Recent questions in Technique[技术]

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dns - 如何成为公共DNS服务器？(How to become a public DNS Server?)

是否可以将您自己的DNS服务器注册为公共DNS服务器，以便其他DNS服务器可以将查询发送到您自己的服务器？ ask by Mikolaj Murawski translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - 将深色模式实施为PDF(Implement Dark Mode to PDF)

我正在使用com.github.barteksc：pdf-view-pager：1.0.3通过互联网将pdf加载到我的应用程序中，我想实现暗模式，让用户可以在暗模式或常规模式下查看PDF ask by SARVESH HON translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Python：在打印合并排序功能的结果时，print选项提供所有步骤。如何只打印最终排序的数组？(Python: While printing the result of merge sort function, print option gives all steps. How to print only final sorted array?)

Here is the code for the function which must return new sorted list, how do I get only the final ... [54，26，93，17，77，31，44，55，20]，假）) ask by Elizabet Vollerner translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - GIF没有在乌龟里玩(GIF is not playing in turtle)

I want the GIF to play in the turtle screen. (我希望GIF在乌龟屏幕中播放 )But it is showing only the still image. ... window down : turtle.mainloop() ask by Andrew whiteman translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - 如何在Python中使用UNTAR命令？(How to use UNTAR command in Python?)

I want to replace os.system command with subprocess.call command in python. (我想用python中的subprocess.call命令替换os.system命令 ) D = " ... 文件时没有此类文件或目录错误) ask by james translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - 从方法外部获取到动作的路线(Get route to an action from outside the method)

Similar to Get the full route to current action , but I want to get the route from outside of the controller ... (); } } ask by William Jockusch translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python-3.x - tkinter-更新刷新页面/文本以使用新的功能返回(tkinter - updating refreshing a page/text to use new return from function)

i am new to programing and have been trying to get this to work. (我是编程的新手，一直在努力使其工作 ) ranlist() is a ... ": app = SampleApp() app.mainloop() ask by Leather_Syrup translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - 如何从C＃中动态创建的用户控件中检索数据(How to retrieve data from dynamically created user control in C#)

I have a user control which has text boxes and date picker. (我有一个带有文本框和日期选择器的用户控件 )When the form ... value from user control } } } ask by Gayathra Madubashana translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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wordpress - 如何从我的URL系统中删除index.php(How can I remove index.php from My URL System)

I have a web site. (我有一个网站 )I rearranged my main navigation menu with new URLs. (我用新的URL重新排列了主导航菜单 )But, I can't ... example? (我该怎么办，您能举个例子吗？) ask by Koray GüBüR translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - 创建双曲时的怪异行为(Bizarre behavior when creating a double)

I wrote a program that simulates perfectly elastic collisions in 1D using an event-driven algorithm. (我编写了一个程序，该程序使用事件驱动算 ... why. (我不明白为什么 ) ask by Orion translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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opengl - 为什么画线算法对切线的处理方式不同？(Why the line drawing algorithm handles the lines with the tangent differently?)

Why the Line drawing algorithms in graphics and visual computing handles the lines with |m| (为什么图形和视觉计算中的线条绘制算法使用| m ... (<1是否不同（m是切线）？) ask by Subhashana Silva translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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oracle - Oracle 12c YYYYMM年月份字段的范围vs列表分区(Range vs List partitioning for YYYYMM year month field Oracle 12c)

I have a table which holds monthly data differentiated by a column year month (YYYYMM, eg 201911). (我有一个表，其中包含按列年份月份 ... = ??)filter!! (过滤！！) ask by pOrinG translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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519 views

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python-3.x - Python分析字典的列表TypeError：字符串索引必须为整数(Python parse list of dictionaries TypeError: string indices must be integers)

I have HTML form input field that returns a list of dictionaries I want to get values from using PYthon in Django View. ( ... is happening? (怎么了？) ask by curtisp translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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unit-testing - 如何使用茉莉花对具有基类的组件进行单元测试(How to unit test a component with a base class using jasmine)

Can anybody advise on how I unit test a component in Angular 7 which extends from a base class? (有人可以建议我如何对Angular 7中从 ... . (任何帮助，将不胜感激 ) ask by Cragly translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - 使用Google Places API时出错。我该怎么办？(Error while using Google Places API. What should I do?)

