瞳孔里扚悲伤

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瞳孔里扚悲伤 2025-02-21 01:22:53

申请型标题应为应用程序/zip

Application typ header should be application/zip

下载时我的邮政编码正在损坏

瞳孔里扚悲伤 2025-02-20 21:40:04

过程构建器不应该打开一个新窗口。默认情况下,它在后台执行此操作。您可以使用参数/c Start欺骗它以打开CMD窗口。添加AORTE参数以设置新窗口的位置:cmd/c start/d“ c:/users/”

使用流程构建器,这看起来像这样:

String command = "cmd /c start /D \"C:/users/\"";
ProcessBuilder pb = new ProcessBuilder(command.split(" "));
pb.start();

A process builder is not supposed to open a new window. It does this in the background by default. You can trick it to open a cmd window with using the parameter /c start. Add aother parameter to set the location of the new window: cmd /c start /D "C:/users/".

With a process builder this can look like this:

String command = "cmd /c start /D \"C:/users/\"";
ProcessBuilder pb = new ProcessBuilder(command.split(" "));
pb.start();

尝试使用Java秋千和FileChooser,但我的代码中存在错误

瞳孔里扚悲伤 2025-02-20 21:03:12

时间开源项目可用于在同步场景中实现补偿和萨加斯。时间的基本思想是,您将代码写为执行远程调用的代码的故障,不可能发生。如果流程失败,时间将在与崩溃之前完全相同的状态中迁移执行到其他机器。该州包括所有本地变量和阻止调用。
这是使用临时java sdk的传奇示例:

public void bookTrip(String name) {
    // Configure SAGA to run compensation activities in parallel
    Saga.Options sagaOptions = new Saga.Options.Builder().setParallelCompensation(true).build();
    Saga saga = new Saga(sagaOptions);
    try {
      String carReservationID = activities.reserveCar(name);
      saga.addCompensation(activities::cancelCar, carReservationID, name);

      String hotelReservationID = activities.bookHotel(name);
      saga.addCompensation(activities::cancelHotel, hotelReservationID, name);

      String flightReservationID = activities.bookFlight(name);
      saga.addCompensation(activities::cancelFlight, flightReservationID, name);
    } catch (ActivityFailure e) {
      saga.compensate();
      throw e;
    }
  }

不幸的是,。截至2022年夏天,正在开发。当前支持的语言是Typescript/JavaScript,GO,Java,Python & php。

对于.net,您还可以使用持久的任务框架和/或

Temporal open source project can be used to implement compensations and SAGAs in synchronous scenarios. The basic idea of Temporal is that you write your code as a failure of the code that performs remote calls cannot happen. In case of a process failure Temporal is going to migrate the execution to a different machine in exactly the same state as before the crash. The state includes all local variables and blocking calls.
Here is a SAGA example using Temporal Java SDK:

public void bookTrip(String name) {
    // Configure SAGA to run compensation activities in parallel
    Saga.Options sagaOptions = new Saga.Options.Builder().setParallelCompensation(true).build();
    Saga saga = new Saga(sagaOptions);
    try {
      String carReservationID = activities.reserveCar(name);
      saga.addCompensation(activities::cancelCar, carReservationID, name);

      String hotelReservationID = activities.bookHotel(name);
      saga.addCompensation(activities::cancelHotel, hotelReservationID, name);

      String flightReservationID = activities.bookFlight(name);
      saga.addCompensation(activities::cancelFlight, flightReservationID, name);
    } catch (ActivityFailure e) {
      saga.compensate();
      throw e;
    }
  }

Unfortunately, the .NET SDK for Temporal is still under development as of the summer of 2022. The currently supported languages are Typescript/Javascript, Go, Java, Python & PHP.

For .NET you can also use Durable Task Framework and/or Azure Durable Functions that are based on the same idea as Temporal.

如何实施同步交易系统?

