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厌味 2025-02-20 21:18:22

确保您的某些父组件未重新渲染。您可以使用React Dev工具,记录包括Onchange的会话。如果您的一位父母重新渲染,您将失去输入的焦点。否则,如果仅要渲染输入,则组件将保持焦点。

Make sure some of your parent component are not re-rendered. You may use react dev tools, record the session which includes onchange. If one of your parent is re-rendered, you will lose the focus of your input. Otherwise the component keeps the focus if only the input is to be rendered.

Textfield失去了每次击键的关注

厌味 2025-02-20 21:04:12

audit_admin是一个角色,默认情况下不会激活角色。您要么需要更改用户以使角色默认为活动,要么更改会话以激活角色:

alter user user_b default role audit_admin [, role1, role2, ...];

alter user user_b default role all;

alter session set role audit_admin;

请参见文档:

也首次分配时,在现有会话中无法激活角色。指定的用户必须启动新的会话才能继承新的特权。

AUDIT_ADMIN is a role, and roles are not activated by default. You either need to alter the user to make the role active by default, or alter the session to activate the role:

alter user user_b default role audit_admin [, role1, role2, ...];

alter user user_b default role all;

alter session set role audit_admin;

See documentation here:

Also note that a role cannot be activated in existing sessions when first assigned. The designated user must start a new session in order to inherit the new privileges.

特权需要用户更改审计政体?

厌味 2025-02-20 14:06:17

还要考虑

select t.* replace(_area as area_avg_flag)
from your_table t,
unnest(array(select distinct area_avg_flag from your_table) || ['NATIONAL AVG']) _area           

是否应用于您的问题中的样本数据 - 输出为

”在此处输入图像说明”

Consider also

select t.* replace(_area as area_avg_flag)
from your_table t,
unnest(array(select distinct area_avg_flag from your_table) || ['NATIONAL AVG']) _area           

if applied to sample data in your question - output is

enter image description here

BigQuery SQL实现重复所有列的值,除了一个具有不同的值

厌味 2025-02-20 13:04:10

我已经四处寻找答案,然后遇到类似的帖子这可能有解决您问题的解决方案。

根据上述帖子,此错误的原因是由于Python的编码,通常是ascii;可以通过以下方式检查编码,

import sys
sys.getdefaultencoding()

要解决您的问题,您需要使用以下内容将其更改为utf-8

import sys
reload(sys)   # Note this line is essential for the change 
sys.setdefaultencoding('utf-8')

想将原始解决方案归功于 @jochietoch

I have searched around for an answer and I came across a similar post that might have the solution for your problem.

According to the mentioned post, the reason for this error is due to the encoding for Python, which is usually ascii; the encoding can be checked by:

import sys
sys.getdefaultencoding()

To solve your problem, you need to change it to UTF-8, using the following!

import sys
reload(sys)   # Note this line is essential for the change 
sys.setdefaultencoding('utf-8')

Would like to credit the original solution to @jochietoch

python pandas filter word

厌味 2025-02-20 05:47:42

将条形码转换为类似格式。

df_bar['BARCODE'] = int(float(df_bar['BARCODE']))

Convert Barcode to similar format.

df_bar['BARCODE'] = int(float(df_bar['BARCODE']))

使用Python选择跨数据范围的行值

厌味 2025-02-20 02:16:44

由于屏幕视图是一个预定义的事件,因此您可以

await FirebaseAnalytics.instance.logScreenView(
    screenName: screenName, 
    screenClass: screenClass
);

在此处找到此可用事件的列表

https://pub.dev/documentation/firebase_analytics/latest/firebase_analytics/firebaseanalytics-class.html

Since screen view is a predefined event, you can do

await FirebaseAnalytics.instance.logScreenView(
    screenName: screenName, 
    screenClass: screenClass
);

This list of available events can be found here

https://pub.dev/documentation/firebase_analytics/latest/firebase_analytics/FirebaseAnalytics-class.html

cont oftrwite firebase screen_view参数

厌味 2025-02-20 01:40:09

我使用以下示例代码运行DAG,该代码使用bigQueryCreateemptyDataSetoperatorbigQueryCreateementyTableEperator使用BigQuery中的time_partitioning参数创建数据集和分区表。

import os
import time
import datetime
from datetime import datetime, date, time, timedelta

from airflow import models
from airflow.providers.google.cloud.operators.bigquery import (
    BigQueryCreateEmptyDatasetOperator,
    BigQueryCreateEmptyTableOperator,
)

from airflow.utils.dates import days_ago

PROJECT_ID = os.environ.get("GCP_PROJECT_ID", "your-project-id")
DATASET_NAME = os.environ.get("GCP_BIGQUERY_DATASET_NAME", "testdataset")

