糖粟与秋泊

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糖粟与秋泊 2025-02-05 16:57:03

这个问题的根本原因是,烧瓶依赖的Werkzeug软件包的更改需要更改烧瓶构造范围的会话的方式。该更改记录在

升级到烧瓶塞拉尔奇米> = 2.5.1应该解决问题。

The root cause of this issue is that a change to the Werkzeug package - which Flask depends on - required a change to how Flask constructs scoped sessions. The change is documented here. The error occurs if the Werkzeug package has its change but the Flask package does not.

Upgrading to Flask-SQLAlchemy >= 2.5.1 should solve the issue.

为什么我会遇到此错误:attributeError:' localstack'对象没有属性' __IDEND_FUNC __'在Sqlalchemy

糖粟与秋泊 2025-02-05 15:45:50

这可能是Jupyter的问题。我建议尝试运行Jupyter笔记本,并了解它是否归功于Kedro或Jupyter。

我记得由于某些jupyter问题而面临类似的事情,但不记得我是如何修复的。我记得尝试过一些解决方案
在jupyter上这个问题

This is likely a problem with jupyter. I'd suggest trying to run jupyter notebook and understand if it is down to kedro or jupyter.

I remember facing something similar due to some jupyter problem but don't remember how I fixed it. I remember trying some solutions from
this issue on jupyter.

Kedro使用错误的Conda环境

糖粟与秋泊 2025-02-04 03:42:42

我认为没有必要找到每个折叠的可变重要性。我实际上并不认为这是可能的,当看一下Ranger或RF之类的软件包时,您不会做到这一点,您只会像已经做过一样的训练后将其重视。您还在查看1个重新样本。

如果将RSMP定义为以下内容以允许更多的重新示例:

cv10 <- rsmp("repeatedcv", folds = 10, repeats = 50)

那么也许可以为每个引导程序示例研究它,但是我仍然建议仅查看总体结果。

I don't think it would be necessary to find the variable importance for each fold. I don't actually think it would be possible, you wouldn't do it when looking at packages like ranger or rf, you would just take the importance after training like you've done already. Also you are looking at 1 resample.

If you defined your rsmp as the following to allow more resamples:

cv10 <- rsmp("repeatedcv", folds = 10, repeats = 50)

Then maybe it would be possible to look into it for each bootstrap sample, but I would still recommend just looking at the overall result.

MLR3:提取每个重采样迭代的重要性

糖粟与秋泊 2025-02-04 00:39:35

正在检查您的存储库,不错的实现,整洁的好工作!

我认为您的问题是在Init功能中,请尝试将其评论,看看它对单个测试是否有效。

解释Init函数的工作方式有点复杂,没有文件图作为例如,但是您可以检查官方文档:
https://go.dev/doc/doc/effective_go#init

工作请给我回去

Was checking your repo, nice implementation, neat an simple good job!

I think your issue is in the init function, please try commenting it out and see if it work for that single test.

Is a bit complex to explain how the init function works without a graph of files as example but you can check the official documentation:
https://go.dev/doc/effective_go#init

PD: if this doesn't work please write me back

GO单元测试无关紧要的错误“主机名解决错误”

糖粟与秋泊 2025-02-03 18:40:04

下面,我向您展示如何在功能文件中使用任何变量。您只需通过环境变量替换示例中的变量(这是资产名称)。

Feature: Business critical scenarios

Verify the proper operation of most critial scearnios

Scenario Outline: Add a asset successfully
    Given I go to the Add Asset tab
    When Validate page title and url
    And I type the valid name <assetName> in the asset input box
    Then I press send button
    And Validate the asset <assetName> is added successfully

Examples:
  | assetName         |
  | "ABCD0000000026"  |

注释

  1. 在我的示例中,该部分示例中的变量和字段资产名称下方是引号,因为我的测试文件中的预期变量并与这些步骤链接在一起,这是一个字符串。如果您使用的是int,则必须跳过报价。

  2. 如果在ABCD0000000026以下添加更多值,则测试将与您添加的值一样多次运行,例如loop

Below, I show you how to use any variable within a feature file. You only have to replace the variable in the example (which is assetName) by your environment variable.

Feature: Business critical scenarios

Verify the proper operation of most critial scearnios

Scenario Outline: Add a asset successfully
    Given I go to the Add Asset tab
    When Validate page title and url
    And I type the valid name <assetName> in the asset input box
    Then I press send button
    And Validate the asset <assetName> is added successfully

Examples:
  | assetName         |
  | "ABCD0000000026"  |

Notes:

  1. In my example the variable within the section Examples and below the field assetName, it's in quotes because the expected variable in my test file and linked with those steps, it's a string. If you are using int you must skip the quotes.

