Recent questions in Technique[技术]

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566 views

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python - 更改matplotlib中x或y轴上的“刻度频率”？(Changing the “tick frequency” on x or y axis in matplotlib?)

I am trying to fix how python plots my data. (我正在尝试修复python如何绘制我的数据 ) Say (说) x = [0,5,9,10,15] and (和) y = [0,1,2 ... 刻度线以5的间隔绘制是否有办法使其显示1的间隔？) ask by Dax Feliz translate from so...

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

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463 views

1 answer

python - 如何在python中剪切一个熊猫列，并使另一列的长度相等？(How to cut one pandas column in python, and make the other column equal in length?)

I have a dataframe consisting of a few columns, among these are X, Y and Z coordinates. (我有一个由几列组成的数据框，其中包括X，Y和Z坐标 )Now ... 度，这意味着X和Y现在在Z中具有更多列 ) ask by Zygos translate from so...

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

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312 views

1 answer

image - 在Markdown中更改图像大小(Changing image size in Markdown)

I just got started with Markdown. (我刚开始使用Markdown )I love it, but there is one thing bugging me: How can I ... Markdown，而不仅仅是GitHub的工作方式 ) ask by cantdutchthis translate from so...

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

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416 views

1 answer

mysql - 有什么方法可以列出或证明MySQL中的检查约束（例如使用主键和外键）吗？(Is there any way to list or evidence Check constraints (like is possible with Primary and Foreign Keys) in MySQL?)

If I want to see constraints on any particular table, I have used (如果我想查看任何特定表的约束，我已经使用了) describe table_name; or (要么) ... 的反馈，我欢迎您，我尝试坚持这些建议 ) ask by fourteen14 translate from so...

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

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464 views

1 answer

windows - 如果文件不再存在，如何卸载Windows服务？(How do I uninstall a Windows service if the files do not exist anymore?)

How do I uninstall a .NET Windows Service, if the service files does not exists anymore? (如果服务文件不再存在，如何卸载.NET Windows服务 ... (或者，还有更好的方法？) ask by Thomas Jespersen translate from so...

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

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356 views

1 answer

ruby - 为什么我们需要单独的openssl.rb文件？(Why do we need separate openssl.rb file?)

I want to understand why we need openssl.rb in bitcoin-ruby project. (我想了解为什么我们在比特币-红宝石项目中需要openssl.rb )Is Ruby ... not enough? (Ruby SSL实施还不够吗？) ask by HardFork translate from so...

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

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370 views

1 answer

ruby - 检查Ruby中的数组中是否存在值(Check if a value exists in an array in Ruby)

I have a value 'Dog' and an array ['Cat', 'Dog', 'Bird'] . (我有一个值'Dog'和一个阵列['Cat', 'Dog', 'Bird'] ) How do I ... (是否有一种简单的方法来检查值是否存在，仅此而已？) ask by user211662 translate from so...

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

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169 views

1 answer

android - 在找到“”的文本中添加\(Add in text where ' is found)

I'm making app, which needs to save post details in SQLite, and that post receives user input, like user text. (我正在制作应用程序， ... '的文本，并且SQL正常工作 ) ask by Igor Lerinc translate from so...

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

0 votes

401 views

1 answer

python - Python用户名和密码(Python Username and Password)

I have to make a Landmark Credit Union in their online banking department. (我必须在其网上银行部门中建立一个Landmark信用合作社 ... ") user_find(file_reader) main() ask by KitKat G translate from so...

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

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434 views

1 answer

python - UnicodeEncodeError：'ascii'编解码器无法在位置20编码字符u'\ xa0'：序数不在范围内（128）(UnicodeEncodeError: 'ascii' codec can't encode character u'xa0' in position 20: ordinal not in range(128))

I'm having problems dealing with unicode characters from text fetched from different web pages (on different sites). (我在处 ... 地解决此问题？) ask by Homunculus Reticulli translate from so...

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

0 votes

405 views

1 answer

c# - 如何使用反射调用泛型方法？(How do I use reflection to call a generic method?)

What's the best way to call a generic method when the type parameter isn't known at compile time, but instead is obtained ... ) { //... } } ask by Bevan 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

mysql - 我的注释代码有什么问题？(What is wrong with my code on making comments?)

This is my code on making comments. (这是我的注释代码 )It turns out that it has a reference error. (事实证明，它具有参考错误 )It ... col"> <hr> </div> </div> ask by potential-pancake translate from so...

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

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402 views

1 answer

html - 响应式图像对齐中心引导3(Responsive image align center bootstrap 3)

I do a catalog using Bootstrap 3. When displayed on tablets, the product images look ugly because of their small size ( ... 将帮助解决问题？) ask by Konstantin Rusanov translate from so...

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

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484 views

1 answer

google-api - 错误：使用Google Youtube Data API V3 Oauth服务在IIS上拒绝访问(Error: Access Denied on IIS using Google Youtube Data API V3 Oauth service)

I have created a web page (youtubeuploader.aspx) in asp.net to upload Video to youtube channel on button click . (我在 ... Appreciated! (帮助赞赏！) ask by SHEKHAR SHETE translate from so...