瞳孔里扚悲伤 2025-02-20 15:17:18

仅使用API​​ URL,请刮擦所需的数据静态方式,您还可以轻松地使分页

import requests
from bs4 import BeautifulSoup
import pandas as pd
url = "https://dealt.ae/collections/laptops?page=1"

req=requests.get(url)
print(req)
soup = BeautifulSoup(req.content, "lxml")
lst={}

description =[x.get_text().strip() for x in soup.select('.product-title span')][2:][::2]

old_price =[x.get_text().strip() for x in soup.select('.old-price')][2:][::2]

special_price =[x.get_text().strip() for x in soup.select('.special-price')][2:][::2]

df= pd.DataFrame(data=list(zip(description,old_price,special_price)))
print(df)

输出:

BLACK and GOLD PARTY DECORATIONS Perfect Adult...  Dhs. 1,675.00    Dhs. 815.00
1   Lenovo L450 Thinkpad Laptop  - Intel Core i5-5...  Dhs. 1,630.00    Dhs. 760.00
2   Dell Latitude E7470 Laptop - Intel Core I5 6th...  Dhs. 1,700.00    Dhs. 830.00
3   Dell Latitude 3160 11.6 Inch Touchscreen Displ...  Dhs. 2,900.00  Dhs. 1,599.00
4   Lenovo T450 Thinkpad Laptop  - Intel Core i5-4...  Dhs. 2,900.00  Dhs. 1,550.00
5   Hp Elitebook Folio 9480m 14.1" Display Ci5-4th...  Dhs. 2,725.00  Dhs. 1,865.00
6   Macbook Air A1466 (2017) Laptop With 13.3-Inch...  Dhs. 3,314.00  Dhs. 1,465.00
7   Macbook Air A1466 (2017) Laptop With 13.3-Inch...  Dhs. 2,624.00  Dhs. 1,165.00
8   Dell Precision 7510 Laptop - Intel Core I7 6th...  Dhs. 2,509.00  Dhs. 1,115.00
9   Dell Precision 3510  Laptop - Intel Core I5 6t...  Dhs. 2,854.00  Dhs. 1,265.00
10  Dell Latitude E7490 Laptop - Intel Core I5 7th...  Dhs. 2,739.00  Dhs. 1,215.00
11  Dell Latitude E7490 Laptop - Intel Core I5 7th...  Dhs. 3,084.00  Dhs. 1,365.00
12  Dell Latitude E7480 Touch Screen Laptop - Inte...  Dhs. 2,969.00  Dhs. 1,315.00
13  Dell Latitude E7480 Touch Screen Laptop - Inte...  Dhs. 3,084.00  Dhs. 1,365.00
14  Dell Latitude E7480 Laptop - Intel Core I7 6th...  Dhs. 2,969.00  Dhs. 1,315.00
15  Dell Latitude E7480 Laptop - Intel Core I7 6th...  Dhs. 2,739.00  Dhs. 1,215.00
16  Dell Latitude E7480 Laptop - Intel Core I5 7th...  Dhs. 2,624.00  Dhs. 1,165.00
17  Dell Latitude E7480 Laptop - Intel Core I5 7th...  Dhs. 2,739.00  Dhs. 1,215.00
18  Dell Latitude E7480 Laptop - Intel Core I5 6th...  Dhs. 2,325.00  Dhs. 1,035.00
19  Dell Latitude E7480 Laptop - Intel Core I5 6th...  Dhs. 2,210.00    Dhs. 985.00
20  Dell Latitude E7470 Laptop - Intel Core I7 6th...  Dhs. 2,049.00    Dhs. 915.00
    
    

Just using API url, scrape the desired data static way where you also can make the pagination easily

import requests
from bs4 import BeautifulSoup
import pandas as pd
url = "https://dealt.ae/collections/laptops?page=1"

req=requests.get(url)
print(req)
soup = BeautifulSoup(req.content, "lxml")
lst={}

description =[x.get_text().strip() for x in soup.select('.product-title span')][2:][::2]

old_price =[x.get_text().strip() for x in soup.select('.old-price')][2:][::2]

special_price =[x.get_text().strip() for x in soup.select('.special-price')][2:][::2]

df= pd.DataFrame(data=list(zip(description,old_price,special_price)))
print(df)