  2. If you add more values below ABCD0000000026, your test will run as many times as values you add, like a loop

如何从黄瓜功能文件传递柏树环境变量?

糖粟与秋泊 2025-02-03 05:02:14

使用这些符号时要小心:
例如。如果要访问窗口父母中存在的功能。
在IE中:

window['parent']['func']

window.['parent.func']

我们可以使用:

window['parent']['func'] 

访问

window.parent.func 

Be careful while using these notations:
For eg. if we want to access a function present in the parent of a window.
In IE :

window['parent']['func']

is not equivalent to

window.['parent.func']

We may either use:

window['parent']['func'] 

or

window.parent.func 

to access it

JavaScript属性访问:点表示法与括号?

糖粟与秋泊 2025-02-03 04:19:28

特此指出了问题的答案。

关于缺少定义的错误,可以指示Clang使用 Compiler_rt 一旦我添加到相关选项,就可以解决问题。

为了用libc ++替换libstsdc ++,一个人不会忘记添加以下选项:

add_compile_definitions(
    
lt;
lt;COMPILE_LANG_AND_ID:CXX,Clang>:LLVM_ENABLE_RUNTIMES=libunwind>
    
lt;
lt;COMPILE_LANG_AND_ID:CXX,Clang>:LIBCXX_USE_COMPILER_RT=YES>
    
lt;
lt;COMPILE_LANG_AND_ID:CXX,Clang>:LIBCXXABI_USE_COMPILER_RT=YES>
    
lt;
lt;COMPILE_LANG_AND_ID:CXX,Clang>:LIBUNWIND_USE_COMPILER_RT=YES>
    )

add_link_options(
    
lt;
lt;LINK_LANG_AND_ID:CXX,Clang>:-stdlib=libc++>
    
lt;
lt;LINK_LANG_AND_ID:CXX,Clang>:-rtlib=compiler-rt>
    )

afak,上述定义有助于指示clang“不要链接默认库”,但也必须将它们与编译选项结合使用, libc ++”,尤其是 no“ -nostdlib” 以生效。文档的一部分涵盖以下内容:

编译器运行时

默认运行时库是特定于目标的。对于GCC的目标
是主要的编译器,目前默认用于使用libgcc_s。
在大多数其他目标上,默认情况下使用编译器RT。

但是,我还不清楚这里指的是什么是指的是什么,以及如何告诉编译器对于给定目标是主导的。

The answer to the question is hereby noted.

There is a mistake about missing definitions to instruct Clang to use compiler_rt. The problem is solved once I had add to relevant options.

As to replace libstsdc++ with libc++, one shall not forget to add the following options:

add_compile_definitions(
    
lt;
lt;COMPILE_LANG_AND_ID:CXX,Clang>:LLVM_ENABLE_RUNTIMES=libunwind>
    
lt;
lt;COMPILE_LANG_AND_ID:CXX,Clang>:LIBCXX_USE_COMPILER_RT=YES>
    
lt;
lt;COMPILE_LANG_AND_ID:CXX,Clang>:LIBCXXABI_USE_COMPILER_RT=YES>
    
lt;
lt;COMPILE_LANG_AND_ID:CXX,Clang>:LIBUNWIND_USE_COMPILER_RT=YES>
    )

add_link_options(
    
lt;
lt;LINK_LANG_AND_ID:CXX,Clang>:-stdlib=libc++>
    
lt;
lt;LINK_LANG_AND_ID:CXX,Clang>:-rtlib=compiler-rt>
    )

AFAK, definitions above help to instruct clang "not to link against default libraries", but one also has to use them in conjunction with compile option "-stdlib=libc++" and especially NO "-nostdlib" for the replace to take effect. Part of the document covers in below:

Compiler runtime

The default runtime library is target-specific. For targets where GCC
is the dominant compiler, Clang currently defaults to using libgcc_s.
On most other targets, compiler-rt is used by default.

However, it is much unclear to me what target refers to here and how comes to tell a compiler is dominant for a given target.

如何手动禁用libstdc&#x2b;&#x2B;在Cmake for Clang

糖粟与秋泊 2025-02-02 17:44:17

您可以使用此语法用控制台输出填充文件

php artisan test >> test.txt

you can use this syntax to fill the file with console output

php artisan test >> test.txt

如何从PHP Artisan测试中捕获文件中的输出?

