止于盛夏

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止于盛夏 2025-02-12 18:18:06

this < /a> and /a>听起来像是一个类似的问题。

显然,VUE语言功能(VOLAR)扩展是问题,降级至0.36.0

This and this sounds like a similar problem.

Apparently the Vue Language Features (Volar) extension is the issue, downgrade to 0.36.0

JSX元素类型&#x27; routerlink&#x27;没有任何构造或呼叫签名

止于盛夏 2025-02-12 15:27:19

您可能错误地输入了上述参考文献,并且无法正确识别它。仅使用 Cinemachine 和DELETE 实用程序

using Cinemachine;

还要根据组件或 CinemachineVirtualCamerabase 定义变量;

private CinemachineFreeLook CFL;

void Start()
{
    CFL = GetComponent<CinemachineFreeLook>();
}

You have probably entered the above reference incorrectly and it does not recognize it correctly. using only Cinemachine and delete utility.

using Cinemachine;

Also define the variable according to the component or CinemachineVirtualCameraBase;

private CinemachineFreeLook CFL;

void Start()
{
    CFL = GetComponent<CinemachineFreeLook>();
}

统一电影类型

止于盛夏 2025-02-12 14:58:14

此时发生错误:

widget.onChanged!(double.parse(value));

您必须确保 widget.onchanged 不是null。

最好的方法是:

if (widget.onChanged != null) {
   widget.onChanged!(double.parse(value));
}

widget.onChanged?.call(double.parse(value));

An error occurs at this point:

widget.onChanged!(double.parse(value));

You have to be sure that widget.onChanged isn't null.

The best way is:

if (widget.onChanged != null) {
   widget.onChanged!(double.parse(value));
}

or

widget.onChanged?.call(double.parse(value));

按下在键盘上按键盘上按下零值的零检查操作员

止于盛夏 2025-02-12 07:17:53

我喜欢

    def method():
        string = \
"""\
line one
line two
line three\
"""

    def method():
        string = """\
line one
line two
line three\
"""

I prefer

    def method():
        string = \
"""\
line one
line two
line three\
"""

or

    def method():
        string = """\
line one
line two
line three\
"""

多行字符串的适当凹痕?

止于盛夏 2025-02-12 01:02:54

k 绝对是 k 的关键类型时,您只能执行表单 t [k] 的索引访问;也就是说,当 k扩展键时。如果 t 然后, t 的唯一确定键是联盟每个成员中存在的键。也就是说, keyof(a | b | c)变为(keyof a)&amp; (b)&amp; (键C)

在您的情况下,由于 getTestimonialSsectionQuery ['tistimonialSsection'] 是对象类型的结合,既有 null and null dundefined ,您将不会是允许将不是 null undefined ...和 null undefined 的任何内容索引。 /代码>没有密钥;您根本无法将其索引。因此,错误:

type Bad = GetTestimonialsSectionQuery[
    'testimonialsSection']['testimonials'] // error!
// ----------------------> ~~~~~~~~~~~~~~
// Property 'testimonials' does not exist on type ...

如果您关心的只是对象类型,而不是 null 未定义的,则可以使用实用程序类型将联合过滤为仅在对象类型之前索引其中。通常,您可以通过 derce> dercord> dercem> derce> dexpude&lt; t,u&gt; 实用程序类型,但对于删除 null undefined 的特定且常见的情况,您可以使用

type Testimonials = NonNullable<
    GetTestimonialsSectionQuery['testimonialsSection']
>['testimonials']
/* type Testimonials = {
    __typename?: "Testimonial" | undefined;
    id: string;
    text: string;
    author?: {
        __typename?: "TestimonialAuthor" | undefined;
        id: string;
        name: string;
        photo: {
            __typename?: 'Asset';
            url: string;
        };
    } | null | undefined;
}[] */
type Testimonials = NonNullable<
    GetTestimonialsSectionQuery['testimonialsSection']
>['testimonials']
/* type Testimonials = {
    __typename?: "Testimonial" | undefined;
    id: string;
    text: string;
    author?: {
        __typename?: "TestimonialAuthor" | undefined;
        id: string;
        name: string;
        photo: {
            __typename?: 'Asset';
            url: string;
        };
    } | null | undefined;
}[] */

;呢

Playground link to code

You can only perform an indexed access of the form T[K] when K is definitely a key type for K; that is, when K extends keyof T. If T is a union type then the only definite keys of T are those keys present on every member of the union. That is, keyof (A | B | C) becomes (keyof A) & (keyof B) & (keyof C).

