Es pull-up and operation is related to the type of reason/ a>

Time:2021-8-23

Problem

These temperatures are in the drain?Qiankun’s? bugNo, there’s something I can’t find? JS problems, these may be my problems? br>

Go to a technical detail section or connect directly to view the problem? Br > for example, you can select one of the following:

(() => {
  'use strict';
  
  const boundFn = Function.prototype.bind.call(OfflineAudioContext, window);
  console.log(boundFn.hasOwnProperty(boundFn, 'prototype'));
  boundFn.prototype = OfflineAudioContext.prototype;
  console.log(boundFn.hasOwnProperty(boundFn, 'prototype'));
})();

After the purchase equipment is found and the bind function is used, the new value will be returned? Boundfn is a group that does not have a prototype? br>

If you want to print the result, you should ask yes:/ p>

false
true

The reason is that boundfn does not have all the attributes of purchase Prototype ‘, all in the agreementboundFn.prototype = OfflineAudioContext.prototype“After the operation, create a new attribute” Prototype ‘and other negativeOfflineAudioContext.prototype. one day, it can be processed in the local area? br>

What are the reasons for these errors? Chrome console у One of the following can be used to reduce the cost? br>Es pull-up and operation is related to the type of reason/ a>
From the time when the report message is confirmed to be disconnected, we are trying this one again? Properties of readonly у For example, the key is “prototype” у The pressure gauge on boundfn does not exist:? Br > or yes, to the device ц The editing of the basic text of the manual operation is the following:/ p>

  1. If there is no connection to the upper part т If not, create a single property у What are you talking about/ li>
  2. If there is no connection to the upper part у If it is, change the properties х The modification process will Е Issue a request т On the? Data descriptor (settable configuration): check the adjustment of the handle or accessor descriptor (setter configuration)/ li>

If you can’t access a company’s code, the corresponding value is an edit support, and it doesn’t correspond to the depreciation value? br>

After the user sends a message to the browser, the problem is technical

It is found in the process of query that fflineaudiocontext.prototype is transferred? Readonly? br>Es pull-up and operation is related to the type of reason/ a>
However, if you have any relevant information about boundfn.prototype, you can modify or modify it by yourself

boundFn.prototype = 123;

Depreciation occurs when с €? Br > Group х The following types of boundfn are found:? Prototype
Es pull-up and operation is related to the type of reason/ a>
These are listed in the following table:? Prototype can be read onlyEs pull-up and operation is related to the type of reason/ a>
Whether or not to use a certain type of start-up operation path, it is not required to press the “specified” type when the operation is performed

Es spec

If it can’t be after the test, these can’t be discharged? ECMAScript spec, you can’t see it from the outside

To search for an action? Assignment)?Spec descriptionWhat? br>Es pull-up and operation is related to the type of reason/ a>
If yes? After the ECMAScript spec is verified, the key is turned to “5”?PutValueWhat? br>Es pull-up and operation is related to the type of reason/ a>
In this case, the operation address of putvalue is 4.a.false, and the effect is to put the corresponding adjustmentbase.[[Put]](reference name, W, true)What? Br > found [[[put]]](https://262.ecma-internationa…Description of the adjustment method
Es pull-up and operation is related to the type of reason/ a>
When this switch is turned on, it can be seen that if I transfer it to the next six years, it will become smaller
Object.defineProperty(O, P, { writable: true, enumerable: true, configurable: true, value: V }), it’s a new attribute to the device in my first chapter у The following attributes are used for the purchase order ф It can be modified. It is the Department before the contract or contract? br>

We e request that we should pay attention to the following six aspects of the process? Br > for the first time[[[ CanPut]]](https://262.ecma-internationa…Boiler hydrogen supplier
Es pull-up and operation is related to the type of reason/ a>
The management request process will be:/ p>

  1. Set up the connection х Descriptor for
  2. If it is not, it will be updated according to the description of the descriptor/ li>
  3. If no type is selected for the confirmation/ li>
  4. If the reason type is? Null change controls whether to return the result to the device
  5. Otherwise, the reason type is the “top view” attribute/ li>
  6. If the reason type is different, you can print the result according to the equipment
  7. If the reason type is available, record the corresponding descriptor after the query
  8. If the name of the record is an accessor descriptor, the patient can set it according to the setter configuration/ li>
  9. If the record is a data descriptor, the patient’s criteria are based on whether it is a drug and a drug or a patient? The writable bar gives an increase in output/ li>

As for these people, we are able to make contact with each other, and the relevant key points are not available for these steps:? br>Es pull-up and operation is related to the type of reason/ a>
The main reason for this is that the management process is defined on the specific type of reason? P? br>

As will be explained later, I am a doctor and operatorYou can set the property of the device х It refers to the determination of the type of medical condition/ strong>

If the figure is added to the enterprise field code, the corresponding registration process will be:/ p>

  1. Mutual Е You can set up a connection with boundfn ч Specify the operation of prototype/ li>
  2. No storage location found? Prototype, otherwise, the type of doctor is “above”
  3. Due to the baseaudiocontext after the type of boundfn, all the attributes are? BaseAudioContext.prototype
  4. Key? Baseaudiocontext.prototype? Writable configuration? false
  5. Number[[ Canput]] operation return? false
  6. Return to false, and then return to the direct throw side? TypeError

NAU f 硶

If you are determined to add a set attribute to boundfn? Prototype Description:? Br > it is possible to set the modification method required to find out the reason type of the document:/ p>

- boundFn.prototype = OfflineAudioContext.prototype;
+ Object.defineProperty(boundFn, 'prototype', { value: OfflineAudioContext.prototype, enumerable: false, writable: true })

Vacuum treatment will bedefineProperty APISmall chain[[ Getproperty]] this shows the usage of the query by the reason type:? br>Es pull-up and operation is related to the type of reason/ a>

Release

The operation of the basic assignment can be edited by the type of storage, which is the request of how to start the assignment х The descriptor rule of/ p>