Output:

BLACK and GOLD PARTY DECORATIONS Perfect Adult...  Dhs. 1,675.00    Dhs. 815.00
1   Lenovo L450 Thinkpad Laptop  - Intel Core i5-5...  Dhs. 1,630.00    Dhs. 760.00
2   Dell Latitude E7470 Laptop - Intel Core I5 6th...  Dhs. 1,700.00    Dhs. 830.00
3   Dell Latitude 3160 11.6 Inch Touchscreen Displ...  Dhs. 2,900.00  Dhs. 1,599.00
4   Lenovo T450 Thinkpad Laptop  - Intel Core i5-4...  Dhs. 2,900.00  Dhs. 1,550.00
5   Hp Elitebook Folio 9480m 14.1" Display Ci5-4th...  Dhs. 2,725.00  Dhs. 1,865.00
6   Macbook Air A1466 (2017) Laptop With 13.3-Inch...  Dhs. 3,314.00  Dhs. 1,465.00
7   Macbook Air A1466 (2017) Laptop With 13.3-Inch...  Dhs. 2,624.00  Dhs. 1,165.00
8   Dell Precision 7510 Laptop - Intel Core I7 6th...  Dhs. 2,509.00  Dhs. 1,115.00
9   Dell Precision 3510  Laptop - Intel Core I5 6t...  Dhs. 2,854.00  Dhs. 1,265.00
10  Dell Latitude E7490 Laptop - Intel Core I5 7th...  Dhs. 2,739.00  Dhs. 1,215.00
11  Dell Latitude E7490 Laptop - Intel Core I5 7th...  Dhs. 3,084.00  Dhs. 1,365.00
12  Dell Latitude E7480 Touch Screen Laptop - Inte...  Dhs. 2,969.00  Dhs. 1,315.00
13  Dell Latitude E7480 Touch Screen Laptop - Inte...  Dhs. 3,084.00  Dhs. 1,365.00
14  Dell Latitude E7480 Laptop - Intel Core I7 6th...  Dhs. 2,969.00  Dhs. 1,315.00
15  Dell Latitude E7480 Laptop - Intel Core I7 6th...  Dhs. 2,739.00  Dhs. 1,215.00
16  Dell Latitude E7480 Laptop - Intel Core I5 7th...  Dhs. 2,624.00  Dhs. 1,165.00
17  Dell Latitude E7480 Laptop - Intel Core I5 7th...  Dhs. 2,739.00  Dhs. 1,215.00
18  Dell Latitude E7480 Laptop - Intel Core I5 6th...  Dhs. 2,325.00  Dhs. 1,035.00
19  Dell Latitude E7480 Laptop - Intel Core I5 6th...  Dhs. 2,210.00    Dhs. 985.00
20  Dell Latitude E7470 Laptop - Intel Core I7 6th...  Dhs. 2,049.00    Dhs. 915.00
    
    

Selenium Web刮擦给了我错误的行,我在哪里做错了?

瞳孔里扚悲伤 2025-02-20 13:47:48

MPCHART绘制了程序员给出的每个点,它从不决定是否应该绘制哪些内容,因此我认为唯一的方法是通过某些过滤器函数找到30个检查点并将其设置为MPCHART,然后呼叫Chart Chart.invalidate。

MpChart draws every point which is given by programmer, it never decides which should be drawn or not, so I think the only way is to find the 30 checkpoints by some filter function and set it to MpChart, then call chart.invalidate

如何将最大绘制条目固定在线图上?