In your case, since GetTestimonialsSectionQuery['testimonialsSection'] is a union of an object type with both null and undefined, you won't be allowed to index into it with anything that isn't also a key of null and undefined... and null and undefined have no keys; you can't index into them at all. Hence the error:

type Bad = GetTestimonialsSectionQuery[
    'testimonialsSection']['testimonials'] // error!
// ----------------------> ~~~~~~~~~~~~~~
// Property 'testimonials' does not exist on type ...

If all you care about is the object type and not the null and undefined, you can use a utility type to filter the union to just the object type before indexing into it. In general, you can filter unions via the Exclude<T, U> utility type, but for the specific and common case of removing null and undefined, you can use the NonNullable<T> utility type:

type Testimonials = NonNullable<
    GetTestimonialsSectionQuery['testimonialsSection']
>['testimonials']
/* type Testimonials = {
    __typename?: "Testimonial" | undefined;
    id: string;
    text: string;
    author?: {
        __typename?: "TestimonialAuthor" | undefined;
        id: string;
        name: string;
        photo: {
            __typename?: 'Asset';
            url: string;
        };
    } | null | undefined;
}[] */
type Testimonials = NonNullable<
    GetTestimonialsSectionQuery['testimonialsSection']
>['testimonials']
/* type Testimonials = {
    __typename?: "Testimonial" | undefined;
    id: string;
    text: string;
    author?: {
        __typename?: "TestimonialAuthor" | undefined;
        id: string;
        name: string;
        photo: {
            __typename?: 'Asset';
            url: string;
        };
    } | null | undefined;
}[] */

Looks good!

Playground link to code

如何从接口访问嵌套的可选索引

止于盛夏 2025-02-11 14:15:31

如果您不是在您的代码中使用jQuery,则此答案是为您的,

您的代码应该与此相似:

function foo() {
    var httpRequest = new XMLHttpRequest();
    httpRequest.open('GET', "/echo/json");
    httpRequest.send();
    return httpRequest.responseText;
}

var result = foo(); // Always ends up being 'undefined'

felix kling做得很好为使用jquery for ajax的人们写答案,但是我我已经决定为没有的人提供替代方案。

注意,对于使用新的 fetch> fetch api api,Angular或Promise的人,我在下面添加了另一个答案


您面临的内容

是其他答案中“解释问题的解释”的简短摘要,如果您不确定阅读本文后,请阅读此内容。

Ajax中的 a 代表异步。这意味着发送请求(或更确切地说是接收响应)是从正常执行流中取出的。在您的示例中, 立即返回,下一个语句,返回结果; ,在您传递的功能以 success 呼叫之前,都将执行。

这意味着当您返回时,您定义的侦听器尚未执行,这意味着您返回的值尚未定义。

这是一个简单的类比:

function getFive(){
    var a;
    setTimeout(function(){
         a=5;
    },10);
    return a;
}

(fiddle)

a 返回的值是未定义的因为 a = 5 零件尚未执行。 Ajax的作用是这样,您在服务器有机会告诉您的浏览器该值是什么之前返回值。

解决此问题的一种可能解决方案是代码 ,告诉您的程序完成计算后该怎么办。

function onComplete(a){ // When the code completes, do this
    alert(a);
}

function getFive(whenDone){
    var a;
    setTimeout(function(){
         a=5;
         whenDone(a);
    },10);
}

这称为 cps 。基本上,我们正在传递 getfive 完成完成后执行的操作,我们告诉代码事件完成时如何反应(例如我们的Ajax调用,或在这种情况下为超时)。

用法将是:

getFive(onComplete);

它应在屏幕上提醒“ 5”。 (fiddle)

可能的解决方案

基本上有两种解决方法的方法:

  1. 使Ajax调用同步(我们称其为sjax)。
  2. 重组您的代码以正式使用回调。

1。同步Ajax-不要做!!

