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KalATSUA算法Python

enter image description here Hello, I created karatsuba algorithms for Pothon. For numbers of exponent 2. From 2 to 16 bits everything works, but then there is an error, I can not fix it, help. PS: I

具有Express后端的NEX.JS

I have a next.js application that runs with an express server. Everything was fine until the fetch. When I send from front-end to back-end post request, it works fine. And also when I try to fetch

如何在LaaLVE 5.6中保存多个数据上传到表中

I am using multiple images uploading system with preview in laravel 5.6. with Mysql this is My codes, <div class="field" align="left"> <h3>Upload your images</h3> <input type=

可以将DLL文件用作即插即用模块

My background is Java mainly, but this project has to be done in c#. So forgive me if I don't sound like I know exactly what I want, I may just use the wrong c# terms. The core question: Can I use .

在并行桌面中实现Favigon的尝试

I am creating a website. I have tried to add a favicon. I have created a folder in Visual Studio in the Solutions Explorer named images and placed my image named "KS-final.png" in it. It did not work

访问嵌套字典- Python的值

I have created a nested dictionary as follows: my_dict = {} my_dict[Length] = graph_dict It gives me the following dictionary. The usual keys() and values() commands give me the followings:

如何将重排序TabVIEW单元保存到核心数据

So I have my tableview when I re-order my rows it updates the tableview and everything but it isn't saving to core data. func tableView(_ tableView: UITableView, moveRowAt sourceIndexPath: IndexPath,

R GeoMymap似乎需要地图中的区域列。

Recently some code I've been using to make facet maps has started to give me this warning message Warning message: Unknown or uninitialised column: 'region'. The map file I have created, called

如何在Ubuntu中安装驱动器,不允许复制、粘贴?

Recently I have installed ubuntu in my system. I have made partion of disk, and it is as /media/as/29428f73-44cb-4089-bd8c-692ebba91795 -- /media/as/29428f73-44cb-4089-bd8c-692ebba91795 It also

如何在Java中查找列表中的数字之间的不同排序条件[复制]

i just a little confused, so i could not figure it out how to write this code, also I've searched in google, i couldn't find something useful. Ok, here's an example of what i need, Suppose we have a

Excel用户窗体多组合框

I have an Excel UserForm with (2) ComboBoxes. Both comboboxes list information from the "H" range, and ComboBox2 should list info from the "V" range. Any ideas what I am doing wrong here? I'm still

奇怪的路由错误角度2

When I try to access http://localhost:4200/category/0 it works but when I try to navigate to the same link using below rendered link it gives error <li _ngcontent-c1="" role="presentation"

SVG动画在导航开始后冻结

I am in the process of converting some animated GIF animated spinners to animated SVG for better/sharper display on Hi-DPI screens. One issue I've run into is that when a user starts navigating to

如何使UBITCON始终保持在加载的儿童视图控制器的顶部?

This is how I have my controller setup: The UIView is a container view. Inside this I load another view controller. This is how the stack of controllers look: Safe Area ScrollView ContainerView

当恢复活动时,如何保留和恢复由碎片(Android)中的GRIDWORD管理的Realver视图?

I am using recycle view in GridLayout and Picasso. When a user clicks on images, it opens in new Activity. But when the user comes back, recycle view doesn't restore from where the user opened the

在VisualFoxPro中准确地填充列表框

Helklo i am having trouble populating my listbox, like, i want to populate it WHERE active = "1" so that data with active = "1" are shown and data with active="0" are still hidden, this list shows

Python:列出相同的项目

i have a 3 lists. I need the result to be the same items. def main(args): list1 = ["hello", "day", "apple", "hi", "word"]; list2 = ["food", "hi", "world", "hello", "python"];

Python烧瓶上传文件使用Ajax Restest.file空

I am trying to upload an image about 1.62MB to an end point written using flask. the request.files object is always empty. I've checked the following questions but no luck: Flask request.files is

如何自动化SOAPUI中REST API的URL生成的动态令牌?

For my project I have created test cases in SOAPUI for Rest project. I have to pass token in header for each test steps that I have added in the test cases. Also the token validity only for 1 hour.

自定义路由不工作

I am trying to create a custom route in my rails app. It should be a variant of the New Record Form generated by a scaffold. I am trying to add new_task(a type of activity in my app). However, when I

方法在课堂上加载图像工作,但不是全部。

to load an image, I used : BufferedImage img = ImageIO.read(Sprite.class.getResourceAsStream(path)); And that work perfectly but, don't know why, when I use it in other class, it don't want to work.

追随追随者和引领者

How do we convert and add trailing and leading Zeros to a number? ex. 123.45. I Need to make this ten digits long and have padding numbers in front and back. Would like to convert it to 0001234500.

