![filterBy, sortBy and findBy: 3 type-safe methods to simplify the use of TypeScript arrays - devexp.io - front-end angular ux design filterBy, sortBy and findBy: 3 type-safe methods to simplify the use of TypeScript arrays - devexp.io - front-end angular ux design](https://devexp.io/wp-content/uploads/2019/05/ts.png)
filterBy, sortBy and findBy: 3 type-safe methods to simplify the use of TypeScript arrays - devexp.io - front-end angular ux design
![Simplify your JavaScript – Use .map(), .reduce(), and .filter() | by Etienne Talbot | poka-techblog | Medium Simplify your JavaScript – Use .map(), .reduce(), and .filter() | by Etienne Talbot | poka-techblog | Medium](https://miro.medium.com/max/1200/1*mG4yPf0dVoBk0R6csThChQ.png)
Simplify your JavaScript – Use .map(), .reduce(), and .filter() | by Etienne Talbot | poka-techblog | Medium
![Rupert 'fildon' McKay on Twitter: "Simplify your .reduce calls by doing as much work as possible in .filter and .map instead. Compare these two snippets. Which is more readable? Notice that when Rupert 'fildon' McKay on Twitter: "Simplify your .reduce calls by doing as much work as possible in .filter and .map instead. Compare these two snippets. Which is more readable? Notice that when](https://pbs.twimg.com/media/E2B7-2WXMAQX_GA.png)
Rupert 'fildon' McKay on Twitter: "Simplify your .reduce calls by doing as much work as possible in .filter and .map instead. Compare these two snippets. Which is more readable? Notice that when
javascript,typescript,With typescript, the input parameters are allowed to be array and object. Internally, how do you solve the problem of reporting errors using the filter method?
![Filtering an Array of Nested Arrays and Objects Using Angular Pipes and Highlighting the Results | by Ramya Balasubramanian | The Startup | Medium Filtering an Array of Nested Arrays and Objects Using Angular Pipes and Highlighting the Results | by Ramya Balasubramanian | The Startup | Medium](https://miro.medium.com/max/825/1*nz7TrLPzHDuDOrN9TWxxPA.png)