至于同步的Ajax,不要做!总而言之,它将冻结用户的浏览器,直到服务器返回响应并创建非常糟糕的用户体验。这是MDN的另一个简短摘要:

xmlhttprequest支持同步和异步通信。但是,总的来说,出于绩效原因,异步请求应优选同步请求。

简而言之

如果您要这样做,则可以传递标志。

var request = new XMLHttpRequest();
request.open('GET', 'yourURL', false);  // `false` makes the request synchronous
request.send(null);

if (request.status === 200) {// That's HTTP for 'ok'
  console.log(request.responseText);
}

https://develover.mozilla.org/en-us/docs/web/web/pai/xmlhttprequest/synchronous_and_ashronous_ashronous_requests#synchronous_requests#synchonchronous_request_request_request 您的功能接受回调。在示例代码 foo 中可以接受回调。当 foo 完成时,我们将告诉我们的代码如何 react

因此:

var result = foo();
// Code that depends on `result` goes here

变为:

foo(function(result) {
    // Code that depends on `result`
});

在这里我们传递了一个匿名函数,但是我们可以很容易地传递对现有功能的引用,使其看起来像:

function myHandler(result) {
    // Code that depends on `result`
}
foo(myHandler);

有关如何完成此类回调设计的更多详细信息,请检查Felix的答案。

现在,让我们定义foo本身以相应地行动

function foo(callback) {
    var httpRequest = new XMLHttpRequest();
    httpRequest.onload = function(){ // When the request is loaded
       callback(httpRequest.responseText);// We're calling our method
    };
    httpRequest.open('GET', "/echo/json");
    httpRequest.send();
}

(小提琴)

我们现在已经使我们的 foo 函数接受AJAX成功完成时运行的操作。我们可以通过检查响应状态是否不是200并相应地行动(创建失败处理程序等)来进一步扩展这一点。实际上,它正在解决我们的问题。

如果您仍然很难理解这一点,阅读AJAX启动启动指南< /a>在MDN。

If you're not using jQuery in your code, this answer is for you

Your code should be something along the lines of this:

function foo() {
    var httpRequest = new XMLHttpRequest();
    httpRequest.open('GET', "/echo/json");
    httpRequest.send();
    return httpRequest.responseText;
}

var result = foo(); // Always ends up being 'undefined'

Felix Kling did a fine job writing an answer for people using jQuery for AJAX, but I've decided to provide an alternative for people who aren't.

(Note, for those using the new fetch API, Angular or promises I've added another answer below)


What you're facing

This is a short summary of "Explanation of the problem" from the other answer, if you're not sure after reading this, read that.

The A in AJAX stands for asynchronous. That means sending the request (or rather receiving the response) is taken out of the normal execution flow. In your example, .send returns immediately and the next statement, return result;, is executed before the function you passed as success callback was even called.

This means when you're returning, the listener you've defined did not execute yet, which means the value you're returning has not been defined.

Here is a simple analogy:

function getFive(){
    var a;
    setTimeout(function(){
         a=5;
    },10);
    return a;
}

(Fiddle)

The value of a returned is undefined since the a=5 part has not executed yet. AJAX acts like this, you're returning the value before the server got the chance to tell your browser what that value is.

One possible solution to this problem is to code re-actively , telling your program what to do when the calculation completed.

function onComplete(a){ // When the code completes, do this
    alert(a);
}

function getFive(whenDone){
    var a;
    setTimeout(function(){
         a=5;
         whenDone(a);
    },10);
}

This is called CPS. Basically, we're passing getFive an action to perform when it completes, we're telling our code how to react when an event completes (like our AJAX call, or in this case the timeout).

Usage would be:

getFive(onComplete);

Which should alert "5" to the screen. (Fiddle).