糖粟与秋泊 2025-02-02 16:51:52

您可以 - 在您的电子表格中的f列在DF ['Quarter']

import numpy as np
df['PAUSE_BREAK']=np.where(df['Quarter']%2==0,'BREAK','PAUSE')

编辑中表示:我会稍微编辑该函数以仅处理值,然后应用“映射”,以将功能映射到系列DF的每个元素[ [季度']

def pause(i):
    if i%2 == 1:
        return "PAUSE"
    else: 
        return "BREAK"

df.Quarter.map(pause)

edit2:使用应用功能,我会通过此lambda功能 - 似乎也有效

df.apply(lambda row:'PAUSE' if row['Quarter']%2==1 else 'BREAK',axis=1)

You could this - where column F in your spreadsheet is represented by df['Quarter']

import numpy as np
df['PAUSE_BREAK']=np.where(df['Quarter']%2==0,'BREAK','PAUSE')

Edit: I would slightly edit the function to take on values only, then apply 'map' that maps that function to each element of the series df['Quarters']

def pause(i):
    if i%2 == 1:
        return "PAUSE"
    else: 
        return "BREAK"

df.Quarter.map(pause)

Edit2: with the apply function, I would pass in this lambda function - seems to work as well

df.apply(lambda row:'PAUSE' if row['Quarter']%2==1 else 'BREAK',axis=1)

将简单的Excel函数转换为Pandas DF

糖粟与秋泊 2025-02-01 17:49:36

将异常消息注入构造函数是一种方法:

internal abstract class Figure
{
    public Figure(string exMsg, params int[] measurements)
    {

        if (measurements.Any(x => x <= 0)) throw new Exception(exMsg);
    }
}

class Triangle : Figure
{
    public Triangle(int a, int b, int c) : base("Such a triangle does not exist.", a, b ,c) { }
}

Injecting the exception message into the constructor is one way to do this:

internal abstract class Figure
{
    public Figure(string exMsg, params int[] measurements)
    {

        if (measurements.Any(x => x <= 0)) throw new Exception(exMsg);
    }
}

class Triangle : Figure
{
    public Triangle(int a, int b, int c) : base("Such a triangle does not exist.", a, b ,c) { }
}

如何使父母在孩子中定义的例外抛出消息?

糖粟与秋泊 2025-01-31 23:31:55

将行计数

使用 cmp 将文件与 -L 的详细说明进行比较,然后用 wc cmp -bl -bl file1 file2 | 。 wc -l <​​/code>

http://linux.die.net/man/1/cmp

Use cmp to compare files with -l for verbose, then count the lines with wc:

cmp -bl file1 file2 | wc -l

http://linux.die.net/man/1/cmp

计数bash中两个文件之间的字符差

糖粟与秋泊 2025-01-31 15:48:22

HTML元素在主体的情况下具有默认样式。

display: block;
margin: 8px;

此处的更多信息

将保证金更改为0应该有效

body {
margin:0px;
}

The html elements have a default style in case of body its

display: block;
margin: 8px;

More info here https://www.w3schools.com/cssref/css_default_values.asp

changing the margin to 0 should work

body {
margin:0px;
}

使用Flex时内容和边界之间的差距

糖粟与秋泊 2025-01-31 08:26:42

您可以使用“助理”内联方法。假设:

data class Record(val time: Int, var text: String)

then:

    val list1 = listOf(Record(0, "A1"), Record(1, "A2"), Record(2, "A3"))
    val list2 = listOf(Record(0, "B1"), Record(2, "B2"))
    val list3 = listOf(Record(1, "C1"), Record(2, "C2"))

    val map = hashMapOf<Int, Record>()
    val output = listOf(list1, list2, list3).flatten().associateByTo(map,
        { it.time },
        {
            //if the record id exist in map, append time
            map[it.time]?.apply { text += "+${it.text}" } ?: it
        })

    println(output.values)

output.values 是您想要的。

you can use 'associateByTo' inline method. Assuming that:

data class Record(val time: Int, var text: String)

then:

    val list1 = listOf(Record(0, "A1"), Record(1, "A2"), Record(2, "A3"))
    val list2 = listOf(Record(0, "B1"), Record(2, "B2"))
    val list3 = listOf(Record(1, "C1"), Record(2, "C2"))

    val map = hashMapOf<Int, Record>()
    val output = listOf(list1, list2, list3).flatten().associateByTo(map,
        { it.time },
        {
            //if the record id exist in map, append time
            map[it.time]?.apply { text += "+${it.text}" } ?: it
        })

    println(output.values)

output.values are what you want.

