in earnest and am creating an application. Meanwhile, I got into the implementation of the login screen, so I will write it as a memorandum. T