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coderguy

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    • 196 reputation
    • 67 questions asked
    • 103 answers
    • 38 selected answers
    Overview Questions Answers
    • Newest Questions 67
    Only show an element if it's NOT true in Handlebars?
    Asked 2 months ago by coderguy · Answeredhandlebars
    2
    Use an if else statement in a Handlebars (.hbs) file?
    Asked 2 months ago by coderguy · Answeredhandlebars
    2
    Remove each object property with an empty string value using JavaScript?
    Asked 2 months ago by coderguy · Answeredjavascriptobjects
    4
    Detect if the device is touch enabled using JavaScript?
    Asked 2 months ago by coderguy · Answeredjavascript
    3
    Stop an event from triggering a change event in Backbone.js?
    Asked 2 months ago by coderguy · Answeredbackbone.js
    2
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    • Newest Answers 103
    Test the number of elements in a list using Cypress?

    You'll want to find the list and use the have.length Cypress method to test how many items are in the list:

    Something like this:

    cy
      .get('ul')
      .find('li')
      .should('have.length', 4);
    

    This would grab your <ul> list and assert that there are 4 <li> elements in the list.

    Read more about the length property here: https://docs.cypress.io/guides/references/assertions#Length.

    Answered 9 days ago by coderguy · Selected answer
    Verify that Docker is installed on my macOS machine?

    You can always just execute the docker command in your terminal.

    If docker is installed on your machine, it should output all of its commands:

    Usage:  docker [OPTIONS] COMMAND
    
    A self-sufficient runtime for containers
    
    Options:
          --config string      Location of client config files (default "/Users/nickmajor/.docker")
      -c, --context string     Name of the context to use to connect to the daemon (overrides DOCKER_HOST env var and default context set with "docker context use")
      -D, --debug              Enable debug mode
      -H, --host list          Daemon socket(s) to connect to
      -l, --log-level string   Set the logging level ("debug"|"info"|"warn"|"error"|"fatal") (default "info")
          --tls                Use TLS; implied by --tlsverify
          --tlscacert string   Trust certs signed only by this CA (default "/Users/nickmajor/.docker/ca.pem")
          --tlscert string     Path to TLS certificate file (default "/Users/nickmajor/.docker/cert.pem")
          --tlskey string      Path to TLS key file (default "/Users/nickmajor/.docker/key.pem")
          --tlsverify          Use TLS and verify the remote
      -v, --version            Print version information and quit
    
    . . .
    

    If not, the output will contain an error similar to this:

    -bash: docker: command not found
    
    Answered 9 days ago by coderguy
    Get the current version of Docker installed on my macOS machine?

    Run this command to get the latest version of docker on your machine:

    docker --version
    

    If docker is installed on your machine, it will output something similar to this:

    Docker version 20.10.14, build a224086
    
    Answered 12 days ago by coderguy · Selected answer
    What does /* istanbul ignore next */ do?

    It's a way to exclude code in your project in code coverage reports.

    More info here: github.com/gotwarlost/istanbul/blob/master/ignoring-code-for-coverage.md.

    Answered 12 days ago by coderguy · Selected answer
    Git error: Support for password authentication was removed on August 13, 2021. Please use a personal access token instead.

    You need to create a personal access token on GitHub and then use that instead of your password.

    The link in your terminal output gives more context for why GitHub switched to that method: https://github.blog/2020-12-15-token-authentication-requirements-for-git-operations/.

    Generate the token on GitHub, save it locally somewhere on your machine, and then use it instead of your password when cloning, pushing, etc. your repository.

    Easy peasy!

    Answered 16 days ago by coderguy
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