Possible solutions

There are basically two ways how to solve this:

  1. Make the AJAX call synchronous (let’s call it SJAX).
  2. Restructure your code to work properly with callbacks.

1. Synchronous AJAX - Don't do it!!

As for synchronous AJAX, don't do it! Felix's answer raises some compelling arguments about why it's a bad idea. To sum it up, it'll freeze the user's browser until the server returns the response and create a very bad user experience. Here is another short summary taken from MDN on why:

XMLHttpRequest supports both synchronous and asynchronous communications. In general, however, asynchronous requests should be preferred to synchronous requests for performance reasons.

In short, synchronous requests block the execution of code... ...this can cause serious issues...

If you have to do it, you can pass a flag. Here is how:

var request = new XMLHttpRequest();
request.open('GET', 'yourURL', false);  // `false` makes the request synchronous
request.send(null);

if (request.status === 200) {// That's HTTP for 'ok'
  console.log(request.responseText);
}

2. Restructure code

Let your function accept a callback. In the example code foo can be made to accept a callback. We'll be telling our code how to react when foo completes.

So:

var result = foo();
// Code that depends on `result` goes here

Becomes:

foo(function(result) {
    // Code that depends on `result`
});

Here we passed an anonymous function, but we could just as easily pass a reference to an existing function, making it look like:

function myHandler(result) {
    // Code that depends on `result`
}
foo(myHandler);

For more details on how this sort of callback design is done, check Felix's answer.

Now, let's define foo itself to act accordingly

function foo(callback) {
    var httpRequest = new XMLHttpRequest();
    httpRequest.onload = function(){ // When the request is loaded
       callback(httpRequest.responseText);// We're calling our method
    };
    httpRequest.open('GET', "/echo/json");
    httpRequest.send();
}

(fiddle)

We have now made our foo function accept an action to run when the AJAX completes successfully. We can extend this further by checking if the response status is not 200 and acting accordingly (create a fail handler and such). Effectively it is solving our issue.

If you're still having a hard time understanding this, read the AJAX getting started guide at MDN.

如何从异步电话中返回响应?

止于盛夏 2025-02-11 02:52:10

$ customer-&gt; cars 将返回集合,因为该关系是 hasmany ,因此您需要在视图中循环浏览集合

@foreach($customers as $customer)

    <tr>
        <td>{{$customer->id}}</td>
        <td>{{$customer->name}}</td>
        <td>{{$customer->adderss}}</td>
        <td>{{$customer->mobileNo}}</td>
        <th>{{$customer->License->id}}</th>
        <th>{{$customer->License->Exp}}</th>
            @foreach($customer->cars as $car)
                <td>{{$car->id}}</td>
                <td>{{$car->color}}</td>
                <td>{{$car->model_no}}</td>
                <td>{{$car->company}}</td>
            @endforeach
    </tr>
                               
@endforeach

$customer->cars will return a collection as the relationship is hasMany so you need to loop over the collection in the view

@foreach($customers as $customer)

    <tr>
        <td>{{$customer->id}}</td>
        <td>{{$customer->name}}</td>
        <td>{{$customer->adderss}}</td>
        <td>{{$customer->mobileNo}}</td>
        <th>{{$customer->License->id}}</th>
        <th>{{$customer->License->Exp}}</th>
            @foreach($customer->cars as $car)
                <td>{{$car->id}}</td>
                <td>{{$car->color}}</td>
                <td>{{$car->model_no}}</td>
                <td>{{$car->company}}</td>
            @endforeach
    </tr>
                               
@endforeach

获取收集Laravel

止于盛夏 2025-02-11 01:02:54

如果您不是在您的代码中使用jQuery,则此答案是为您的,

您的代码应该与此相似:

function foo() {
    var httpRequest = new XMLHttpRequest();
    httpRequest.open('GET', "/echo/json");
    httpRequest.send();
    return httpRequest.responseText;
}

var result = foo(); // Always ends up being 'undefined'

felix kling做得很好为使用jquery for ajax的人们写答案,但是我我已经决定为没有的人提供替代方案。

注意,对于使用新的 fetch> fetch api api,Angular或Promise的人,我在下面添加了另一个答案


您面临的内容

是其他答案中“解释问题的解释”的简短摘要,如果您不确定阅读本文后,请阅读此内容。

Ajax中的 a 代表异步。这意味着发送请求(或更确切地说是接收响应)是从正常执行流中取出的。在您的示例中, 立即返回,下一个语句,返回结果; ,在您传递的功能以 success 呼叫之前,都将执行。