TABLE_NAME = "partitioned_table"

SCHEMA = [
    {"name": "value", "type": "INTEGER", "mode": "REQUIRED"},
    {"name": "ds", "type": "DATE", "mode": "NULLABLE"},
]

dag_id = "example_bigquery"


with models.DAG(
    dag_id,
    schedule_interval="@hourly",  # Override to match your needs
    start_date=days_ago(1),
    tags=["example"],
    user_defined_macros={"DATASET": DATASET_NAME, "TABLE": TABLE_NAME},
    default_args={"project_id": PROJECT_ID},
) as dag_with_locations:
    create_dataset = BigQueryCreateEmptyDatasetOperator(
        task_id="create-dataset", dataset_id=DATASET_NAME, project_id=PROJECT_ID
    )
    create_table = BigQueryCreateEmptyTableOperator(
        task_id="create_table",
        dataset_id=DATASET_NAME,
        table_id=TABLE_NAME,
        schema_fields=SCHEMA,
        time_partitioning={
            "type": "DAY",
            "field": "ds",
        },
    )
    
    create_dataset >> create_table

输出:

”在此处输入图像说明”

I used the below sample code to run dag’s which uses BigQueryCreateEmptyDatasetOperator and BigQueryCreateEmptyTableOperator to create dataset and partitioned table with the time_partitioning parameter in BigQuery.

import os
import time
import datetime
from datetime import datetime, date, time, timedelta

from airflow import models
from airflow.providers.google.cloud.operators.bigquery import (
    BigQueryCreateEmptyDatasetOperator,
    BigQueryCreateEmptyTableOperator,
)

from airflow.utils.dates import days_ago

PROJECT_ID = os.environ.get("GCP_PROJECT_ID", "your-project-id")
DATASET_NAME = os.environ.get("GCP_BIGQUERY_DATASET_NAME", "testdataset")

TABLE_NAME = "partitioned_table"

SCHEMA = [
    {"name": "value", "type": "INTEGER", "mode": "REQUIRED"},
    {"name": "ds", "type": "DATE", "mode": "NULLABLE"},
]

dag_id = "example_bigquery"


with models.DAG(
    dag_id,
    schedule_interval="@hourly",  # Override to match your needs
    start_date=days_ago(1),
    tags=["example"],
    user_defined_macros={"DATASET": DATASET_NAME, "TABLE": TABLE_NAME},
    default_args={"project_id": PROJECT_ID},
) as dag_with_locations:
    create_dataset = BigQueryCreateEmptyDatasetOperator(
        task_id="create-dataset", dataset_id=DATASET_NAME, project_id=PROJECT_ID
    )
    create_table = BigQueryCreateEmptyTableOperator(
        task_id="create_table",
        dataset_id=DATASET_NAME,
        table_id=TABLE_NAME,
        schema_fields=SCHEMA,
        time_partitioning={
            "type": "DAY",
            "field": "ds",
        },
    )
    
    create_dataset >> create_table

Output:

enter image description here

BigQuery / Airflow-无法创建分区表

厌味 2025-02-19 18:13:04

检查一下

public bool Comparing(string str1, string str2)
  => str2.StartWith(str1.replace("*","")) && str1.length == str2.Length;

check this

public bool Comparing(string str1, string str2)
  => str2.StartWith(str1.replace("*","")) && str1.length == str2.Length;

如何在字符串中检查可变字符并与另一个相同长度的字符串匹配?

