...where I had to export records from a local database, transfer it to a server and import it in the server database. 1. export def dump_to_file(list)
## Development Describe how to get started with the project. Document employed 3rd party services and how to use them, how to start a development server – just about
...which hold time zone information and Time.now only in those that run with the server's time. If you don't, bad things can and will happen. More information can...
Du weißt, was eine systemd unit ist Du weißt, wie du einen Service konfigurierst Du weißt, wie du units abhängig vom Zeitpunkt und/oder anderen Events im System laufen...
...den gleichen Inhalten verwenden z.b. man systemd.service oder man systemd.timer Wikipedia Tutorialspoint Freedesktop Systemd Service ArchWiki Systemd Timers man loginctl ArchWiki systemd-networkd man file-hierarchy Übungen Erstelle dir eine...
...puppet you can do the following: Add a new section to /etc/puppetlabs/puppet/puppet.conf on the server that should apply the environment. It usually looks like this: [main] < some stuff >
defined by ActionDispatch::ExceptionWrapper.rescue_responses. In the event of an unexpected internal server error, the exception that caused the error will still be raised within the test so...
...pages, so to test it in development, you will have to start your development server with SSL...
'host' => $host, }) } Instead of exporting a environments::railscomplete::db resource on the application servers we just collectd all the vhosts with a specific dbbackend. A vhost can be configured...
...on multiple servers. If we've used exported resources the environments::railscomplete::db resource type would not contain the resources it contains now but would be a wrapper using an...
up.util.isEqual([1, 2], [1, 2]) // => true If you are writing server-side code in Node.js you can use isDeepStrictEqual(): import { isDeepStrictEqual } from 'util' isDeepStrictEqual([1, 2], [2, 3]) // => false...
...received in response to a POST (or PUT/DELETE), the client should presume that the server has received the data and should issue a new GET request to the given URI...
...logs all system calls performed by a process. To do this, start your rails server using something like DISABLE_SPRING=1 strace -e trace=file -f bin/rails s
...the PDF additional assets (CSS, images, Javascripts) are required When using a singlethreaded development server like Thin there is no additional worker process available to deliver those assets.
...set config.allow_concurrency = true (default in Rails 4) Note that this allows concurrent requests served from the same process using threads. This might cause unexpected behavior if your application or...
...gems for e.g. the Ruby version 2.6.5 are installed in this directory on our servers (relative to the current app directory) ../shared/bundle/ruby/2.6.0/gems As you can see, the same gems are...
...the patch level of the .ruby-version in the current release directory of all servers of that deployment target to the new version and deploy again. Because on the first...
...boxes are usually built by observing changes in a text field, and querying the server via AJAX for search results or suggestions when the field has changed. A common problem...
...field for changes every 0.75 seconds or longer. It will still fail when the server is busy or on flaky connections. A cleaner solution would be to check whether a...
...HTML code injection Boot up a second Rails application on another port (e.g. rails server -p 4000 to boot it on http://localhost:4000). Assume this is a second domain...
...font-awesome": "4.7.x", "jquery": "2.2.4", "marked": "0.3.2", "select2": "./vendor/asset-libs/select2", }, "devDependencies": { "webpack-dev-server": "3.x" }, "resolutions": { "jquery": "2.2.4" } } 6. Merge the content of the application.js and application.css to the...
...rake assets:precompile. Remember to remove the folder public/packs afterwards. 11. Configure Capistrano and servers such that all servers share assets 12. Add a binstub for yarn if it's...
upstream sent too big header while reading response header from upstream, client: 192.0.2.100, server: localhost, request: "GET /index.html HTTP/1.1", upstream: "http://198.51.100.123:80/index.html", host: "192.0.2.10:80" The cause
...handle, resulting in a HTTP 503. Due to the error, Nginx marks the upstream server as down for as long as fail_timeout is set to. When enough requests of...
...allow scientific notation like "1e3"). Non-technical users will be confused by this. Your server needs to understand that syntax. If it converts only digits (e.g. to_i in Ruby...
...or the ENV variable RUBY_YJIT_ENABLE=1 for starting Rails processes on your server...
...is a European marketing association which has introduced a standard how advertising can be served to users in line with the General Data Protection Regulation (GDPR). This standard is called...
...to a rough geographic region of the user", or "vendor X is allowed to serve personalized advertising based on user behavior", or "vendor X is allowed to use user data...
...bind '0.0.0.0', 3000, { key: localhost_key, cert: localhost_crt, verify_mode: 'none' } start your server as usual, but go to https://localhost:3000 bundle exec rails s Accept the certificate...
...read the first sections and skip the JavaScript examples for now 🎮 W3C Markup Validation Service — paste a document and have it list what is wrong with it Exercises
...directory for each exercise, inside the exercises repository. These are plain .html files — no server, no Rails yet. Open them in your browser with file://. Tip Your agent should work...
...is raised in your app you want the following things to be true: Your server should not crash (your Ruby process should continue to run) Your user should receive an...
...between two runs is fetched and executed immediately. This is especially risky for MCP servers and other dev tools commonly launched via npx @scope/tool. Try to avoid npx, or only...