I'm working with Google Places API . (我正在使用Google Places API )I have signed up and got an API key. (我已经注册并获 ... 以正常工作（没有cors-wherewhere URL）) ask by Sagarika Das translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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kotlin - 缩短代码会有负面影响吗？(Are there negative effects of shortening code?)

I wanted to know whether there are negative side effects (perfomance issues, readability etc) of shortening code, for example ... .dice_6 } ) } ask by Minathe translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - 将两个列表转换成字典并不能压缩所有组合-Python(Converting two lists into a dictionary doesn't zip all combinations - Python)

I have a dataset: (我有一个数据集：) from pandas import DataFrame Cars = {'1': [140.8731392,142.3481116,146.7621232,144.9406286, ... 一个元素而不是两个元素被压缩？) ask by eponkratova translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - 在Web API中为绑定日期属性指定日期格式(Specifying a date format for binding date property in a model in web api)

I have a class in my api that contains an id and DateTime property. (我的api中有一个包含id和DateTime属性的类 ) public class ... 性，我希望api返回错误的请求 ) ask by user2386390 translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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php - 在PHP中使用$ array []语法将key => value对添加到array？ [关闭](Add key=>value pair to array with $array[] syntax in PHP? [closed])

Closed) . 已关闭) ) This question needs details or clarity . 这个问题需要细节或说明 ) It is not currently accepting answers. 它当前不接受答案 ... "但不在数组内的最接近的语法是什么？) ask by Evanss translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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358 views

1 answer

android - 为什么一个简单的片段需要很长时间才能加载(Why a simple fragment takes a long time to load)

I'm using a bottom navigation view with fragments, the fragment switching is handled in my MainActivity like so: (我正在使用带有片段的底部导航 ... 图需要这么长的时间才能加载？) ask by Coffee translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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excel-vba - 创建一个具有约束的池中团队组合的Excel锦标赛宏(Create an excel tournament macro for combinations of teams in pools w/constraints)

I was looking for help in creating this macro that should solve several future problems for my beach volleybal tournament : ... 建议！) ask by Alessio Nebbia-Colomba translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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425 views

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powershell - SPWeb.GetItems不会重新调整文件夹类型的项目(SPWeb.GetItems Does not Retun Folder Type items)

I retrieved all items in my SharePoint list using .GetItems() command. (我使用.GetItems()命令检索了SharePoint列表中的所有项目 ) ... ) { //no output captured. } ask by gymcode translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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532 views

1 answer

swift - 无法在XCode 11.2.1中创建内部版本，错误为“角色是Admin，但至少需要Admin”(Can't able to create the build in XCode 11.2.1 with error “Role is Admin, but at least Admin is required”)

I try to create build and it's show message that "Role is member, at least admin is required to create the build" . (我尝试创 ... 示与以前相同的错误..) ask by Wahab Khan Jadon translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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mule - 您可以在Mule 4中使用JMX做什么事情？(What all things can you do with JMX in Mule 4?)

JMX can be used to manage any Java Application in running state. (JMX可用于管理处于运行状态的任何Java应用程序 )Is there any restrictions of ... xx运行时中使用JMX是否有任何限制？) ask by Siva translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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vba - 根据单元格值隐藏/显示工作表(Hide/Show worksheet based on cell value)

I'm currently working on a Macro that looks at specific cell values in a master worksheet and determines whether certain ... If Next i End Sub ask by Emibigpacem translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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444 views

1 answer

c# - 如何在工具提示WPF中添加HTML文本(how to add HTML text in tooltip WPF)

I have a string like " Objective) &cl To validate requirement" (我有一个字符串，例如 Objective) ＆cl以验证需求 ) How can I display this ... 如何在工具提示中以HTML格式显示此内容) ask by Praveen translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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438 views

1 answer

django - 在Django 2.2中的admin.py中注册抽象类的派生子类(Registering derived child class of abstract class in admin.py in django 2.2)

Does anyone know, how to register child class derived from abstract class in admin.py (the abstract class is in file ... 2.2 python-3.6) ask by Bhoj translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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symfony - 教义迁移不尊重实体(Doctrine migration is not respecting entity)

I made a new entity in symfony (我在symfony中建立了一个新实体) ... class MenuDay { /** * @ORMId() * @ORMGeneratedValue() * ... :) Thank you! (：）谢谢！) ask by Lucius Nagata translate from so...

asked Mar 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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