这意味着当您返回时,您定义的侦听器尚未执行,这意味着您返回的值尚未定义。

这是一个简单的类比:

function getFive(){
    var a;
    setTimeout(function(){
         a=5;
    },10);
    return a;
}

(fiddle)

a 返回的值是未定义的因为 a = 5 零件尚未执行。 Ajax的作用是这样,您在服务器有机会告诉您的浏览器该值是什么之前返回值。

解决此问题的一种可能解决方案是代码 ,告诉您的程序完成计算后该怎么办。

function onComplete(a){ // When the code completes, do this
    alert(a);
}

function getFive(whenDone){
    var a;
    setTimeout(function(){
         a=5;
         whenDone(a);
    },10);
}

这称为 cps 。基本上,我们正在传递 getfive 完成完成后执行的操作,我们告诉代码事件完成时如何反应(例如我们的Ajax调用,或在这种情况下为超时)。

用法将是:

getFive(onComplete);

它应在屏幕上提醒“ 5”。 (fiddle)

可能的解决方案

基本上有两种解决方法的方法:

  1. 使Ajax调用同步(我们称其为sjax)。
  2. 重组您的代码以正式使用回调。

1。同步Ajax-不要做!!

至于同步的Ajax,不要做!总而言之,它将冻结用户的浏览器,直到服务器返回响应并创建非常糟糕的用户体验。这是MDN的另一个简短摘要:

xmlhttprequest支持同步和异步通信。但是,总的来说,出于绩效原因,异步请求应优选同步请求。

简而言之

如果您要这样做,则可以传递标志。

var request = new XMLHttpRequest();
request.open('GET', 'yourURL', false);  // `false` makes the request synchronous
request.send(null);

if (request.status === 200) {// That's HTTP for 'ok'
  console.log(request.responseText);
}

https://develover.mozilla.org/en-us/docs/web/web/pai/xmlhttprequest/synchronous_and_ashronous_ashronous_requests#synchronous_requests#synchonchronous_request_request_request 您的功能接受回调。在示例代码 foo 中可以接受回调。当 foo 完成时,我们将告诉我们的代码如何 react

因此:

var result = foo();
// Code that depends on `result` goes here

变为:

foo(function(result) {
    // Code that depends on `result`
});

在这里我们传递了一个匿名函数,但是我们可以很容易地传递对现有功能的引用,使其看起来像:

function myHandler(result) {
    // Code that depends on `result`
}
foo(myHandler);

有关如何完成此类回调设计的更多详细信息,请检查Felix的答案。

现在,让我们定义foo本身以相应地行动

function foo(callback) {
    var httpRequest = new XMLHttpRequest();
    httpRequest.onload = function(){ // When the request is loaded
       callback(httpRequest.responseText);// We're calling our method
    };
    httpRequest.open('GET', "/echo/json");
    httpRequest.send();
}

(小提琴)

我们现在已经使我们的 foo 函数接受AJAX成功完成时运行的操作。我们可以通过检查响应状态是否不是200并相应地行动(创建失败处理程序等)来进一步扩展这一点。实际上,它正在解决我们的问题。

如果您仍然很难理解这一点,阅读AJAX启动启动指南< /a>在MDN。

If you're not using jQuery in your code, this answer is for you

Your code should be something along the lines of this:

function foo() {
    var httpRequest = new XMLHttpRequest();
    httpRequest.open('GET', "/echo/json");
    httpRequest.send();
    return httpRequest.responseText;
}

var result = foo(); // Always ends up being 'undefined'

Felix Kling did a fine job writing an answer for people using jQuery for AJAX, but I've decided to provide an alternative for people who aren't.