厌味 2025-02-19 17:13:02

对于动态数组( malloc 或c ++ new ),您需要存储其他人提到的数组的大小,或者也许构建一个阵列管理器结构来处理,添加,删除,计数等等。不幸的是,C的执行速度几乎不如C ++这样做,因为您基本上必须为每种不同的数组类型构建它,如果您需要管理多种类型的数组,则很麻烦。

对于静态数组(例如示例中的静态数组),有一个用于获取大小的宏观宏,但不推荐使用,因为它不检查参数是否真的是静态数组。不过,宏是在实际代码中使用的,例如在Linux内核标题中,尽管它可能与下面的标题略有不同:

#if !defined(ARRAY_SIZE)
    #define ARRAY_SIZE(x) (sizeof((x)) / sizeof((x)[0]))
#endif

int main()
{
    int days[] = {1,2,3,4,5};
    int *ptr = days;
    printf("%u\n", ARRAY_SIZE(days));
    printf("%u\n", sizeof(ptr));
    return 0;
}

您可以Google出于对这样的宏观的了解。当心。

如果可能的话,C ++ STDLIB(例如向量),它更安全且易于使用。

For dynamic arrays (malloc or C++ new) you need to store the size of the array as mentioned by others or perhaps build an array manager structure which handles add, remove, count, etc. Unfortunately C doesn't do this nearly as well as C++ since you basically have to build it for each different array type you are storing which is cumbersome if you have multiple types of arrays that you need to manage.

For static arrays, such as the one in your example, there is a common macro used to get the size, but it is not recommended as it does not check if the parameter is really a static array. The macro is used in real code though, e.g. in the Linux kernel headers although it may be slightly different than the one below:

#if !defined(ARRAY_SIZE)
    #define ARRAY_SIZE(x) (sizeof((x)) / sizeof((x)[0]))
#endif

int main()
{
    int days[] = {1,2,3,4,5};
    int *ptr = days;
    printf("%u\n", ARRAY_SIZE(days));
    printf("%u\n", sizeof(ptr));
    return 0;
}

You can google for reasons to be wary of macros like this. Be careful.

If possible, the C++ stdlib such as vector which is much safer and easier to use.

如何找到数组的大小(从指向第一个元素数组的指针)?

厌味 2025-02-18 21:55:43

它发生在其他任何地方对模块的首次引用时发生。

F#模块被编译为.NET静态类,并且其所有do行都放在静态构造函数中。当类“加载”类时,在.NET中执行.NET中的静态构造函数,这是第一次尝试访问类中的任何内容时发生的。

通常,您不应依靠do行以进行任意副作用。理想情况下,您根本不应该拥有它们,但是如果必须,将它们的功能限制为初始化模块功能所需的内容。

It happens at the time of first reference to the module from anywhere else.

F# modules are compiled as .NET static classes, and all their do lines are put in the static constructor. Static constructors in .NET are executed when the class is "loaded", which happens the first time somebody tries to access anything in the class.

As a general rule, you shouldn't rely on the do lines for arbitrary side-effects. Ideally you shouldn't have them at all, but if you must, limit their functionality to initializing stuff that's directly required for the module to function.

何时评估模块中的f#“ do”语句?

厌味 2025-02-17 09:58:54

它现在正在工作

公共功能stock_record(请求$请求)
{

    if ($request->st_in == null && $request->st_out == null) {

       return back()->with('message', "you didn't either fill stock in or out");
    }

//在这里进行更正
if($ request-> st_in> 0&& $ request-> st_out> 0){
返回() - >带有('消息',“错误,您不能一次填写两个库存”)
//

It's working Now

public function stock_record(Request $request)
{

    if ($request->st_in == null && $request->st_out == null) {

       return back()->with('message', "you didn't either fill stock in or out");
    }

//correction Here
if ($request->st_in > 0 && $request->st_out > 0) {
return back()->with('message', "Error, You cannot fill both stock in and out at a time")
//

想要从HTML表单中仅获取2个输入字段之间的一个输入

厌味 2025-02-17 04:05:51

一个类不能从类型延伸。

您可以:

  • 从另一个类延伸。如果是抽象类,则可以在抽象类中实现具体方法,也可以定义您在扩展类中实现的抽象方法。
abstract class Base {
  concreteMethod() {
   // implementation of the concrete method (can still be overwritten in child)
  }
  abstract abstractMethod(): void // must be implemented in child
}

class Foo extends Base {
  abstractMethod() {
    // implementation of the abstract method
  };
}
  • 或从接口实现方法(和属性)

interface Base {
  prop1: string
  method(): void
}

class Foo implements Base {
  prop1: string;

  constructor() {
    this.prop1 = "hello world"
  }
  method() {
    // implementation of the method
  };
}

A class can't extend from a type.

