今天想說重新 review 一次目前所學的 Django 內容 就新開了一個資料夾並且從頭來過 一模一樣的重建一次藉此來複習並熟練
結果在 migrate
的階段噴出錯誤說找不到 zh-TW
OSError: No translation files found for default language zh-TW.
我立刻打開 settings.py
看了看感覺我的設置沒甚麼錯誤阿
### Oracle JDK vs Open JDK | |
different license, performance and stability, but both release new feature and long term support | |
### install JDK 19 on Ubuntu | |
1. go to offical website and download .deb package or tarbal file | |
2. apt install .deb or unzip tarbal into /usr/bin/jvm/ | |
### java version manager |
## | |
https://www.contextures.com/xlSampleData01.html#data | |
https://stackoverflow.com/questions/14529838/apply-multiple-functions-to-multiple-groupby-columns | |
https://cmdlinetips.com/2018/02/how-to-subset-pandas-dataframe-based-on-values-of-a-column/ | |
https://stackoverflow.com/questions/11869910/pandas-filter-rows-of-dataframe-with-operator-chaining | |
## | |
import pandas as pd | |
import numpy as np |
**Ubuntu | |
sudo apt update && sudo apt upgrade | |
sudo apt-get install ibus-chewing | |
**General tools install | |
sudo apt-get install git | |
sudo apt-get install emacs | |
sudo apt-get install build-essential zlib1g-dev libssl-dev bzip2 libbz2-dev libreadline6-dev libsqlite3-dev | |
( https://github.com/pyenv/pyenv/wiki/Common-build-problems ) | |
( https://www.cnblogs.com/kevingrace/p/10130801.html ) |
## deploy to GAE | |
gcloud app deploy app.yaml -v delta | |
gcloud app deploy dispatch.yaml | |
## client connet to cloud sql: | |
wget https://dl.google.com/cloudsql/cloud_sql_proxy.linux.amd64 -O cloud_sql_proxy | |
chmod +x cloud_sql_proxy | |
~/cloud_sql_proxy -instances=<project_id>:<region_id>:<database_id>=tcp:3306 | |
## install Google Cloud SDK for gcloud cli-tool |
構築大綱:ubuntu > nvm > node.js + npm > @vue/cli > vue.js | |
構築步驟: | |
1. install nvm from it's github repository | |
2. install node.js by nvm and get npm at the same time | |
3. use npm to install vue-cli | |
4. use vue-cli to construct vue.js MVVM | |
步驟細節: | |
sudo apt-get update |
**Ubuntu | |
sudo apt update && sudo apt upgrade | |
sudo apt install ibus-chewing | |
**Python | |
sudo apt-get install python3-pip | |
pip3 install virtualenv | |
python3 -m virtualenv --no-site-packages -p python3 kivyinstall | |
source kivyinstall/bin/activate | |
(option) python -V # have a nice day! |
/home/ubuntu/ohua/gitrepo/pypro/member/views.py in checkarrived | |
TL.first = ProductPackageClass.objects.filter(package=tl).order_by('date','time').first() | |
TL.date = TL.first.start_date | |
TL.time = TL.first.start_time | |
else : | |
raise Http404 | |
product = TL.product | |
orderitems = OrderItem.objects.filter(product=product,content_object=TL) ... | |
context = { |
**Ubuntu | |
sudo gedit /etc/default/apport => enabled = 0 | |
sudo apt-get update | |
(option)sudo apt update && sudo apt upgrade | |
**Python | |
sudo apt-get install python3-pip | |
sudo apt-get install python3-tk (for matplotlib) | |
(option) sudo pip3 install virtualenv |
今天想說重新 review 一次目前所學的 Django 內容 就新開了一個資料夾並且從頭來過 一模一樣的重建一次藉此來複習並熟練
結果在 migrate
的階段噴出錯誤說找不到 zh-TW
OSError: No translation files found for default language zh-TW.
我立刻打開 settings.py
看了看感覺我的設置沒甚麼錯誤阿