(Note, for those using the new fetch API, Angular or promises I've added another answer below)


What you're facing

This is a short summary of "Explanation of the problem" from the other answer, if you're not sure after reading this, read that.

The A in AJAX stands for asynchronous. That means sending the request (or rather receiving the response) is taken out of the normal execution flow. In your example, .send returns immediately and the next statement, return result;, is executed before the function you passed as success callback was even called.

This means when you're returning, the listener you've defined did not execute yet, which means the value you're returning has not been defined.

Here is a simple analogy:

function getFive(){
    var a;
    setTimeout(function(){
         a=5;
    },10);
    return a;
}

(Fiddle)

The value of a returned is undefined since the a=5 part has not executed yet. AJAX acts like this, you're returning the value before the server got the chance to tell your browser what that value is.

One possible solution to this problem is to code re-actively , telling your program what to do when the calculation completed.

function onComplete(a){ // When the code completes, do this
    alert(a);
}

function getFive(whenDone){
    var a;
    setTimeout(function(){
         a=5;
         whenDone(a);
    },10);
}

This is called CPS. Basically, we're passing getFive an action to perform when it completes, we're telling our code how to react when an event completes (like our AJAX call, or in this case the timeout).

Usage would be:

getFive(onComplete);

Which should alert "5" to the screen. (Fiddle).

Possible solutions

There are basically two ways how to solve this:

  1. Make the AJAX call synchronous (let’s call it SJAX).
  2. Restructure your code to work properly with callbacks.

1. Synchronous AJAX - Don't do it!!

As for synchronous AJAX, don't do it! Felix's answer raises some compelling arguments about why it's a bad idea. To sum it up, it'll freeze the user's browser until the server returns the response and create a very bad user experience. Here is another short summary taken from MDN on why:

XMLHttpRequest supports both synchronous and asynchronous communications. In general, however, asynchronous requests should be preferred to synchronous requests for performance reasons.

In short, synchronous requests block the execution of code... ...this can cause serious issues...

If you have to do it, you can pass a flag. Here is how:

var request = new XMLHttpRequest();
request.open('GET', 'yourURL', false);  // `false` makes the request synchronous
request.send(null);

if (request.status === 200) {// That's HTTP for 'ok'
  console.log(request.responseText);
}

2. Restructure code

Let your function accept a callback. In the example code foo can be made to accept a callback. We'll be telling our code how to react when foo completes.

So:

var result = foo();
// Code that depends on `result` goes here

Becomes:

foo(function(result) {
    // Code that depends on `result`
});

Here we passed an anonymous function, but we could just as easily pass a reference to an existing function, making it look like:

function myHandler(result) {
    // Code that depends on `result`
}
foo(myHandler);

For more details on how this sort of callback design is done, check Felix's answer.

Now, let's define foo itself to act accordingly

function foo(callback) {
    var httpRequest = new XMLHttpRequest();
    httpRequest.onload = function(){ // When the request is loaded
       callback(httpRequest.responseText);// We're calling our method
    };
    httpRequest.open('GET', "/echo/json");
    httpRequest.send();
}

(fiddle)

We have now made our foo function accept an action to run when the AJAX completes successfully. We can extend this further by checking if the response status is not 200 and acting accordingly (create a fail handler and such). Effectively it is solving our issue.

If you're still having a hard time understanding this, read the AJAX getting started guide at MDN.

如何从异步电话中返回响应?

止于盛夏 2025-02-10 19:05:34

这是我对Wilbert回答的后续:Mac OS X Yosemite也是如此。 Mac OS X Yosemite“>

看起来很多时间大约是您要求的时间的1.25倍,有时睡觉是您要求的时间的1到1.25倍。几乎永远不会(在1000个样本中,两次)的睡眠大大超过您要求的时间的1.25倍。

另外(未明确显示)1.25的关系似乎很好地保持着很好,直到您大约低于0.2 ms,之后开始有点模糊。此外,实际时间似乎比您要求的时间长约5毫秒大约超过20毫秒。

同样,OS X中 Sleep()的实现似乎与Windows或Linux内核Wilbert所使用的任何完全不同。

Here's my follow-up to Wilbert's answer: the same for Mac OS X Yosemite, since it's not been mentioned much yet.Sleep behavior of Mac OS X Yosemite

Looks like a lot of the time it sleeps about 1.25 times the time that you request and sometimes sleeps between 1 and 1.25 times the time you request. It almost never (~twice out of 1000 samples) sleeps significantly more than 1.25 times the time you request.