瞳孔里扚悲伤 2025-02-19 12:10:31

I think this application this Windows-only as I see in the part of 'Classifier' at https://pypi.org/project/pywin32/ only has Windows enviroment. And Colab's OS is Ubuntu. In addition, the list of packages for installation of pywin32 at https://pypi.org/simple/pywin32/ has no word related to Linux or Ubuntu. So may be you need to try another approach.
Other's question same to yours: Error when installing pywin32 (on Ubuntu)

可以在Google Colab上安装Pywin32

瞳孔里扚悲伤 2025-02-19 05:33:56

前言:此答案假设您正在使用Maven/Gradle的“标准目录布局”,它基于src/main/main/java


src/main/resources下的src/main/resources 。文件是 resources ,而不是文件。这意味着您必须使用Resource-tookup API访问它们。例如:

URL url = getClass().getResource("/com/application/exeServices/SetProcessWorkingSetSize.exe");

这将为您提供指向您的资源的URL,并且它将以独立于应用程序的方式来执行此操作。换句话说,它在类/模块路径上找到了资源。如果要读取资源,则使用inputStream使用url#openstream()(或直接获取inputStream 代码>类#getResourCeasStream(String))。请注意,资源是只读的。另外,请注意以上不包括src/main/resources在路径中。该目录仅存在于您项目的开发环境中;它在部署后不存在(也不存在于您的 build 输出中)。

如前所述,资源不是文件。这意味着您无法使用文件 api读取它们。一旦将应用程序包装到JAR文件或自定义运行时映像中,这尤其如此,因为文件具有不知道如何读取/引用包装资源。

但是你还有另一个问题。我非常怀疑Windows在JAR文件或自定义运行时映像中打包时能够执行可执行文件。就像Java的文件 API一样,Windows也不知道如何读取包装 java 资源。您必须将资源提取到常规文件中,然后使Windows执行该文件。例如:

// uses java.nio.file.Path and java.nio.file.Files
private void useCleaningService() {
  Path exe = Path.of(System.getProperty("user.home"), ".app_name", "SetProcessWorkingSetSize.exe");
  try {
    if (Files.notExists(exe)) {
      try (InputStream in = getClass().getResourceAsStream("/com/application/exeServices/SetProcessWorkingSetSize.exe")) {
        Files.createDirectories(exe.getParent());
        Files.copy(in, exe);
      }
    }
    Desktop.getDesktop().open(exe.toFile());
  } catch (Exception ex) {
    ex.printStackTrace();
  }
}

这将在用户主目录中将可执行文件提取到特定于应用程序的目录(替换.app_name使用您想要的任何名称)(例如,c:\用户\<用户名>)。仅当目标文件尚不存在时,它才会执行提取。这将防止不必要的工作,但是当前实施,它也将防止用它的新版本替换可执行文件(除非您更改目标文件的名称)。因此,根据您的需求,您可能需要修改代码以每个应用程序实例提取资源(可以使用简单的boolean flag来完成。

Preface: This answer assumes you're using the "standard directory layout" of Maven/Gradle, based on the presence of src/main/java and src/main/resources.


Files under src/main/resources are resources, not files. This means you have to access them using the resource-lookup API. For example:

URL url = getClass().getResource("/com/application/exeServices/SetProcessWorkingSetSize.exe");

This will give you a URL pointing to your resource, and it will do this in an application-location-independent way. In other words, it finds the resource on the class-path/module-path. If you want to read the resource then you'd open an InputStream using URL#openStream() (or get an InputStream directly by using Class#getResourceAsStream(String)). Note that resources are read-only. Also, notice the above does not include src/main/resources in the path. That directory only exists in your project's development environment; it does not exist after deployment (nor does it exist in your build output).

As previously stated, resources are not files. This means you can't read them using the File API. This is especially true once you package your application into a JAR file or custom run-time image, because File has no idea how to read/reference the packaged resource.

But you have another problem. I strongly doubt Windows is capable of executing an executable file when it's packaged in a JAR file or custom run-time image. Just like the File API of Java, Windows has no idea how to read packaged Java resources. You'd have to extract the resource into a regular file, and then have Windows execute that file. For example:

// uses java.nio.file.Path and java.nio.file.Files
private void useCleaningService() {
  Path exe = Path.of(System.getProperty("user.home"), ".app_name", "SetProcessWorkingSetSize.exe");
  try {
    if (Files.notExists(exe)) {
      try (InputStream in = getClass().getResourceAsStream("/com/application/exeServices/SetProcessWorkingSetSize.exe")) {
        Files.createDirectories(exe.getParent());
        Files.copy(in, exe);
      }
    }
    Desktop.getDesktop().open(exe.toFile());
  } catch (Exception ex) {
    ex.printStackTrace();
  }
}

