TypeScript

TypeScript is an open source programming language developed by Microsoft and first released in 2012. It is designed to add type safety to JavaScript while conforming as closely as possible to the syntax and semantics of the ECMAScript standard.
It is a syntactical superset of the JavaScript programming language; all valid JavaScript source code is also valid TypeScript source code, but not vice-versa. TypeScript compiles (or transpiles) to JavaScript, meaning that it can be utilized to target any JavaScript environment. It can be used to develop JavaScript for both client-side and server-side applications.
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Deno.env.set("", "")
causes the runtime to panic.
$ deno --version
deno 1.7.2 (release, x86_64-apple-darwin)
v8 8.9.255.3
typescript 4.1.3
$ deno --version
deno 1.7.2 (release, x86_64-apple-darwin)
v8 8.9.255.3
typescript 4.1.3
$ RUST_BACKTRACE=full deno eval 'Deno.env.set("", "")'
thread 'main' panicked at 'failed to set environment variable `""` to `""`: Invalid argument
📚 Docs or angular.io bug report
Description
Currently, we do not have glossary entry for template
`\u` in String.raw
Currently is you set a component property to an object carrying a BigInt
the entire storybook stops functioning. The console logs show an error trying to serialize this object.
Uncaught TypeError: Do not know how to serialize a BigInt
at JSON.stringify (<anonymous>)
(...)
Code sample to help you get the context :
const invitations = {
isLoading: false,
e
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Feb 22, 2021 - TypeScript
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Feb 23, 2021 - TypeScript
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Feb 23, 2021 - TypeScript
Environment
Vuetify Version: 2.3.16
Vue Version: 2.6.12
Browsers: Safari 14.0
OS: Mac OS 10.15.7
Steps to reproduce
Just try select part of text with mouse
Expected Behavior
Selected part of text
Actual Behavior
not selected text
Reproduction Link
相关平台
H5
浏览器版本: Mozila/5.0 (Linux;Android 9;V1938CT Build/PPR1.180610.011; wv) AppleWebKit/537.36 (KHTML,like Gecko)Chrome/62.0.3202.84 Mobile Safari/537.36 VivoBrowser/8.2.16.1
使用框架: React
复现步骤
在此系统自带的浏览器上, 随机无规律(暂时没找到规律) 部分element显示, 部分element不显示, 刷新后出现的问题也是一致, 在其他手机上(如iphone 6s ios13.3 iphone XSmax 13.6 小米...)
Taro能使用wxs吗?
ng update on windows fails when cli version wants to preinstall | loader.js | Cannot find module
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Feb 17, 2021 - JavaScript
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Feb 22, 2021 - TypeScript
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What cheatsheet is this about? (if applicable)
Basic cheatsheet
What's your issue or idea?
content duplication
There are two identical subheading, Types or Interfaces?.
And following contents are almost the same.
I think It is better to be deduplicated.
I'd appreciate it if you could consider it for the next reader. :)
**(If applicable) Reproduction of issue
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Feb 22, 2021 - Go
First
When run command pip install six
return error because pip is not installed. In result resolved commands brew install python; pip3 install six
Second
Before brew cask install <SOMETHING>
return error Error: Unknown command: cask. Resolved by use commands without cask:
brew install `
Both cases is not obvious for users which not used homebrew before (MacOS Big
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May 20, 2019 - TypeScript
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Feb 23, 2021 - TypeScript
Environment
- Package version(s): @blueprintjs/core@3.17.2 @blueprintjs/select@3.11.2
- Browser and OS versions: MacOS Catalina (10.15.1) / Chrome 78.0.3904.108
Question
Is there any solid documentation for the renderFilteredItems()
utility function exported from the select
package? It is briefly mentioned under the itemListRenderer
props section of the select
c
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Feb 22, 2021 - TypeScript
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Feb 22, 2021 - TypeScript
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Jan 13, 2021 - Go
Recently, we created a new lint category called a11y
. This new category is meant to be generic and work for JSX and HTML at the same time.
At the moment, we ported only two rules and we should to the same for most of the a11y-jsx
we currently have
Created by Microsoft
Released October 1, 2012
Latest release 12 days ago
- Repository
- Microsoft/TypeScript
- Website
- www.typescriptlang.org
- Wikipedia
- Wikipedia
Current behaviour: Moving away from the "Release Notes: ..." tab, the position is lost.
How to replicate.
Open the Release n