[Python] Tensorflow 2.0 did not support Python 3.8, so the story of downgrading Python
# environment Mac OS Catalina 10.15.7 Spyder 4.1.4 Anaconda 3 Python 3.8.3 # What i did When I try to install Tensorflow on Terminal, I get the following error: (As of October 28, 2020) ``` (abrid
How to use Docker to containerize your application and how to use Docker Compose to run your application in a development environment
 # Introduction Docker is one of the most popular containerization technolog
Grouping csv and getting minimum value (pandas)
## Content of this article --Process csv files in several groups ## Preface In the process of my graduation research, I had to process a reasonably large csv file. Specifically, the work of group
A quick explanation from creating AWS Lambda Layers to linking
## Introduction This is a premise article dealing with Python. ## What are Layers? According to the guide > A layer is a ZIP archive that contains libraries, custom runtimes, or other dependencies
Pyxel environment construction (Mac)
I will summarize the procedure for building an environment for a retro game engine called Pyxel. It is a commentary for Mac. # What is Pyxel A game engine that allows you to develop retro-style
Start communication with UDP and send and receive with TCP
I wrote it as a trial, but I didn't seem to use it, so a memo for some time UDPServer_and_TCPClient.py ```python #Run UDP server and TCP client from socket import socket, AF_INET, SOCK_DGRAM, SOCK_
Save the output of conditional GAN for each class ~ With cGAN implementation by PyTorch ~
This is the second post. [Last time](https://qiita.com/Masahito-1109/items/1d0b4a7ef2266b0f96d0) implemented DCGAN with PyTorch and made it possible to save output images one by one. This time, we
Use RTX 3090 with PyTorch
~~ * Information as of October 24, 2020. ~~ ** PyTorch 1.7 was released on October 28th, and it is compatible with CUDA 11 and can be used with RTX3090. ** ** Therefore, if you simply upgrade to P
[Python] Create a list of date and time (datetime type) for a certain period
## Precautions + This is a brief summary for myself, with few explanations. + Contents will be replenished when there is time. ## Input and output + Input: Start date and end date (str type) + Ou
Have passed the Python Engineer Certification Data Analysis Exam
# It's not difficult, but it's organized knowledge ** [Caution] This article does not directly describe the content of the exam. ** ** I passed as the title says. |<img width="400" alt="IMG_4332.j
Facial expression detection using Yolov5
## Contents of this time This time, I would like to write about the facial expression detection program using Yolov5. Please note that it is not possible to post the progress image of the learning d
Docker python: x.x.x-alpine image launches django app and migrates with "Cannot use ImageField because Pillow is not installed" error
This is a problem I encountered when deploying a Django app on Docker in a production environment. Django uses a library called Pillow when working with Image files, but this library is awkward and
Go beginner tried to create a cloud native web application using Datastore / GAE
# Introduction This is Qiita's first post. It's been half a year since I changed jobs without any experience in the IT industry, so I created a web application to output the results of Go language l
Learned memoization
## Preface Recently, I have had several opportunities to undergo internship selection and final selection for Web companies. There was a coding test in the selection of many companies, and since I
Azure Monitor determines both cloud monitoring and on-premise monitoring! Easy with GUI!
# The days when the disc is punctured and making a fuss ... When I asked what happened to the monitoring because I saw the operation of Ali Ali (not the server under my jurisdiction) while dealing w
MongoDB logrotate settings
I wanted to do log rotation of MongoDB, so I checked and set it. (Version is 3.4) ## Thing you want to do I want to rotate the log once a day. I want to name the log file after rotation mongod.log
[Git] I tried to make it easier to understand how to use git stash using a concrete example
## Introduction When using Git Hub, do you have the following? ――I want to continue development using the contents of the pull request when I am pulling and getting confirmation from other people
Assignments and changes in Python objects
# Overview I was sick with Python, so I tested it. For details, refer to the original article (https://qiita.com/yuta0801/items/f8690a6e129c594de5fb). (I just want to know the behavior, so I'm not
Read all csv files in the folder
# Overview The csv file may be divided by time or attribute, and I implemented it so that those files can be read in one line. The desired functions are as follows. -Read all csv files in the folde
EV3 x Python Machine Learning Part 2 Linear Regression
The content of this article is in beta and is subject to change. In this article, we will perform linear regression on line tracing using [Educational version LEGO® MINDSTORMS EV3](https://afrel.co
CPLEX Python API self-made manual LP edition
# Motivation I want to use CPLEX on Python, but there is only an English manual, and it is troublesome to check each one, so I have to write a Japanese manual myself. Please note that it is not exha
Function to save images by date [python3]
I think it can get messy when saving images in python. If you use the following function, the image will be saved by dividing the path for each day. Example: In the case of 2020/10/27 (10:15:30)
Linux Command Summary
```terminal ssh [option] hostname [cmd] ``` ssh: One of the Secure Shell Protocol and network protocol. When communicating with each other through a public network like the Internet like computer to
MQTT RC car with Arduino and Raspberry Pi
## Introduction Why I decided to write this article ・ I wanted to write a memorandum ・ I wanted to use Qiita Please note that this is the first article posted for me and may be difficult for peo
[Rails] Set Google Analytics conversion tag
## What is the goal (measurement of conversion rate)? With the function of Google Analytics, you can set the index of the website by setting goals such as "member registration", "content registration
I saved the scraped data in CSV!
## Introduction I recently learned about scraping and implemented it. This time, I created a keyword in "<a href='https://ci.nii.ac.jp/'> CiNii Articles --Search for Japanese Articles --National Inst
Codeforces Round # 679 (Div. 2) Review (10/25)
# This time's results  # Impressions of this t
Linux operation for beginners Basic command summary
# Introduction From this year, I became an engineer and started learning Linux because I wanted to learn the basic concepts of command line operation and networks. I will write an article as a memora
Header to add when allowing all CORS on Golang's net / http
```golang func handler(w http.ResponseWriter, r *http.Request) { w.Header().Set("Access-Control-Allow-Headers", "*") w.Header().Set("Access-Control-Allow-Origin", "*") w.Header().Set( "Acce
[At Coder] Acing C-XYZ Triplets
This is the C problem of the Acing Programming Contest 2020. I had a hard time, so I looked back with the code that failed. ## Failure 1 (TLE) ``` n=int(input()) def f_count(j): count=0 for