48 Matching Annotations
  1. Apr 2021
    1. For now, you will need to give the second root a different named route: authenticated :user do root to: "users#index", as: :authenticated_root end unauthenticated do root to: "main#index" end
  2. Mar 2021
    1. neither knows what to do with naked domain. So gnome-open http://askubuntu.com works but not gnome-open askubuntu.com. Here is a small function to make it easier to type and accept the stripped down domain name. function go { gnome-open http://$1 ; }
    1. To the consternation of some users, 3.x employed Unicode variable names such as λ, φ, τ and π for a concise representation of mathematical operations. A downside of this approach was that a SyntaxError would occur if you loaded the non-minified D3 using ISO-8859-1 instead of UTF-8. 3.x also used Unicode string literals, such as the SI-prefix µ for 1e-6. 4.0 uses only ASCII variable names and ASCII string literals (see rollup-plugin-ascii), avoiding encoding problems.
    1. Dave Rupert has a good solution that uses an input's invalid event. Instead of using the :invalid pseudo selector, he adds a CSS class to the input when it becomes invalid. We will extend this approach by removing the CSS class when the element becomes valid again.
  3. Feb 2021
    1. # catch multi-char special key sequences read -sN1 -t 0.0001 k1 read -sN1 -t 0.0001 k2 read -sN1 -t 0.0001 k3 key+=${k1}${k2}${k3}
  4. Jan 2021
    1. // read-only, but visible to consumers via bind:start export let start = 0;

      Can't do

      export const start = 0
      

      (because it needs to be mutable/assignable within this local component), so we have to do

      export let start = 0
      

      with a comment saying that it's read-only (by the consumer).

    1. JSONP is really a simply trick to overcome XMLHttpRequest same domain policy. (As you know one cannot send AJAX (XMLHttpRequest) request to a different domain.) So - instead of using XMLHttpRequest we have to use script HTMLl tags, the ones you usually use to load JS files, in order for JS to get data from another domain. Sounds weird?
  5. Dec 2020
    1. Yarn only runs the postinstall hook after yarn and yarn add, but not after yarn remove. The postinstall-postinstall package is used to make sure your postinstall hook gets executed even after a yarn remove.
  6. Nov 2020
    1. Thanks so much for the reply! Due to space limitations for comments, I have appended my reply to my original question. Thanks again! (P.S. I can't up-vote your reply until my rep hits 15... Sorry about that.)
    1. It won't work in all use cases, but it's better than the div soup.
    2. I run into this on almost every project and end up doing this as a workaround: :global([slot="content"]) This allows me to style that extra div in the component that contains the slots but it would be super nice to have <MyComponent slot="content"/> and eliminate that extra div
    3. If this is getting implemented, I think I'll love to see both implemented. I can see a lot of use cases where I would like to encapsulate the component with additional wrappers and in another scenarios I would like to just use the component. Now i work around this using empty div but then at times it breaks the structure because of the div element and I'll have to add more class utilities to make it work. This will be a great addition for Svelte.
  7. Oct 2020
    1. But also, if you do want to use separate functions and have your dependencies still counted, you can make all of the relevant dependencies be arguments to those functions, so the compiler can see them in the reactive block.
    1. We aim to support all svelte features. In some cases this is not possible. For those cases we provided feasible workarounds.
    2. jsx currently does not allow to use : in attribute/property names. As a workaround every : can be replaced be _ (for example bind_value is converted to bind:value for svelte).
  8. Sep 2020
    1. Also, I'm starting to wonder if maybe it's okay to have multiple spreads? If the alternative to <Foo {...a} {...b} {...c} d={42}> is that people will write <Foo {...Object.assign({}, a, b, c)} d={42}> anyway, then do we gain anything with the constraint?
  9. Jul 2020
    1. Creating and calling a default proc is a waste of time, and Cramming everything into one line using tortured constructs doesn't make the code more efficient--it just makes the code harder to understand.

      The nature of this "answer" is a comment in response to another answer. But because of the limitations SO puts on comments (very short length, no multi-line code snippets), comment feature could not actually be used, so this user resorted to "abusing" answer feature to post their comment instead.

      See

  10. May 2020
  11. Jan 2020
    1. ssh doesn't let you specify a command precisely, as you have done, as a series of arguments to be passed to execvp on the remote host. Instead it concatenates all the arguments into a string and runs them through a remote shell. This stands out as a major design flaw in ssh in my opinion... it's a well-behaved unix tool in most ways, but when it comes time to specify a command it chose to use a single monolithic string instead of an argv, like it was designed for MSDOS or something!
  12. Dec 2019
    1. This problem can also come up when you use npm link or an equivalent. In that case, your bundler might “see” two Reacts — one in application folder and one in your library folder. Assuming myapp and mylib are sibling folders, one possible fix is to run npm link ../myapp/node_modules/react from mylib. This should make the library use the application’s React copy.
  13. Nov 2019