At Codemancers, we believe every day is an opportunity to grow. This section is where our team shares bite-sized discoveries, technical breakthroughs and fascinating nuggets of wisdom we've stumbled upon in our work.
ps aux | grep defunct displays information about any zombie processes (that have completed execution but still have an entry in the process table with specific PID because, their parent process has not yet collected their exit status) currently running on the system.
root: true in your eslint config file, that should resolve the issue. And to fix all your lint issue in a single commit you can use command npx eslint . --fix.
db:prepare command follows these steps:db:migrate to apply any pending migrations. This step ensures that the database schema is up to date with the latest changes defined in your migration files.db:setup to create the database, load the schema, and seed it with initial data. This step is crucial for setting up a new database or ensuring that an existing database is correctly initialized.rails db:prepare is a powerful command for ensuring your database is ready for use in your Rails application$ rails plugin install https://github.com/countries/countries.git
On Hand & Forecasted while Storable products has it.
Delivery Order in Odoo is used for sending goods from warehouse to customer and external parties, to transfer between warehouses use Internal Transfers in Odoo.
$ export DOCKER_HOST="unix://$(podman machine inspect --format '{{.ConnectionInfo.PodmanSocket.Path}}')"
$ trivy image image_name
atob() function decodes a string of data which was encoded using Base64 encoding and btoa() method encodes the data
ActiveSupport::TimeZone.all which likely fetches a list of available time zones supported by the ActiveSupport library in rails.Date::ABBR_DAYNAMES, which is an array containing abbreviated names of the days of the week (e.g., ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"]). This array is provided by Ruby's Date class, making it convenient for developers to access the names of the days without manually typing them out.
Ctrl+Shift+P (Windows) or Cmd+Shift+P (macOS).Fold Level 1: Now, only the main parts of our code will be visible.git clone <GitLab-repository-URL>
cd <repository-name>git remote add github <GitHub-repository-URL>git pull github maingit push github mainResolving blocked host:config.hosts.clear to config/environments/development.rb in your Rails project. This disables the functionality in the development environment, allowing requests from ngrok.gem unpack GEMNAME.Tailscale in local device and serve your localhosttailscale CLI using brew install tailscale tailscale serve 3000 (you might get some warning regarding client and server version mismatch)Serve is not enabled on your tailnet. and ask you to visit https://login.tailscale.com/f/serve?node=<node-id>rails db:migrate , it will throw the below errorPG::DatatypeMismatch: ERROR: column "tags" cannot be cast automatically to type jsonb
HINT: You might need to specify "USING tags::jsonb".tags field from type string to jsonbUSING tags::jsonb and cast the type.class ChangeTagsToJsonbInTils < ActiveRecord::Migration[7.0]
def change
change_column :tils, :tags, 'jsonb USING CAST(tags AS jsonb)'
end
endStep 1: Download the latest version of the Postgres image :docker pull postgresStep 2: Create and Run Postgres Container :docker run -d --name <container_name> -p 5432:5432 -e POSTGRES_PASSWORD=<password> postgresStep 3: Verify Executing Container :docker psStep 4: Interact with Executing Container :docker exec -it <container_name> bashStep 5: Connect to Postgresql Database Server :psql -h localhost -U postgresStep 6: Create Postgresql Database :CREATE DATABASE <database_name>;
\\lStep 7: Establish a connection with database :\\c <database_name>Step 8: Create Database User :CREATE USER <user_name> with PASSWORD <password>;Step 9: Exit :\\qcall method handles the initial request and generates a response, but it does not control subsequent redirects initiated by external services. If an external service, such as Slack's OAuth, triggers additional redirects after your application responds, modifying headers for those redirects within the same call method may not be directly achievable. Handling subsequent redirects may require alternative approaches, such as additional middleware or different parts of your application's code.gem build your-gem.gemspecgem install ./your-gem-<version>.gem (<version> will be replaced by the current version of your gem)gem 'your-gem', path: '/path/to/your-gem' (Replace /path/to/your-gem with the actual path to your gem.pwd in your terminal where you have opened your gem file.We can able to see Fly secrets values from terminal . From the Dashboard of fly we can't able to the secret value. But from the terminal we can able to the see secret value .fly ssh console. It redirects you to the fly application in remote.echo $DATABASE_URL . After entered like this it will display what is the value of the key. Likewise you can place what are ever key want to see.Showing page 15 of 42
AI is everywhere but it's unclear which investments will actually move your metrics and which are expensive experiments.
Most AI projects fail at the data layer. Pipelines, quality, access all need work before LLMs can deliver value.
Your engineers are shipping product. They don't have capacity to also become AI specialists with production-grade experience.
Aging, undocumented codebases make AI integration slow, risky, and expensive. They need to move first.