This will extract the executable file to an application-specific directory (replace .app_name with the whatever name you want for that directory) in the user's home directory (e.g., C:\Users\<username>). It will only perform the extraction if the target file doesn't already exist. This will prevent unnecessary work, but as currently implemented, it will also prevent replacing the executable with new versions of it (unless you change the name of the target file). So, depending on your needs, you might want to modify the code to extract the resource once per application instance (can be accomplished with a simple boolean flag).

java.lang.illegalargumentException在jar构建后

瞳孔里扚悲伤 2025-02-18 19:58:59

在您的特定上下文中的等效性

super().append(integer)

将是

list.append(self, integer)

因为list是一种类型,您也需要明确指定列表。 list.Append是一个功能对象,而self.append bound bound方法对象。一个人需要两个论点,另一个则需要一个。

The equivalent of

super().append(integer)

in your particular context would be

list.append(self, integer)

Since list is a type, you need to explicitly specify the list as well. list.append is a function object, whereas self.append is a bound method object. One takes two arguments and the other takes one.

在Python正确的语法中扩展内置功能?

瞳孔里扚悲伤 2025-02-18 18:29:51

Although the documentation doesn't specifically state this, I'm expecting it's because you're including two glob patterns. You can either try **/*.csproj, or include two relative path with no wildcard characters, i.e.

src/Foo.csproj
src/Bar.csproj

Azure Pipeline将在Dotnet CLI任务中识别变量

瞳孔里扚悲伤 2025-02-18 11:48:25

根据您的代码段,该模型是db_postenf带有10个属性。关键是,当您从数据表中检索记录时,我认为您需要一个observableCollection&lt; db_postenf&gt;要接收从数据库读取的这些实体。BELOW是您的参考的代码段:

first ,使用observableCollection

public ObservableCollection<User> UserCollection { get; set; }

然后,然后在on papperatear方法:

        protected override async void OnAppearing()
        {
            base.OnAppearing();

            UserDB db = await UserDB.Instance;
            List<User> a = await db.GetUserAsync();
            UserCollection = new ObservableCollection<User>(a);
            userinfodata.ItemsSource = UserCollection;
        }

ps:在我的情况下,模式为用户

Per your code snippets, the model is DB_PosteNF with 10 properties.The key is that when you retrieve the records from the data table, I think you need a ObservableCollection<DB_PosteNF> to receive these entities that read from the database.Below is the code snippets for your reference:

First, define a UserCollection using ObservableCollection

public ObservableCollection<User> UserCollection { get; set; }

Then, in OnAppearing method:

        protected override async void OnAppearing()
        {
            base.OnAppearing();

            UserDB db = await UserDB.Instance;
            List<User> a = await db.GetUserAsync();
            UserCollection = new ObservableCollection<User>(a);
            userinfodata.ItemsSource = UserCollection;
        }

PS: In my case, the mode is User.

如何添加数据表中的记录

瞳孔里扚悲伤 2025-02-17 19:02:25

标记器通过采用周围单词的特征来起作用。一个名字的城市名称是一个说明,例如,它可能是组织的一部分,例如(帕丽斯·希尔顿(Paris Hilton))。

作为一个对这些实体一无所知的人,无论如何,这似乎是一个完全合理的决定。 Consider:

"I", "am", "amazed", "by", "Dylan", "van", "Baarle", "and", "Remco", "Evenepoel"

Okay,以van Baarle结尾的东西可能是一个人,这种情况使我认为第二个NE也是一个人。

word2 = [“ i”,“ am”,“惊人”,“”,“ dylan”,“ van”,“ baarle”,“ and”,“ remco”,“ embo”,“ evenpoel”,“ paris”,“ paris”, "Roubaix", "is", "a", "great", "race", "I", "watch", "on", "Eurosport"]

I read this as you're just live streaming your consciousness and have two separate thoughts in mind:

  • Dylan van Baarle amazes you
  • You like watching a race named "Remco Evenepoel Paris Roubaix"

The tagger works by taking features of the surrounding words. A city name late in a name is a tell that it is probably part of an Organization, for example (Paris Hilton non-withstanding).