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

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479 views

1 answer

node.js - 当用户路径包含空格时，nvm-windows失败(nvm-windows fails when the user path contains a space)

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

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338 views

1 answer

java - 无法启动Eclipse-Java已启动，但返回了退出代码= 13(Can't start Eclipse - Java was started but returned exit code=13)

I am trying to get my first taste of Android development using Eclipse. (我正在尝试使用Eclipse进行Android开发 )I ran ... .launcher_1.30v20120522-1813.jar ask by Ben E. translate from so...

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

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330 views

1 answer

node.js - 异步等待所有承诺(async await with promise all)

I want to know if I am using promise.all correctly with async await. (我想知道我是否在异步等待中正确使用promise.all ) Basically, ... 01-11T22:00:00.000Z' } ] ] ask by user10980228 translate from so...

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

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379 views

1 answer

unix - 如何列出所有用户的所有cron作业？(How do I list all cron jobs for all users?)

Is there a command or an existing script that will let me view all of a *NIX system's scheduled cron jobs at once? (是否有命令或现 ... 是如果有人已经麻烦了......) ask by yukondude translate from so...

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

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341 views

1 answer

android - 模型中列表的值已更新，但未反映可组合函数(value of list in model is updated but it does not reflect on composable function)

I am creating demo project for using jetpack compose with mvvm , i have created model class that holds the list of users.. those ... 将不胜感激..谢谢) ask by Kushal Dave translate from so...

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

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336 views

1 answer

python - 是否有内置功能可以打印对象的所有当前属性和值？(Is there a built-in function to print all the current properties and values of an object?)

So what I'm looking for here is something like PHP's print_r function. (所以我在这里寻找的是类似PHP的print_r函数 )This is so I can debug ... 通过查看问题对象的状态来调试脚本 ) ask by fuentesjr translate from so...

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

0 votes

279 views

1 answer

javascript - 递归遍历数组数组(Looping through array of Arrays with Recursion)

I am trying to solve this problem with recursion because I want to make my life worse. (我想通过递归来解决此问题，因为我想让自己的生活变得更糟 )I am ... 3, 4, 5, 6, 7, 8, 9 ] ask by Jkaram translate from so...

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

0 votes

544 views

1 answer

android - BottomNavigationView中的选定项目与背景颜色相同(Selected Item in BottomNavigationView Has Same Color as Background)

I am implementing a bottom navigation menu. (我正在实现底部导航菜单 )but the first item in the menu is not ... @menu/bottom_nav_menu" /> </RelativeLayout> ask by miatech translate from so...

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

0 votes

241 views

1 answer

javascript - 在React中重置表单输入值(Reset form input values in React)

I want create a function using with i can reset value in form inputs without submit. (我想创建一个函数，我可以在不提交的情况下重置表单 ... }>Reset fields</label> </form> ); ask by sosick translate from so...

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

0 votes

644 views

1 answer

vue.js - 登录表单中的“记住我”复选框(Remember Me Checkbox in Login Form)

I have a Login form with 2 fields in my Login Component. (我的登录组件中有一个包含2个字段的登录表单 )I also have a remember me ... ", password: "", }; }, } ask by RAHUL KUNDU translate from so...

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

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304 views

1 answer

python - 熊猫忽略丢失的日期来查找百分位数(Pandas ignore missing dates to find percentiles)

I have a dataframe. (我有一个数据框 )I am trying to find percentiles of datetimes. (我试图找到日期时间的百分位数 )I am using the function: ... 下如何获得百分位以正确计算的任何想法？) ask by newwebdev22 translate from so...

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

0 votes

300 views

1 answer

html - 滑块区域外部的Bootstrap 4 Beta轮播箭头(Bootstrap 4 beta carousel arrows outside slider area)

I made a text only carousel in Bootstrap 4 beta. (我在Bootstrap 4 Beta中制作了仅文本轮播 )How can I get the arrows off of ... div> <div class="clearfix"></div> ask by mlegg translate from so...

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

0 votes

510 views

1 answer

sql - 如今，SQL数据库可以存储JSON。那为什么我们需要NoSQL？(These days SQL databases can store JSON. Then why do we need NoSQL?)

One of the advantages of NoSQL databases is to handle unstructured data. (NoSQL数据库的优点之一是处理非结构化数据 )Since that issue is now ... NoSQL在可伸缩性上仍然更好 ) ask by Mohit Gupta translate from so...

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

0 votes

448 views

1 answer

android - 如何从Android应用程序获取崩溃数据？(How do I obtain crash-data from my Android application?)

How can I get crash data (stack traces at least) from my Android application? (如何从我的Android应用程序获取崩溃数据（至少是堆栈跟踪）？)At ... 便我可以改进它并使其更加坚固 ) ask by community wiki translate from so...

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

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