If you have to encode a reserved character (such as ‘/’ or ‘@’) so that it can be passed in a URI path, you may need to encode it twice: Example: const ticker = ‘@SMC/2018’, encodedTicker = encodeURIComponent(encodeURIComponent(ticker)), uri = `https://someexample.io/${encodedTicker}/load`; See also: “When to Encode or Decode” if you like to be confused.
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How to use reserved characters in a URI
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Recursion Examples
Recursion in programming can be a mind bender. Here are two examples of recursive functions coded in JavaScript. These examples are dependent on lodash methods. Hopefully these code patterns are useful to you. I find them useful as starting points when I have to code some new recursion. This function, “omitDeep” deletes an object more
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HTML Character Entities in Javascript
Sometimes you need to write html character entities in javascript, but html character entities can’t be used, because they don’t get interpreted by javascript. In javascript, you need to use the equivalent unicode character codes instead. HTML character entity, wrong: formElement.value = “Dirección”; You get: Dirección Unicode character code, correct: formElement.value = “Direcci\u00F3n”; You get: more
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When Making a Directive for AngularJS
Worth Reading: https://docs.angularjs.org/guide/directive Especially this at the very bottom of that page: By ‘expose an API’, they mean ‘add some this.doSomething() {…} functions to the controller that are reachable from outside the controller’. Like public class methods. If you’re not needing any of those, don’t add a controller to the directive.