Perhaps you are tired of using languages like Golang, PHP or Java and want to try your hand at something new. Python is just the language you need. With its simple syntax, dynamically typed code, extensive standard libraries and object-oriented nature, Python is fast becoming the go to ...
Slices in go are not the same as slices in another programming language i.e Python. Assigning one slice to another only makes a shallow copy of the slice and should be used cautiously if you want to create a new slice from the existing slice. Introduction Go lang is undoubtedly one of ...
Linux and Unix are very popular with programmers, not just due to the overwhelming array of tools and environments available but also because the s...
Create a file called .env and paste this line into it: PORT=4444 Then, fetch thegodotenvmodules: go get github.com/joho/godotenv And lastly, let's change the server code one more time to accept this environment variable: err := godotenv.Load()iferr != nil { log.Fatal("Error loading...
Step 4 — Installing Go Just like you did with nano in the previous step, you will use Chocolatey to install Go: chocoinstall-ygolang Copy Note:Becausegois such a small word, it has become common to usegolangas a term for installing packages and when searching the in...
Now you can just add/home/admin/go/bininto your PATH environment variable for your platform. In Debian, we’ll just add the path into the~/.bash_profileby adding the below lines. export PATH=$PATH:/home/admin/go/bin After saving the file, you can need to run the below to relo...
According to Docker's run document, you could use -e flags to set any environment variable in the container. For example: docker run \ -d \ -e "NODE_ENV=production" \ -e "REACT_APP_APIKEY=foObArBAz" \ your-image-name Then, your could get the value from process.env in your JS ...
--namefor the container name, webserver in our case We can check the container by using the below command docker ps Now in the browser, if you go tohttp://<host-ip>:9090, you can see the index page which displays the content in the custom HTML page we added to the docker image....
Save the following port variable in a file namedenv. PORT=8080 A simpleDockerfilefor this application would like this - Save it asDockerfile1. FROM node:16 COPY . . RUN npm installEXPOSE 3000 CMD [ "node", "index.js" ] Let's see the storage space that it requires by building it....
nanomysecret.go Copy In themysecret.gofile, name the package with the same name as your repository, then add aSecretProcessfunction to print the lineRunning the secret process!when called: projects/mysecret/mysecret.go packagemysecretimport"fmt"funcSecretProcess(){fmt.Println("Running the secret...