Create a simple app that incorporates the Fetch API of Ajax requests in Flask and explain it quickly
# Introduction ・ For those who have started studying Flask and JavaScript -Use [TheCatAPI.com: Beta](https://api.thecatapi.com) to create an app that retrieves images of cats with Ajax requests. #
Get drawing information every set time in Tkinter
# Introduction A library for writing GUI programs in Python Tkinter. In this library, you can draw a picture using the Canvas inside. I think that every human being has the opportunity to draw a p
In bash, "Delete the file if it exists".
```bash rm exist.txt 2> /dev/null ``` If it does not exist, this code will result in standard error. Then discard 2 of the standard error output to / dev / null. __reference__ https://qiita.com/
I considered the machine learning method and its implementation language from the tag information of Qiita
# at first First post. When I was in college, I made a program to determine the positive and negative of travel site reviews using SVM (Support Vector Machine). At that time, I was using Python, b
[Scatter plot, 3D plot and regression plane] Plotly dynamic visualization [python, scatter, 3D, surface, pair, joint]
 python==3.8 plotly==4.10.0 Article to play with options by referring
Scraping 1
Aidemy https:// aidemy.net 2020/9/21 # Introduction Hello, it is Yope! I'm a liberal arts college student, but I'm interested in the AI field, so I'm studying at the AI-specialized school "Aidemy".
AtCoder Chokudai Contest 005 Participation Report
# AtCoder Chokudai Contest 005 Participation Report The one who ends up participating while thinking that he shouldn't participate. The result was 49,656,737 points, 240th out of 528 ACs. The fina
[python] Read data
Here are some file reading methods that can be used with python. Since it is for when what kind of function was there, detailed explanation of each function is omitted. open() Specify the file a
System trading starting with Python 3: Investment and risk
This article is written for beginners in equity investment. When you have little investment experience --Taking too much risk --Too much demand for high rate of return Because of this, when yo
[Go] Basic grammar ① Definition
Now that I've finished looking at the "definition" section of the udemy course, I'll review it. I learned while outputting the basic operation on the console. ## Premise --Learn Go by watching [
Primality test by Python
I implemented primality test of 100 or less using python in 3 ways. It also shows the time taken for each. ① Do not use built-in functions other than print (excluding time) ```python import time
Get YouTube Comments in Python
Use YouTube's API to get comments on videos. I will omit the YouTube API. ## manner #### **`getYouTubeComments.py`** ```python import requests import json URL = 'https://www.googleapis.com/youtu
I briefly summarized what you should keep in mind when learning with or without supervised learning
As a memorandum, I will summarize the outline, classes, examples, keywords to be used, and the sites that were helpful for learning about "supervised learning" and "unsupervised learning". ## "Super
[Map display] Display a map from the address registered by the user using the Google Maps JavaScript API and Geocoding API!
# Overview The time when the map is displayed on the post detail page from the address registered by the user using the Google Maps JavaScript API and Geocoding API is recorded as a memorandum. # en
National Medical AI Contest 2020 1st place solution
# 0. Introduction  I won the medical table data competition called
Differences between Windows and Linux directories
# Path delimiter --** \ ** is used on Windows, but ** / ** is used on Linux. # Directory structure --If you have two physical disks in your entire system, you can have two directory trees in Wind
Discord bot with python raspberry pi zero with [Notes]
python install [How to install Python 3 - Install Python 3 | Raspberry Pi Projects](https://projects.raspberrypi.org/en/projects/generic-python-install-python3) ```shell_session # sudo apt update #
Django starting from scratch (part: 2)
# Last time [Django starting from zero \ (part: 1 \) \-Qiita](https://qiita.com/taninao1122/items/1ec0de78307ecd89432a) # References [Creating your first Django app, part 2\|Django documentation\|
Cool Ubuntu terminal
Just recently, I found the following article. [Introducing Starship that makes Bash prompts transcendental](https://qiita.com/unhappychoice/items/3b774310d95e2124eb77) Anyone will customize the te
Linux Web server construction (Ubuntu & Apache)
I installed Linux (Ubuntu 20.04.1) in Windows using virtualbox and tried to build a file server, so next I tried to build a web server. It is a memo of. File server construction ↓ https://qiita.com
How to deal with the inability to open the lock file / var / lib / dpkg / lock-frontend
By the way, this is Qiita's first post. Please take a good look. When installing some app, try to run it with a command apt install ●●● Just *****:~$ apt install ●●● E: Unable to open lock fil
[Go] Basic grammar ② Statement
I've finished watching the "statement" section of the udemy course, so I'll summarize and look back. This time as well, I learned the basic operation while outputting on the console. ## Premise ・
Manually fix pip install not possible with Unicode Decode Eroor
# Introduction When I run pip install markovify on Windows10 and Anaconda, I get this error #### **`UnicodeDecodeError: 'cp932' codec can't decode byte 0x94 in position 8016: illegal multibyte seque
Image processing with Python 100 knocks # 8 Max pooling
## Introduction Hi, I'm Ramu. This time, we will implement Max pooling, which uses the maximum value in the area as a representative value, among the pooling processes that divide the image into gri
How to launch AWS Batch from a python client app
## Overview [Last time](https://qiita.com/dmikita/items/ec0a6961a21c5df7b812) Set to start from the client application by diverting the process executed from the created Lambda. ## Preparation *
Even in JavaScript, I want to see Python `range ()`!
# Introduction ```py for i in range(10): print(i) #Cool ``` # The theory is good, so show it soon! ```js /** * @param {...number} args */ const range = (...args) => { const rangeGen =
Union Find on networkX
This is an introduction of how to implement union find, which is frequently used in atcoder, with networkX instead of implementing your own library. When I was researching networkX, I found unionfin
Golang + Gin + Docker hot reload, VS Code debugging environment construction
# Overview Building a development environment for the Go language framework Gin. (Hot reload, VS Code debugging support) This code is published on GitHub. https://github.com/yolo-lin/go-demo # env
I tried Flask with Remote-Containers of VS Code
# Overview This is a memo because you can create a Python environment in a Docker container with an extension called Remote-Containers of VS Code. ## Purpose of using Docker container There are two
Fixed Apscheduler running twice in Flask
``` app.run() ``` To ``` app.run(use_reloader=False) ``` change to