If you need to implement newsletter sending, rapidmail is a solid option. Support is very fast, friendly and helpful, and...
...the multipart option like this in very old versions of Rails: form_for @invoice, :html => { :multipart => true } do If you do not, Rails will only receive the file name...
...agreed on a common format to do this: OpenGraph tags that go into your HTML's : Note The property og:image must be a full URL. It cannot be a...
I believe that the current specification of the element is vague because it avoids the question whether the element is...
The same problem happened with address, which was specified to mean only the contact information for the author of a...
We simply convert your design (PSD, PNG, AI, etc.) into a hand coded, pixel perfect and Standards compliant XHTML/CSS. Since...
...major browsers since 2022. Since images are magnitudes larger in file size than text (HTML, CSS, Javascript) is, loading the images of a large web page takes a significant amount...
...of image tags from the browser with JS. This way, no modification of the HTML would be necessary and the whole lazy-loading could be accomplished by javascript. However, this...
You have uncommited changes (you can always check by using git status), which you want to discard.
...routes to use the same constraint you can use the block syntax: constraints(format: 'html') do resources :pages resources :images end If you want constraints only on certain routes, you...
get '/users/account' => 'users#account', constraints: { format: 'html' } Tip You can also avoid this error type through format constraints in your controllers and use correct file names...
RubyMine has a HTTP Client that can be useful to test web APIs. Just create a .http scratch file an...
Let's say you want to find the element with the text hello in the following DOM tree: hello
...that parse data correctly, like the parser gem for Ruby code or Nokogiri for HTML. Regular expressions are a blunt tool that happens to be good enough much of the...
...time. Read Parsing Html The Cthulhu Way for more...
...records, reverse DNS lookup, etc). However, your application should provide plain-text bodies for HTML e-mails. This can be done automatically. Free plan is limited to 3 e-mails...
...will have a hard time using your page. ✔️ Better solution: Use a fitting native HTML element Do not use the hacks above. Instead, use the HTML element which was meant...
...t need a Rails project for this. Just make a new folder with static HTML and CSS files. You can push it into a new repository in GitLab.
...peak too much into the actual HTML and CSS of makandracards.com. You are likely to have trouble deciding where to draw the line between the blocks. E.g. a structure could...
...it inline within the browser window. You can do so with either the [download] HTML attribute, or by sending a Content-Disposition header when delivering the image. When editing a...
...sees an image review, downloads image. Capybara needs the browser to show an interactive HTML page to be happy. Capybara methods will fail when the browser shows a "Save as...
CSS controls how your HTML looks. This lesson covers selectors, the box model, basic layout, the browser's inspector, and the Sass basics we use in all projects. Important
...a CSS class so you can apply styles. Some layout techniques may require more HTML elements than others, or a different nesting. You can generate paragraphs of random text on...
Partials always define a local variable with the same name as themselves. E.g. when you are in _recent_users.html.erb, a local...
...that supports it (e.g. Selenium, not the default Rack::Test driver). Consider the following HTML: One Two With some CSS: .test1 { display: block } .test2 { display: none } We will be using...
...Rack::MiniProfiler.config.skip_paths = [ # ignore most asset requests %r(/system.*), %r(/assets.*), ] Rack::MiniProfiler.config.html_container = 'html' # avoid unpoly replacements end end SQL Rack-Mini-Profiler will give you a lot of...
Haml renders HTML with indentation reflecting the nesting level of elements. When it comes to white-space preserving content, this may become a problem: the content will be rendered including...
...the HTML indentation. Problematic: Preserved Indentation .nest %span Reference %pre = content Reference Hello World Better: Without Extra Indentation Render with tilde ~ instead of equals = to keep Haml from indenting content...
Simplecov is a code coverage tool. This helps you to find out which parts of your application are not tested...