You can either:

  • extend from another class. In case of an abstract class, you can either implement concrete methods in the abstract class or define abstract methods, which you implement in the extended class.
abstract class Base {
  concreteMethod() {
   // implementation of the concrete method (can still be overwritten in child)
  }
  abstract abstractMethod(): void // must be implemented in child
}

class Foo extends Base {
  abstractMethod() {
    // implementation of the abstract method
  };
}
  • or implement the methods (and properties) from an interface

interface Base {
  prop1: string
  method(): void
}

class Foo implements Base {
  prop1: string;

  constructor() {
    this.prop1 = "hello world"
  }
  method() {
    // implementation of the method
  };
}

Typescript从通用

厌味 2025-02-16 17:18:47

您在变量扩展中有额外的$。
您应该确认:

Log Many    @{${user}.COUNTRY}
FOR    ${item}    in    @{${user}.COUNTRY}
    Click Element    //span[myattribute="${item}"]
END

注意:我没有实验

You have an extra $ in the variable expansion.
You should confirm with:

Log Many    @{${user}.COUNTRY}
FOR    ${item}    in    @{${user}.COUNTRY}
    Click Element    //span[myattribute="${item}"]
END

Note: I have not experimented

如何使用循环使用机器人框架?

厌味 2025-02-16 04:33:45

根据评论发布解决方法,因为它可能会帮助某人寻求相同的问题。

在我的index.php文件中

include 'autoload.php';

$object = new Mainclass();
$list = $object->getList();

while ($row = $list->fetch()) {
    $obj = FactoryClass::subClass($row['type'],$row); //read row and instantiate type object
    echo $obj->showAttributes();
}

在我的 factoryclass 中,我创建一个实例

class FactoryClass
{
    public static function subClass($obj = '', $values = [])
    { 
        if (!empty($obj)) { 
            $class = $obj;
        } else {
            $class = 'sampleclass'; //fallback class
        }
        return new $class($values);
    } 
}

更新了我的类以在构造函数中接受参数并在其中称为setter,所以在我的myclass1.php

class MyClass1 extends AbstractClass
{
    public function __construct($values = [])
    {
        parent::__construct($values);
        if (!empty($values)) {
            //call setter functions of class attributes
        }
    }
    public function showAttributes()
    {
        //define the display calling getters
    }
}

中想要读取一行,基于行结果创建对象,
发送行结果设置属性并使用这些属性
显示页面内容而不是直接处理查询结果。

Posting the workaround based on comments as it might help someone looking for the same.

In my index.php file

include 'autoload.php';

$object = new Mainclass();
$list = $object->getList();

while ($row = $list->fetch()) {
    $obj = FactoryClass::subClass($row['type'],$row); //read row and instantiate type object
    echo $obj->showAttributes();
}

In my factoryclass where I create an instance

class FactoryClass
{
    public static function subClass($obj = '', $values = [])
    { 
        if (!empty($obj)) { 
            $class = $obj;
        } else {
            $class = 'sampleclass'; //fallback class
        }
        return new $class($values);
    } 
}

Updated my class to accept parameters in constructor and called setter in it, so in my MyClass1.php

class MyClass1 extends AbstractClass
{
    public function __construct($values = [])
    {
        parent::__construct($values);
        if (!empty($values)) {
            //call setter functions of class attributes
        }
    }
    public function showAttributes()
    {
        //define the display calling getters
    }
}

What I wanted is to read a row, create an object based on row result,
send row result to set the properties and use those properties
to display the page content instead of dealing with the query result directly.

pdo :: fetchclasStype没有寻找自动加载的类

厌味 2025-02-15 13:18:58

如果有可能在您的情况下,您可以根据RBAC描述Prisma请求中的精选操作

const getUser: object | null = await prisma.user.findUnique({
  where: {
    id: 22,
  },
  select: {
    email: role === Role.Admin, // <== like this
    name: [Role.Admin, Role.User].includes(role), // <== or like this with multiple roles
  },
})

If it's possible in your case, you can describe your select opition in prisma request based on RBAC

const getUser: object | null = await prisma.user.findUnique({
  where: {
    id: 22,
  },
  select: {
    email: role === Role.Admin, // <== like this
    name: [Role.Admin, Role.User].includes(role), // <== or like this with multiple roles
  },
})

根据用户角色(Prisma/Nestjs)返回不同API响应的最佳方法

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