我有意使用log4net将错误从我的应用程序写入Windows事件查看器.我可以这样做吗?如果可以,怎么样:).谢谢.
每次我尝试从位桶中拉出一个 repo 时,我都会收到错误
Failed to start Git process User Authentication Token not found
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我尝试重置 Windows 凭据,卸载并重新安装 git 和 Android Studio,因为我认为 Android Studio 4.0 和我的使用 Windows 10 的电脑存在兼容性问题。
有任何想法吗?
我使用webdeploy方法通过Teamcity部署网站:
web.csproj /P:Configuration=%env.Configuraton%/P:DeployOnBuild = True/P:DeployTarget = MSDeployPublish /P:MsDeployServiceUrl=%env.DeployServiceUrl%/P:AllowUntrustedCertificate = True/P:MSDeployPublishMethod = WMSvc/P: CreatePackageOnPublish = True /P:UserName=%env.DeployUserName% /P:Password=%env.DeployPassword%
我不断收到的错误:
[MSDeployPublish] VSMSDeploy(35s)[VSMSDeploy] C:\ Program Files(x86)\ MSBuild\Microsoft\VisualStudio\v10.5\Web\Microsoft.Web.Publishing.targets(4196,5):error ERROR_EXCEEDED_MAX_SITE_CONNECTIONS:Web部署任务失败.(已超出此站点的最大连接数.有关详细信息,请访问:http: //go.microsoft.com/fwlink/?LinkId = 221672 #ERROR_EXCEEDED_MAX_SITE_CONNECTIONS.)
在Teamcity代理上安装了Visual Studio 2010 Express,.netf框架版本:4.0
我会将数据播种到 AspNet 身份表中。该表已成功创建,但在尝试播种数据时出现错误。
System.InvalidOperationException:尝试激活“Microsoft.AspNetCore.Identity.UserManager”时,“无法解析类型为“Microsoft.Extensions.Logging.ILogger1[Microsoft.AspNetCore.Identity.UserManager1[Microsoft.AspNetCore.Identity.IdentityUser]]”的服务`1[Microsoft.AspNetCore.Identity.IdentityUser]
public static void EnsureSeedData(string connectionString)
{
var services = new ServiceCollection();
services.AddDbContext<IdentityDbContext>(options =>
options.UseSqlServer(connectionString));
services.AddIdentity<ApplicationUser, IdentityRole>()
.AddEntityFrameworkStores<IdentityDbContext>()
.AddDefaultTokenProviders();
using (var serviceProvider = services.BuildServiceProvider())
{
using (var scope = serviceProvider.GetRequiredService<IServiceScopeFactory>().CreateScope())
{
var context = scope.ServiceProvider.GetService<IdentityDbContext>();
context.Database.Migrate();
var userMgr = scope.ServiceProvider.GetRequiredService<UserManager<ApplicationUser>>();
var alice = userMgr.FindByNameAsync("alice").Result;
if (alice == null)
{
alice = new ApplicationUser
{
UserName = "alice",
Email = "AliceSmith@email.com",
EmailConfirmed = true
};
var result = userMgr.CreateAsync(alice, "My long 123$ password").Result;
if (!result.Succeeded)
{
throw new …
Run Code Online (Sandbox Code Playgroud) 我正在尝试单击此日历并使用 selenium 自动插入日期,但出现以下错误:
无效元素状态:元素必须是用户可编辑的才能清除它。
HTML 片段
<a id="enddate-dropdown" class="dropdown-toggle" role="button" data-toggle="dropdown" data-target="">
<p class="custom-datepickers__date-prefix ng-binding">To:</p>
<!-- ngIf: displayEndDate -->
<!-- ngIf: !displayEndDate --><div ng-if="!displayEndDate" class="custom-datepickers__no-date ng-scope"></div><!-- end ngIf: !displayEndDate -->
</a>
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代码片段
myclass.SetDateByXpath("//*[@id=\"enddate-dropdown\"]/p", myclass.GetDate("yyyy/MM/dd", mydate));
public void SetDateByXpath(String element, String value)
{
WebElement webElement = ExplicitWaitOnElement(By.xpath(element));
((JavascriptExecutor) driver).executeScript(
"arguments[0].removeAttribute('readonly','readonly')",webElement);
webElement.clear();
webElement.sendKeys(value);
}
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如果我手动设置日期,这是 HTML:
<a id="enddate-dropdown" class="dropdown-toggle" role="button" data-toggle="dropdown" data-target="">
<p class="custom-datepickers__date-prefix ng-binding">To:</p>
<!-- ngIf: displayEndDate --><p ng-if="displayEndDate" class="ng-binding ng-scope">2019/11/21</p><!-- end ngIf: displayEndDate -->
<!-- ngIf: !displayEndDate -->
</a>
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可能网站已更改,但现在我不知道如何设置此值。任何帮助将不胜感激。 …
selenium selenium-webdriver angular webdriverwait expected-condition
react-hook-form
我正在尝试在当前项目中创建表单验证。我已经尝试过不同的方法,但总是因为属性而出错ref
。如果我将 更改<FormField>
为input
,它就会开始工作。知道如何解决这个问题吗?
接触
import React from 'react';
import { useForm } from "react-hook-form";
import FormField from '../../components/FormField';
import Button from '../../components/Button';
const Contact = () => {
const { handleSubmit, register, errors } = useForm();
const onSubmit = values => console.log(values);
return (
<form onSubmit={handleSubmit(onSubmit)}>
<FormField
name="email"
onChange={() => { console.log("changed!") }}
ref={register({
required: "Required",
pattern: {
value: /^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,}$/i,
message: "invalid email address"
}
})}
/>
<p style={{ color: "red" }}>
{errors.email && …
Run Code Online (Sandbox Code Playgroud) 我试着围绕表达身体成员特征的概念.
我在互联网上找到的基本示例非常清楚,但我遇到了这段特定的代码,我不知道它究竟意味着什么:
Assert.Throws<DivideByZeroException>(() => calculator.Divide(5, 0));
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上面的例子来自一本关于TDD技术的书,这就是你可以看到Assert类的原因.应该抛出Divide方法DivideByZeroException
,现在我们正在测试它.
令人费解的部分是() => calculator.Divide(5, 0)
.
有人能解释那里究竟发生了什么吗?Divide函数的结果将体现为空括号?
我想知道如何将SwitchParameter作为参数传递.
function ExecuteWindowsTaskScheduler {
param(
[Parameter(Mandatory=$true)] [String] $TaskName #e.g. "Open Notepad task"
, [Parameter(Mandatory=$true)] [String] $TimeToExecute #e.g. "3:45pm/am"
, [Parameter(Mandatory=$true)] [System.Management.Automation.SwitchParameter] $FrequencyToExecute #e.g. -Once, -Daily, -Weekly, -DaysInterval...
, [Parameter(Mandatory=$true)] [String] $DomainAndUser #e.g. "yourdomain\yourusername"
, [Parameter(Mandatory=$true)] [String] $ProgramWithPath #e.g. "C:\PowerShell\yourFile.ps1"
, [Parameter(Mandatory=$false)] [bool] ${DebugMode}
)
$Trigger= New-ScheduledTaskTrigger -At $TimeToExecute -Once # Specify the trigger settings
$Action= New-ScheduledTaskAction -Execute "PowerShell.exe" -Argument $ProgramWithPath # Specify what script to run and with its parameters
$TaskExists= Get-ScheduledTask | Where-Object {$_.TaskName -like $TaskName }
Register-ScheduledTask -TaskName …
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