...compiled to static HTML and CSS, so no need to install anything on your server. If you receive an error launching the preview server (getaddrinfo: Name or service not known...
...SocketError)), just put this into the config/site.rb: configuration.preview_server_host = "localhost...
...checks in Thunderbird. Open Edit -> Account settings and select your incoming mail account. Under Server settings uncheck "Check for new messages on startup" and "Check for new messages every X...
Under Advanced, uncheck "Use IDLE command if the server supports it...
We regularly need to connect to the server in order to e.g. access the production console. Guessing the Capistrano deploy user and then again guessing the right directory on the...
...server is awkward, so we wrote a script that parses config/deploy and gives you the handy command shell-for. Run it from any project directory like this, passing a Capistrano...
...what happens: For drivers like Selenium, Capybara will boot up a Thin or Webrick server in a separate thread. It then makes a GET request to /__identify__ to see if...
...the server is ready to accept requests. Since you don't have a route that responds to /__identify, Capybara will wrap your Rails app in a middleware that responds to...
...Bundler will also look for a http_proxy env variable. With Capistrano Ideally the server you're deploying on exports an https_proxy variable for all shells.
...t have control over the server setup, you can also add this to your Capistrano config: set :bundle_env_variables, { 'https_proxy' => 'http://myproxy...
Host: www.example.com The application/xml accept header might lead to unexpected results on your server. You can force REST Client to ask the server for default text/html that way: RestClient.get...
For server-to-server requests to the Facebook Graph API you can skip requesting an Oauth token, an instead use the combination of app_id|app_secret as...
...might break while compiling on older patch releases of Ruby 1.9.3 within rvm: *** [err :: server] ruby: symbol lookup error: /path/to/deployment/shared/bundle/ruby/1.9.1/gems/mysql2-0.3.13/lib/mysql2/mysql2.so: undefined symbol: rb_wait_for_single_fd *** [err :: server] ruby...
You'll need openssl-3 or newer for servers running 22.04 Ruby version 3.1 uses by default the gem openssl-3.0.0. This can cause issues with the gem net-ssh...
...this can cause an error while deploying an application with capistrano: could not verify server signature (SSHKit::Runner::ExecuteError) or Ed25519::VerifyError: signature verification failed! As temporary workaround add the...
Ubuntu lets you mount an SSH shell into Nautilus from Places -> Connect to server (select "SSH" as server type). In order to copy a file over SSH from a shell...
I've got often this error on just one server: Err http://de.archive.ubuntu.com precise/universe amd64 Packages 404 Not Found [IP: 141.30.13.20 80] But there was no problem with the network...
...connection or the de.archive.ubuntu.com server. After I deleted the local lists cache with rm -r /var/lib/apt/lists it works again...
...but instead of worrying about what element on the page to replace, and tailoring the server-side response to fit, we replace the entire body. This means that you get...
...benefits from pjax (no recompiling of the JavaScript or CSS) without having to tailor the server-side response. It just works...
...format and extend the input with ajax options. You should paginate your results on server side to reduce the load. Select2 supports an "infinite scroll" feature, which will be enabled...
This tool is used on our application servers (and called when deploying) but it also works locally. Just call dumple development from your project directory to dump your database.
...request. This way code changes take effect immediately, without requiring you to restart the server. If you have been working with Rails for a while, you might even have forgotten...
...themselves from disk. Production All files are loaded in a deterministic order once the server boots. Take this example with some constants referencing each other: # app/models/contract/document/uploader.rb class Contract::Document::Uploader...
Here is a Javascript function reloadUsers() that fetches a HTML snippet from the server using AJAX and replaces the current .users container in the DOM: window.reloadUsers = -> $.get('/users').then (html...
...some DOM-related matchers like haveText(...). See Jasmine: Mocking API requests in an Angular service spec on how to do similar things in an Angular application...
...rationale behind this is: Facebook, Google, Twitter, and similar will send information to their servers even when users do not interact with their buttons. This implies tracking the user just...
...using Capistrano, a new folder is created within the releases directory on the remote server containing the application code. By default Capistrano 3 keeps the last 5 releases in case...
...from Spreewald 1.7+) and open VNC for Firefox. Features: It does not freeze your server like when you're using a debugger. (Compared to the Then console step)
...interacting with the server. (Compared to taking screenshots in Capybara) It is a faster alternative for using a @single tag Given there is a cucumber scenario which looks like this...
Better do: mysqldump -uroot -p database -r utf8.dump Note that when your MySQL server is not set to UTF-8 you need to do mysqldump --default-character-set=latin1...
Sending a testmail from a server with a configured exim is easy as pie. From your usershell: tell exim that we want to send a mail to an recipient and...
We have often felt the pain where our models need to serve too many masters. E.g. we are adding a lot of logic and callbacks for a particular form screen...
...example the instance use only 20GB disk space but the disk file on the server has 100GB (or even more). To resize the disk file do the following:
...textarea directly, it will lose its value and never send any changes to the server. // Instead, we use a container element and sync any changes into the textarea. $element.hide() session.setValue...