As a human who knows nothing about these entities, this looks like a completely reasonable decision anyway. Consider:

"I", "am", "amazed", "by", "Dylan", "van", "Baarle", "and", "Remco", "Evenepoel"

Okay, something ending with van Baarle is probably a person, and that context makes me think the second NE is also a person.

words2 = ["I", "am", "amazed", "by", "Dylan", "van", "Baarle", "and", "Remco", "Evenepoel", "Paris", "Roubaix", "is", "a", "great", "race", "I", "watch", "on", "Eurosport"]

I read this as you're just live streaming your consciousness and have two separate thoughts in mind:

  • Dylan van Baarle amazes you
  • You like watching a race named "Remco Evenepoel Paris Roubaix"

为什么斯坦福·纳尔·塔格(Stanford Ner Tagger)为类似列表提供不同的标签?

瞳孔里扚悲伤 2025-02-17 11:07:02

授权服务器将您重定向到您的页面,这将在浏览器中发生。假设它将您将您重定向到https://myapp.example.com/callback。现在,实际上,您的前端还是后端都可以处理此页面都没关系。由于处理重定向的是浏览器,因此您可以随时通过向浏览器发送响应来响应用户。

这是可能的情况。

  1. 重定向到前端。

前端应用程序将获取获取访问令牌所需的授权代码(它将从重定向URI的URL参数读取)。现在,该应用程序可以做两件事:

  • 它可以直接调用授权服务器并交换授权代码以访问访问令牌。这将意味着您正在与公共OAuth客户端打交道(没有秘密),您应该实现 PKCE 为您更好地保护您的应用程序。这也意味着您的前端必须处理令牌本身 - 例如,如果要在页面刷新过程中保留令牌,则必须将其保存在本地存储中等。

  • 它可以致电您的后端并发送授权那里的代码。您的后端将处理令牌的代码交换。这意味着您可以拥有一个机密的OAuth客户端并使用秘密。如果需要,后端可以将令牌保存在DB中,并与您的前端建立基于cookie的会话。这意味着所有需要访问令牌的API都必须通过后端。后端还可以使用访问令牌做出响应,以便前端可以直接调用API,但是您必须再次照顾在前部处理令牌。

  1. 重定向到后端。

在这种情况下,https://myapp.example.com/callback由后端处理。您将授权代码交换为访问令牌。同样,客户可以有一个秘密。然后,您可以将令牌保存在DB中并建立基于Cookie的会话。现在,前端可以通过后端调用API,后端将能够将访问令牌附加到API调用上。另一个解决方案是将后端响应并重定向到前端应用程序,并在重定向URL中发送访问令牌。然后,前端应用程序将能够使用该令牌(因此,这有点像前端应用程序的隐式流程)。您必须小心地满足一些安全性最佳实践,例如,将令牌发送到重定向URI的片段中,而不是作为参数。

如您所见,这可能会在许多方面处理。我的建议是选择只有后端获取令牌并保存它们的任何选项,而前端使用基于cookie的会话。这使代币远离浏览器,目前被视为最佳安全实践。 (您可以在我们在Curity上发布的白皮书中阅读有关当前水疗安全性的更多信息: https://curity.io/resources/documents/single-page-application-security-whitepaper

The Authorization Server redirects you to your page, which will happen in a browser. Let's say it will redirect you to https://myapp.example.com/callback. Now, in fact, it doesn't matter whether your frontend or backend will handle this page. As it's the browser that handled the redirect, you can always respond to the user by sending back a response to the browser.

Here are the possible scenarios.

  1. Redirect to frontend.

The frontend app will get the authorization code that's needed to get the access token (it will read it from the URL params of the redirect URI). Now, the app can make two things:

  • it can call the Authorization Server directly and exchange the authorization code for an access token. This will mean that you're dealing with a public OAuth client (no secret is used) and you should implement PKCE for better protection of your app. This also means that your frontend will have to handle the tokens itself - e.g. if you want to keep the token during page refresh you will have to save it in the local storage, etc.