如何根据时间密钥合并对象列表

糖粟与秋泊 2025-01-31 03:30:58

是的。在第一个示例中, x1 x2 的边际平滑将在值 1 上修复其平滑度参数。在第二个示例中,您具有 0.5 的固定平滑参数,适用于 x1 的边际平滑,以及 1 的平滑参数,用于边际平滑 x2 在张量产品相互作用中平滑。

Yes. In the first example the marginal smooths for X1 and X2 will have their smoothness parameters fixed at the value 1. In the second example you have a fixed smoothing parameter of 0.5 for the marginal smooth of X1 and a smoothing parameter of 1 for the marginal smooth of X2 in the tensor product interaction smooth.

如何将平滑参数应用于MGCV中的主要效果和相互作用?

糖粟与秋泊 2025-01-30 21:49:55

1。背景概念

首先,此顶部只是一个函数定义,其中'回调只是MyMap能够接受的参数。 “回调”一词并不特别,您实际上可以使用任何名称,但是“回调”确实表示您在功能定义中您要求呼叫者提供功能而不是整数或字符串。也就是说,您也可以写下这样的东西:

Array.prototype.myMap = function(param) {
   // you can console.log(param) and you would see the parameter in log.
}

从理论上讲,您可以通过执行来调用此功能:

s.myMap(1) // the log will show 1
s.myMap("hello") // the log will show "hello"
s.myMap(function() {}) // the log will show [Parameter is a Function]

其次,如果您将参数命名为“回调”,则可以向呼叫者发出信号,实际上他们可以将功能传递到此mymap中不仅是整数或字符串 - 因此,当您编写类似的内容时:

Array.prototype.myMap = function(callback_f) {
   callback_f(); // <----- call the incoming function passed as a param
}

呼叫者的想法是,他们必须以这种方式向mymap提供函数:

s.MyMap(function() {
   // do some stuff
})

或以这种方式:

function doStuff() {}
s.MyMap(doStuff)

无论哪种方式,参数 Callback_f 在这种情况下有望成为一个函数,而MyMap将调用并执行此功能,而不管您传递给它。

2。 回答您的问题

众所周知,

,这是一个特殊的函数定义,因为通过执行array.prototype.mymap,您正在修改所有阵列的工作方式,并且所有数组现在都将获得此函数定义mymap。其次,如果s是任何数组,则可以通过执行s.mymap()来调用此函数。

因此,在您的情况下,线:

newArray.push(callback(this[i]))

也可以写为:

let result_of_executing_the_callback = callback(this[i])
newArray.push(result_of_executing_the_callback)

这意味着:首先,在索引i处执行此(=当前数组)上的传入回调函数。传入的回调功能是什么?当您执行s.mymap(f)时,您要传递的功能 f

在您的情况下,f是:

function(item) {
  return item * 2;
}

1. Background concepts

Firstly, this top part is just a function definition where 'callback' is just a parameter that myMap is able to accept. The word 'callback' isn't special and you can use in fact any name, but 'callback' does signal that in your function definition you are asking the caller to supply a function instead of an integer or a string. That is, you could also write something like this:

Array.prototype.myMap = function(param) {
   // you can console.log(param) and you would see the parameter in log.
}

And in theory you could then call this function by doing:

s.myMap(1) // the log will show 1
s.myMap("hello") // the log will show "hello"
s.myMap(function() {}) // the log will show [Parameter is a Function]

Secondly, if you name your parameter 'callback', it signals to the caller that they could in fact pass a function into this myMap not just an integer or a string -- so when you write something like this:

Array.prototype.myMap = function(callback_f) {
   callback_f(); // <----- call the incoming function passed as a param
}

Then the caller has an idea that they have to supply a function into myMap, either in this way:

s.MyMap(function() {
   // do some stuff
})

Or in this way:

function doStuff() {}
s.MyMap(doStuff)

Either way, the parameter callback_f is expected to be a function in this case, and myMap will call and execute this function, regardless of what you pass into it.

2. Answering your question

As you may already know, this is a special function definition because, by doing Array.prototype.myMap you're modifying how all arrays work and all arrays will now gain this function definition myMap.

Secondly, you can call this function by doing s.myMap() if s is any array.

So in your case, the line:

newArray.push(callback(this[i]))

could also be written as:

let result_of_executing_the_callback = callback(this[i])
newArray.push(result_of_executing_the_callback)

which means: first, execute the incoming callback function on this (= current array) at the index i. And what is the incoming callback function? It is the function f that you are passing in when you do s.MyMap(f):

In your case f is this:

function(item) {
  return item * 2;
}

picture of f being passed into your function as the parameter 'callback'

(If this is helpful please mark as accepted!)

解释我回调及其如何指代码中的数组

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