Current Status The TC39 proposal is now at stage 3 (🎉🎉🎉🎉🎉) Implementation is in progress You can expect this feature in TypeScript 3.7 We'll update here when it's available in a nightly build Hol
if(/0x[0-9a-f]/) {// Oops! This block always runs.// ...} or maybe you’ve accidentally written=>(which creates an arrow function) instead of>=(the greater-than-or-equal-to operator): Copy if(x=>0) {// Oops! This block always runs.// ...} or maybe you’ve tried to u...
In TypeScript (or JavaScript), we can compare the two variables with either equality operator (‘==’) or strict equality operator (‘===’). Both comparison operators seems almost similar; but the way, they compare two given variables, is very different. The equality operator compares only...
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Kysely (pronounce “Key-Seh-Lee”) is a type-safe and autocompletion-friendlyTypeScriptSQLquery builder. Inspired byKnex.js. Mainly developed forNode.jsbut also runs on all otherJavaScriptenvironments likeDeno,Bun,Cloudflare Workersand web browsers. ...
You can use the && operator to execute two scripts sequentially. However, there is no cross-platform way to run two scripts in parallel, so we will install a package for this: npm install --save npm-run-all Alternatively you may use yarn: yarn add npm-run-all Then we can change ...
eslint-plugin: [array-type] support readonly operator (#429) (8e2d2f5) eslint-plugin: [explicit-function-return-type] Add handling for class properties (#502) (2c36325) eslint-plugin: [no-extra-parens] Fix build error (298d66c) eslint-plugin: [unbound-method] Work around class ...
For all functions in the returned snapshot, we record two extra pieces of information compared to tscheck: (1) the result of calling the function with the new operator (if the call returned normally), which helps us determine the structure of a class if the function is found to be a ...
For all functions in the returned snapshot, we record two extra pieces of information compared totscheck: (1) the result of calling the function with thenewoperator (if the call returned normally), which helps us determine the structure of a class if the function is found to be a construct...
Prismawhere we're building the next generation of database tooling. I'm excited to share that we've just announced preview support for Microsoft SQL Server (and Azure SQL) in Prisma. Prisma Client is an open-source auto-generated type-safe ORM/query builder for Node....