Also (not shown explicitly) the 1.25 relationship seems to hold pretty well until you get below about 0.2 ms, after which it starts get a little fuzzy. Additionally, the actual time seems to settle to about 5 ms longer than you request after the amount of time requested gets above 20 ms.

Again, it appears to be a completely different implementation of sleep() in OS X than in Windows or whichever Linux kernal Wilbert was using.

python的time.sleep()有多准确?

止于盛夏 2025-02-09 17:38:21

昨天这让我发疯。如果您查看错误,它将抱怨类型不匹配。 DeviceID是GUID。

我没有运气使用GUID键入变量:

$guid = [GUID]$deviceId
Get-AzureAdDevice -Filter "deviceId eq $($guid)"

这项工作:

#In my case it was an AD object
$deviceId = $adcomp.objectGuid
Get-AzureAdDevice -Filter "deviceId eq guid'$($deviceID)'" #<--yes, you need the single quotes.

感谢Github上的Klikr发布解决方案和链接以帮助文件,这似乎阐明了很多事情: https://github.com/azure/azure/azure-docs-powershell-azuread/shell-azuread/isshell-azuread/issues/issues/216#issuecomment-63333322 < /a>

帮助文件: https://www.powershellgallery.com/packages/azureadpreview/2.0.0.52/content/content/it%5cmicrosoft.azuread.azuread16.graph.graph.powershell.powershell.dll-hell.dll-hellp.xmll

ninl klikrikr: -p,我将在本周末阅读一些ODATA文档,以便我更好地理解所有这些文档。我发现自己写更多的自动化,需要Azure Err Entra数据,因此,如果我只知道并且不必搜索和玩耍就可以弄清楚某些事情,那就太好了。很棒的是他们具有铸造功能。

This was driving me crazy yesterday. If you look at the error it will complain about the type mismatch. DeviceID is a GUID.

I had no luck using a GUID typed variable:

$guid = [GUID]$deviceId
Get-AzureAdDevice -Filter "deviceId eq $($guid)"

This works:

#In my case it was an AD object
$deviceId = $adcomp.objectGuid
Get-AzureAdDevice -Filter "deviceId eq guid'$($deviceID)'" #<--yes, you need the single quotes.

Thank klikr on GitHub for posting the solution and link to help file which seems to spell out quite a few things: https://github.com/Azure/azure-docs-powershell-azuread/issues/216#issuecomment-633943632

Help file: https://www.powershellgallery.com/packages/AzureADPreview/2.0.0.52/Content/it%5CMicrosoft.Open.AzureAD16.Graph.PowerShell.dll-Help.xml

Unlike klikr :-P, I'll be reading some OData documentation this weekend so I can better understand all this. I'm finding myself writing more automation which requires Azure err Entra data, so it'd be nice if I just knew and didn't have to search and play around to figure certain things out. Great that they have casting functionality though.

通过设备ID进行Get-azureaddevice过滤

止于盛夏 2025-02-09 13:45:57

你明白了!

Checkupkeep 可用于更改区块链的状态。链条节点返回true时将调用 checkupkeek 函数 - 如果它花费了,则它将使用气体。

然后,使用 checkgaslimit 是为了确保它们不会使用太多气体。根据文档:

您的Checkupkeke可以使用链计算的最大气体。

You got it!

checkUpkeep can be used to change the state of the blockchain. The Chainlink nodes will call the checkUpkeep function when it returns true - and if it costs gas, it will use gas.

The use of the checkGasLimit then, is to make sure they don't use too much gas. Per the docs:

The maximum amount of gas that can be used by your checkUpkeep for off-chain computation.

链链链接守护机中检查气体限制的用途是什么?

