Note: This is all almost full YouTube ID informations. Original owner goes to AgentOak, modified version by Martin Eesmaa.
See the credits and also special thanks in below.
Last updated: November 2024
Also known as itag or format codes and way back they could be specified with the fmt parameter (e.g. &fmt=22).
Depending on the age and/or popularity of the video, not all formats will be available.
The following works in Clojure:
(keys (filter (comp odd? val) {:a 1 :b 2 :c 3}))The docstrings for keys and vals don't indicate that you can do this. Is this accidential or intentional?
I vaguely recall Alex Miller indicating at some point that this capability was deemed useful and is intentionally allowed. Yes, this is an appeal to authority, but nevertheless, it makes a fairly convincing argument.
Set p Ruby, Bundler and a project-level Jekyll on macOS Catalina and up
This guide is for macOS Catalina and is based on the Jekyll on macOS doc and my experience.
Use the XCode CLI to install dev tools. Recommended so that you can install native extensions when installing gems.
| (defn fizzbuzz [n] | |
| (let [fizzes (cycle ["" "" "Fizz"]) | |
| buzzes (cycle ["" "" "" "" "Buzz"]) | |
| pattern (map str fizzes buzzes) | |
| numbers (map str (rest (range)))] | |
| (take n (map #(some not-empty %&) pattern numbers)))) ;; another option would be `(partial max-key count)` | |
| (run! println (fizzbuzz 100)) |
| (ns utils.re-frame | |
| (:require [cljs.compiler :as cljsc])) | |
| (defn- anonymous-function-declaration? [form] | |
| (and (list? form) | |
| (= 'fn (first form)) | |
| (vector? (second form)))) | |
| (defn- query-id->js-fn-name [query-id] | |
| (let [ns-part (when-let [ns-part (namespace query-id)] |
| ;; UPD hey, I'm not sure now if those zones are correct throughout the year | |
| ;; see this https://www.creativedeletion.com/2015/01/28/falsehoods-programmers-date-time-zones.html | |
| ;; Sorry for misleading you | |
| [{:option/value "Pacific/Tarawa" :option/label "(GMT +12:00) Tarawa"} | |
| {:option/value "Pacific/Auckland" :option/label "(GMT +12:00) New Zealand Time"} | |
| {:option/value "Pacific/Norfolk" :option/label "(GMT +11:00) Norfolk Island (Austl.)"} | |
| {:option/value "Pacific/Noumea" :option/label "(GMT +11:00) Noumea, New Caledonia"} | |
| {:option/value "Australia/Sydney" :option/label "(GMT +10:00) Australian Eastern Time (Sydney)"} | |
| {:option/value "Australia/Queensland" :option/label "(GMT +10:00) Australian Eastern Time (Queensland)"} | |
| {:option/value "Australia/Adelaide" :option/label "(GMT +9:30) Australian Central Time (Adelaide)"} |
Short write up on using REPL when developing UIs in ClojureScript.
Everyone's standard approach to hot-reloading is to use a tool (Figwheel or shadow-cljs) that reloads changed namespaces automatically. This works really well: you change the code, the tool picks up changed files, compiles namespaces and dependants, notifies REPL client which then pulls in compiled changes, and re-runs a function that re-renders UI.
The other approach is to use ClojureScript's REPL directly and rely only on eval from the editor. This more or less matches Clojure style workflow. This approach might be useful when you don't want tools overhead or hot-reloading becomes slow for you or you just used to this style of interactions. Also changing code doesn't always mean that you want to reload all the changes. On the other hand it is very easy to change a couple of top-level forms and forget to eval one of them.
A list of commonly asked questions, design decisions, reasons why Clojure is the way it is as they were answered directly by Rich (even when from many years ago, those answers are pretty much valid today!). Feel free to point friends and colleagues here next time they ask (again). Answers are pasted verbatim (I've made small adjustments for readibility, but never changed a sentence) from mailing lists, articles, chats.
How to use:
Summary
| /* http://meyerweb.com/eric/tools/css/reset/ | |
| v2.0 | 20110126 | |
| License: none (public domain) | |
| */ | |
| html, body, div, span, applet, object, iframe, | |
| h1, h2, h3, h4, h5, h6, p, blockquote, pre, | |
| a, abbr, acronym, address, big, cite, code, | |
| del, dfn, em, img, ins, kbd, q, s, samp, | |
| small, strike, strong, sub, sup, tt, var, |