import { timer } from 'rxjs/internal/observable/timer';)或者
它只是根据时间停止执行(使用import { timer } from 'rxjs/internal/observable/timer';)
出于示例目的,属性、变量及其值的名称已更改:
import { finalize } from 'rxjs/internal/operators/finalize';
import { interval } from 'rxjs/internal/observable/interval';
import { timer } from 'rxjs/internal/observable/timer';
import { takeUntil, first } from 'rxjs/operators';
import { merge, EMPTY, of } from 'rxjs';
.
. // Attributes and Class declaration here
.
async startProcess(): Promise<void> {
this.isProcessLoading = true;
const { someId } = await this.exampleService.execute().toPromise();
const interval$ …Run Code Online (Sandbox Code Playgroud) 我有这个代码,可以在我的txt中添加一个人.但在名称中,例如,我想只允许字母.和年龄一样,我只想允许数字
add = do
putStrLn "Name:"
name <- getLine
putStrLn "Age:"
age <- getLine
let new = (name ++ " "++ idade ++ "\n")
appendFile "funcionarios.txt" new
putStrLn "Success!"
Run Code Online (Sandbox Code Playgroud)