René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"ESLint transition: update code so \"no-sparse-arrays\" passes","articleBody":"This issue relates to the [no-sparse-arrays](https://eslint.org/docs/rules/no-sparse-arrays) rule.\r\n\r\nDuring the transition from TSLint (now deprecated) to ESLint for typescript linting we introduced some new rules that don't yet pass and added a temporary override in the `.eslintrc.json` file to temporarily disable them.\r\n\r\nThis issue covers removing that temporary override and any changes to the typescript code required to get the rule passing. Use `npm run lint` to run the linter and once you've done changing the typescript don't forget to also run `npm run build` to reflect the changes in the built javascript (which also needs to be checked in).","author":{"url":"https://github.com/cbraynor","@type":"Person","name":"cbraynor"},"datePublished":"2020-09-14T15:05:06.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/203/codeql-action/issues/203"}