在 package.json 文件中:
"scripts": {
"dev": "./scripts/dev_parallel.sh",
}
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我正在尝试通过输入以下内容来运行 shell 脚本:
npm run dev
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但我收到以下错误:-
$ npm run dev
./scripts/dev_parallel.sh
'.' is not recognized as an internal or external command, operable program or batch file.
Run Code Online (Sandbox Code Playgroud) 考虑以下用于在 Mongoose 中保存时间间隔的模式:
let dateIntervalSchema = new mongoose.Schema({
begin: { type: Date, required: true },
end: { type: Date, required: true }
})
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如何确保end
始终大于或等于begin
使用猫鼬验证?
我正在使用以下方法为我的Node.js应用程序构建docker docker镜像Dockerfile
:
FROM keymetrics/pm2:latest
RUN apk add --no-cache --update alpine-sdk python
# Bundle APP files
COPY package.json .
# Install app dependencies
ENV NPM_CONFIG_LOGLEVEL warn
RUN npm install
RUN npm rebuild bcrypt --build-from-source
COPY . .
# Show current folder structure in logs
RUN ls -al
EXPOSE 3000
VOLUME /app/uploads
CMD [ "pm2-docker", "start", "pm2.json" ]
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问题是node_modules
该映像创建的docker容器中不存在该文件夹,因此应用程序遇到错误将无法运行。
我已经node_modules
在.dockerignore
文件中,但是由于我在构建过程(RUN npm install
)中安装了必要的软件包,因此这不会引起问题。
我在推送到GitLab Container Registry 时遇到问题。
我可以使用我的用户名和个人访问令牌成功登录,但是当我尝试将图像推送到注册表时,出现以下错误:
$ docker push registry.gitlab.com/[groupname]/dockerfiles/nodemon
The push refers to a repository
[registry.gitlab.com/[groupname]/dockerfiles/nodemon]
15d2ea6e1aeb: Preparing
2260f979a949: Preparing
f8e848bb8c20: Preparing
740a5345706a: Preparing
5bef08742407: Preparing
denied: requested access to the resource is denied
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我认为问题不在于身份验证,因为当我运行 a 时docker login registry.gitlab.com
,我收到一条Login Succeeded
消息。
问题出在哪儿?
我应该如何将我的镜像推送到 GitLab Container Registry?
我已经实现了这段代码,但它在屏幕上没有打印任何内容。
from rake_nltk import Rake
r = Rake() # Uses stopwords for english from NLTK, and all puntuation characters.
#r = Rake(english) # To use it in a specific language supported by nltk.
# If you want to provide your own set of stop words and punctuations to
# r = Rake(<list of stopwords>, <string of puntuations to ignore>)
print(r.extract_keywords_from_text('hello world'))
r.get_ranked_phrases() # To get keyword phrases ranked highest to lowest.
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