  • it can call your backend and send the authorization code there. Your backend will handle the exchange of code for a token. This means that you can have a confidential OAuth client and use a secret. The backend can save the token in a DB if needed and establish a cookie-based session with your frontend. This means that all calls to the API where the access token is needed will have to go through the backend. The backend can also respond with the access token so that the frontend is able to call APIs directly, but then again you have to take care of handling the token in the front.

  1. Redirect to backend.

In this scenario, https://myapp.example.com/callback is handled by the backend. You exchange the authorization code for an access token. Again the client can have a secret. You can then save the token in a DB and establish a cookie-based session. The frontend can now call the APIs through the backend and the backend will be able to attach the access token to the API calls. Another solution is to have the backend respond with a redirect to the frontend app and send the access token in the redirect URL. Then the frontend app will be able to use that token (so this would work a bit like the implicit flow for the frontend app). You have to be careful there to meet some security best practices, e.g. send the token in the fragment part of the redirect URI, not as a parameter.

As you can see, this may be dealt with in many ways. My recommendation is to choose any option where only the backend gets the tokens and saves them and the frontend uses a cookie-based session. This keeps the tokens out of the browser and is currently considered best security practice. (You can read more about the current state of SPA security in a whitepaper we've published at Curity: https://curity.io/resources/documents/single-page-application-security-whitepaper)

Fullstack系统中的auth0流

瞳孔里扚悲伤 2025-02-17 08:58:37

您可以使用多源规则将IP地址分组为一个规则。因此,从理论上讲,极限为(512规则x 8 IP块)

Add-AzWebAppAccessRestrictionRule -ResourceGroupName "ResourceGroup" -WebAppName "AppName" -Name "Multi-source rule" -IpAddress "192.168.1.0/24,192.168.10.0/24,192.168.100.0/24" -Priority 100 -Action Allow

You could use the Multi-source rules to logically group the IP addresses into one rule. So theoretically the limit is (512 rules x 8 IP blocks)

Add-AzWebAppAccessRestrictionRule -ResourceGroupName "ResourceGroup" -WebAppName "AppName" -Name "Multi-source rule" -IpAddress "192.168.1.0/24,192.168.10.0/24,192.168.100.0/24" -Priority 100 -Action Allow

管理具有超过512个IP地址的Azure AppService的IP白名单

瞳孔里扚悲伤 2025-02-17 08:02:50

iiuc,您可以将功能转换为sin,如下所示。听说我有10个值1-10,我正在改变它们以保持它们的循环关系。

a = np.around(np.sin([np.deg2rad(x*18) for x in np.array(list(range(11)))]), 3)
import matplotlib.pyplot as plt
plt.plot(a)

输出:

通过此功能工程,您可以看到功能的圆形性已编码。 0等于10。

IIUC, you can convert your features to something like sin as follows. Hear I have 10 values 1-10 and I am transforming them to keep their circular relation.

a = np.around(np.sin([np.deg2rad(x*18) for x in np.array(list(range(11)))]), 3)
import matplotlib.pyplot as plt
plt.plot(a)

Output:

enter image description here

Through this feature engineering you can see that the circularity of your feature is encoded. The value of 0 is equal to 10.

我应该如何处理音乐键(比例)作为KNN算法中的功能

瞳孔里扚悲伤 2025-02-17 07:46:39

您没有指定rdbms,但是在SQL Server上,至少可以使用它来获得(仅)错误的格式行:

SELECT * FROM borkeddatestable WHERE datecolumnname LIKE '__/%'

由于下划线 - '_'是单个字符的通配符,这将使您全部有两个字符的行然后是'/'

You don't specify the RDBMS but on SQL Server at least you could use this to get (only) the wrong format rows:

SELECT * FROM borkeddatestable WHERE datecolumnname LIKE '__/%'

Since the underscore - '_' is a single-character wildcard this will get you all rows where there's two characters followed by a '/'

我想根据日期格式查询字符串(日期)

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