止于盛夏 2025-02-09 11:52:56

这是Lance,Ecwid Apps&amp; API支持团队。感谢您的问题!

基本上,我们没有直接的API来获取“编辑站点”按钮的动作的URL。

此按钮只需通过这样的链接将您重定向到编辑页面: https://my.ecwid.com/edit-starter-site?wonderId= {storeId}&amp; lang = {language}

where :

  • {storeID}被您的商店ID替换,
  • {Lakenanage}被网站编辑器所需语言的两个符号值(例如,英语 en )替换。

以防万一,我们也有很多机会自定义设计和布局。您可以在此处找到有关它们的更多信息: https://api-docs.ecwid.com /参考/Customize-Appearance

另外,请随时通过我们的电子邮件

This is Lance, Ecwid Apps&API Support team. Thanks for your question!

Basically, we don't have a direct API for getting the URL of the action of the "Edit Site" button.

This button just redirects you to the editor's page via such a link: https://my.ecwid.com/edit-starter-site?ownerid={StoreID}&lang={Language}

Where:

  • {StoreID} is replaced with your store ID,
  • {Language} is replaced with the two-signs value (for example, en for English) of the needed language of the website editor.

Just in case, we also have many opportunities to customize the design and layout. You can find out more about them here: https://api-docs.ecwid.com/reference/customize-appearance.

Also, feel free to reach out to us via our email [email protected] if you have any questions, we'll be happy to help!

如何获得“编辑站点”的链接。 Ecwid的按钮

止于盛夏 2025-02-09 05:26:12

使用@parcelize优雅地读取和写入包裹中的数据。
没有这个,您需要非常小心地编写和读取数据的顺序。他们应该完全相同。否则,数据将被覆盖,或者在最坏的情况下被损坏。 @Parcelize在引擎盖下为您做这项工作。
https://develoveling.android.com/kotlin/parcelize

Use @Parcelize to gracefully read and write data from and into parcels.
Without this, you need to be extremely careful of the sequence in which you write and read data. They should be exactly the same. Otherwise, data is overwritten, or in the worst case, corrupted. @Parcelize does this work for you under the hood.
https://developer.android.com/kotlin/parcelize

如何解决BadParcelableException问题

止于盛夏 2025-02-08 22:53:41

可以帮助某人,就我而言,发生同样的错误,因为在Firestore规则中,我有 request.time&lt; timestamp.date(2022,8,6); 将日期更改为以后的时间点解决了我的问题。

May it help someone, in my case the same error occurred because in Firestore rules I had request.time < timestamp.date(2022, 8, 6); Changing the date to a later point in time solved my issue.

快照侦听器中的错误:FirebaseError:丢失或不足的权限

止于盛夏 2025-02-08 18:59:53

为了避免这种种族条件,您必须早些时候触发事件,这比最长的API呼叫方案要花费更多时间才能开始购买过程。
如果您有篮子系统,则可以在添加该物品后立即减少库存。然后,当您的篮子在购买后删除您的篮子时,对股票无能为力在您将篮子在一定时间后到期后增加股票。
即使没有用户在前端看到它,您仍然可以创建这样的类似篮子的系统。购买成功后,从会话元数据中检索您的篮子文档ID并将其删除。如果您在付款成功后不删除它,也就是说,在到期之前,将您的股票递减回来。
我希望我的答案不要太困惑,分享您要执行的实施,我很好奇!

To avoid such race condition you must trigger events earlier at a point that will take more time for your customer to start the purchase process than the longest API call scenario.
If you have a basket system, you could simply decrement the stock as soon as the item is added to it. Then when your basket is deleted after the purchase do nothing to the stock else after you make the basket expire after a certain time increment back your stock.
You can still create such a basket-like system even without the user seeing it in the front end. When the purchase succeeds, retrieve your basket doc id from the session metadata and delete it. If you don't delete it after a payment succeeds, that is, before expiration, increment your stock back.
I hope my answer is not too confusing, share the implementation you're heading for, I curious!

处理条纹结帐流量和Firestore更新,没有比赛条件?

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