尽管存在产卵坐标,但对产卵玩家具有怪异行为的俄罗斯方块克隆

source The bug, as it currently appears, is in the player spawning in the middle of the matrix when it had stored 5 or more tetrominos. An attempt to buffer the upcoming type showed that of commit()

用同样的方法(Matlab)计算Python中的特征值

This is the Matlab code which is returning eigenvector in V and eigenvalue in D. Consider C is 9*9 matrix then V is 9*9 matrix and D is 9*9 diagonal. matrix. [V,D] = eig(C); I want the same thing in

Python SkEX-T-SNE:当我将初始值设置为以前的T-SNE时,它似乎又从头开始。

I am trying run a T-SNE whose initial placements are the results of a previous (identically done) T-SNE. Here is the code. tsne = TSNE(perplexity=50, n_components=2, init=tsneResult, n_iter=650,

Python视函数参数作为自动完成类

Is it possible to declare python functions with specific class parameters? The reason is that I want to avoid type errors (Happens to me quiet often) For example: def connect(socket as socket, HOST,

Maven自包含子伪影

I have a project which has 3 pom files: parent file (very basic one, just declares its children), main pom for building project itself and a pom file for generating swagger client library. The client

基于MS-Outlook的嵌入图像和尺寸调整

I whant to embed image in outlook inspector at cursor position so i have to use this line: string ImagePath = @"C:\Users\Itai\Desktop\photo.jpg"; document.Application.Selection.InlineShapes.

空手道程度报告整合

Karate -junit will provide Reports as BDD. We have new requirement to push this report to Report server KLOV(Extent Reports). Is this possible to with listener's? please let know the documentation.

带有PigGrES的原子公司触发时间戳

Given the following setup: CREATE EXTENSION IF NOT EXISTS "pgcrypto"; CREATE TABLE IF NOT EXISTS foo ( id TEXT DEFAULT gen_random_uuid () NOT NULL, text TEXT NOT NULL, is_latest BOOLEAN

无法摆脱不必要的链接

I've written a script in vba to parse some links (connected to contact keyword) from few sites. One link from each site. I used xmlhttp requests to accomplish the task. When I execute my script it

Flash播放器不播放视频7赢

In my laptop, i am not able to see the youtube videos in the flash player. The flash player always shows loading (round progress bar) only. I uninstalled the flash player and reinstalled the flash

如何使用MICICART.JS显示产品列表?

I am using minicart.js for add to cart products and it is working perfectly. My products are added in minicart popup section. Now I have generated checkout page where I want to show all my product

如何设置HyBISS中不区分大小写的优惠券代码?

Out Of The Box hybris promotion codes are case sensitive. If you creat a coupon code as TAKE50OFF, you need to enter it as TAKE50OFF to redeem, if you try Take50Off or take500ff, it will not work. I

美国制造业大学

I am planning to apply for US universities for fall 2019 in the field of manufacturing engineering , I have completed my bachelor in mechanical engineering with 75%(approx 3.5 GPA) and have two and

角服务不使用自来水

I have application on which one page will call the getBookBySearchText and it sets the list of books to local variable. Anothr page will call the getBookById after setting the local variable. But,

LUMN JWT认证没有雄辩和MySQL

I'm developing an API that uses not standard database connection that is not supported by Laravel by default. Because of that I am not able to use Eloquent Models to create JWT tokens and authenticate

我怎样才能加快码头工人的速度

For example, #!/bin/bash touch a b c d docker pull alpine # This SHOULD take the fraction of a second only docker build --no-cache -t test -f - . <<EOF FROM alpine COPY a / COPY b /tmp COPY c /

数据单元中的一个列元素是一个数组,如何展开它?

I have a dataframe, and each string in the array is unique. +---+--------------------+---+--------------------+---+--------------------+ | _1| _2 | _3| _4 | _5|

StasiListErrVestTestCurror没有日志记录,即使Cudion().Login

I'm trying to use selenium with StaticLiveServerTestCase in order to run the django server in the tests automatically. For some reason, login fails if I use StaticLiveServerTestCase, and succeeds in

如何导入CSV并将字段直接分离成数据库代码点火器

I have one csv that i need to import, here's the data: ------------------------------------------------------------------------- | id_attendance | emp_code | emp_name | date | time

未加载OSGi外部配置器文件夹

Based on Configurator Specification in OSGI Compendium we can specify configuration using json files. It is also mentioned that default config location can be changed from OSGI-INF/configurator to

简化嵌套Python代码

I have written a small helper function which I use to check if a navigation item is active. The code works as I expected, but it looks a little bit nested. Does anyone know how to simplify it? def

伊柯丽斯中的JavaScript智能IDE

I'm a java programmer who have used eclipse and intellij. I'm pretty comfortable for Java. Do we have a similar IDE which has the following features on ctr+space the methods should come for the

更改IIS快车的URL?

I want IIS Express to server a folder. In the output I get: Successfully registered URL "http://localhost:8080/" for site "Development Web Site" application "/" I would like to change the URL. The

不能导入反应式搜索

When I import reactive search from the following module: import {ReactiveBase} from "@appbaseio/reactivesearch"; It keeps showing me the following error: ./node_modules/@appbaseio/reactivecore/

PistGRES- 9.6——从多个列创建对象数组JSON

I have the following dataset here http://sqlfiddle.com/#!17/70f9a/1 I want to create a query that the result will be as follow: key: 1, avg_time_1: [{ "category": 10, "avg_time": 10},{ "category":

后端服务器:如何保留FialBaseApp实例?

I've been trying to implement the Firebase Admin SDK into our backend server, running on JAVA. The source of my question is this piece of code, provided by Google: FileInputStream serviceAccount =

C中的回溯占用了太多的时间。

I am developing an algorythm in C++ that uses Backtracking in this way: Considering a number sequence (ES: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15). Calculate (if exists) an Hamiltonian

Laravel如果数据库表为空

I have a simple database query to put out some stuff from database like example: $user->HeadHits = DB::table('csstats AS cs') ->where('cs.steamid', '=', $user->steam_id) ->select("cs.h_1")

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