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363 views

1 answer

angular - 如何创建具有相同属性\方法的组件(How to create components with the same propertiesmethods)

Not even sure it is feasible in angular: I would like to create components which all have few same properties and methods, some ... feasible ? (可行吗？) ask by Guy E translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

296 views

1 answer

javascript - 如何在JavaScript中读取外部本地JSON文件？(How to read an external local JSON file in JavaScript?)

I have saved a JSON file in my local system and created a JavaScript file in order to read the JSON file and print ... 并用JavaScript打印其中的数据？) ask by user2864315 translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

910 views

1 answer

batch-file - 批处理文件将文件从一个文件夹复制到另一个文件夹(Batch file to copy files from one folder to another folder)

I have a storage folder on a network in which all users will store their active data on a server. (我在网络上有一 ... server \ storage \ data＆files ) ask by user73628 translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

412 views

1 answer

css - 如何禁用文本选择突出显示(How to disable text selection highlighting)

For anchors that act like buttons (for example, Questions , Tags , Users , etc. at the top of the Stack Overflow page) or tabs, is ... ，如果没有，最佳实践方法是什么？) ask by translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

157 views

1 answer

php - 如何防止PHP中进行SQL注入？(How can I prevent SQL injection in PHP?)

This post is a Community Wiki) . 这篇文章是社区维基) ) Edit existing answers to improve this post. 编辑现有答案以改善此职位 ) It ... happening? (如何防止这种情况的发生？) ask by community wiki translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

407 views

1 answer

c# - 如何将C＃对象转换为.NET中的JSON字符串？(How do I turn a C# object into a JSON string in .NET?)

I have classes like these: (我有这样的课程：) class MyDate { int year, month, day; } class Lad { string firstName; string lastName; ... 字符串编写器外，还有其他选择吗？) ask by Hui translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

512 views

1 answer

git - 从Git中的分支删除提交(Delete commits from a branch in Git)

I would like to know how to delete a commit. (我想知道如何删除提交 ) By delete , I mean it is as if I didn't make that ... HEAD )Is this correct? (这个对吗？) ask by hap497 translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

631 views

1 answer

vim - Vim中的remap，noremap，nnoremap和vnoremap映射命令有什么区别？(What is the difference between the remap, noremap, nnoremap and vnoremap mapping commands in Vim?)

Vim中的remap，noremap，nnoremap和vnoremap映射命令有什么区别？ ask by Chetan translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

422 views

1 answer

java - 您如何断言在JUnit 4测试中引发了某种异常？(How do you assert that a certain exception is thrown in JUnit 4 tests?)

How can I use JUnit4 idiomatically to test that some code throws an exception? (如何惯用JUnit4来测试某些代码引发异常？) While I can certainly ... 乱无章的东西，更是JUnit的精髓 ) ask by SCdF translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

241 views

1 answer

c# - d效率低于[0-9](d is less efficient than [0-9])

I made a comment yesterday on an answer where someone had used [0123456789] in a regular expression rather than [0-9] or ... sw.Elapsed; } } } ask by weston translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

204 views

1 answer

javascript - 在jQuery中序列化为JSON [重复](Serializing to JSON in jQuery [duplicate])

This question already has an answer here: (这个问题在这里已有答案：) Serializing an object to JSON 3 answers (将对象序列化为JSON 3答案) I ... :['ga','cd']}", ... ask by Herb Caudill translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

263 views

1 answer

python - __str__和__repr__之间的区别？(Difference between __str__ and __repr__?)

Python中__str__和__repr__什么区别？ ask by Casebash translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

592 views

1 answer

c++ - 使用Visual Studio C ++进行单元测试时的链接器错误(Linker error while unit testing with Visual Studio C++)

I want to unit test my C++ project with Visual Studio. (我想用Visual Studio对C ++项目进行单元测试 ) After adding the folders from ... 在哪里吗？) Thanks! (谢谢！) ask by David Speck translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

571 views

1 answer

javascript - Ajax请求返回200 OK，但是会引发错误事件而不是成功(Ajax request returns 200 OK, but an error event is fired instead of success)

I have implemented an Ajax request on my website, and I am calling the endpoint from a webpage. (我已经在我的网站上实现了Ajax请求，并且正在 ... (解决此问题的正确方法是什么？) ask by Pankaj Mishra translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

282 views

1 answer

javascript - 您如何获得JavaScript时间戳？(How do you get a timestamp in JavaScript?)

How can I get a timestamp in JavaScript? (如何获取JavaScript时间戳？) Something similar to Unix timestamp , that is, a single number that ... . (可以是数字或字符串 ) ask by pupeno translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

172 views

1 answer

javascript - JavaScript闭包如何工作？(How do JavaScript closures work?)

How would you explain JavaScript closures to someone with a knowledge of the concepts they consist of (for example functions, ... 它没有帮助 ) ask by community wiki translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

416 views

1 answer

amazon-dynamodb - DynamoDB延迟是否取决于每个分区的项目数(Does DynamoDB latency depend on number of items per partition)

Newbie to DDB here. (DDB的新手在这里 ) I've been using a DDB table for a year now. (我已经使用DDB表一年了 ) Recently, I made ... GetItem请求中，我同时指定了分区键和范围键 ) ask by user2103008 translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

240 views

1 answer

c++ - 为什么std :: vector没有释放方法？(Why std::vector does not have a release method?)

I found myself in a situation where I would have liked to have an analog of unique_ptr 's release() for std::vector<> . (我 ... 种方法让我尴尬地错过了？) ask by Emerald Weapon translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

504 views

1 answer

python - 如何在一个表达式中合并两个字典？(How do I merge two dictionaries in a single expression?)

I have two Python dictionaries, and I want to write a single expression that returns these two dictionaries, merged. (我有两个 ... dict.update() ）) ask by Carl Meyer translate from so...

asked Feb 21, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

439 views

1 answer

Maximum Length of a SQL Query in Oracle

I have written a SQL Query in Oracle that has 529 lines. Is this query not too long to be sucessfuly executed?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

437 views

1 answer

import - Converting special characters from csv to csv UTF-8

I've just tried converting my "normal" csv (produced by MS Excel when saving an xls just as ordinary csv) into csv UTF-8 ... no "Save as csv UTF-8" option. Many thanks in advance!...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

156 views

1 answer

javascript - How can I append the option without duplicate whenever click?

I have a dropdown button for filtering the data. The value of the dropdown list will contain the categories ... +76PVCmYl" crossorigin="anonymous"></script> </body>...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

158 views

1 answer

javascript - How do I use inputs from my html form in a getLink function?

So this is my first question, and it's also the first code I'm trying to write. I basically want to make a form ... br> <button onclick="getLink(dairport);">Launch</button> </form>...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

245 views

1 answer

python 3.x - torch.nn.CrossEntropyLoss().ignore_index is crashing when importing transfomers library

I am using layoutlm github which require python 3.6, transformer 2.9.0. I created an conda env: name: env_test ... pypi transformers 2.9.0 pypi_0 pypi urllib3 1.26.2 pypi_0...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.3k views

1 answer

jestjs - How would I setup bamboo unit testing that runs both karma and jest

I have been trying to set up server-side testing for my application but have run into an issue with bamboo ... set up server-side testing separately in the .bamboorc file...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

459 views

1 answer

ansible - Parsing vars from Ansble to powershell

I have created my own module. This module executes a powershellscript. But now I need to overgive them some variables, ... -Json But that doesnt work. Do you have any suggestions?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.1k views

1 answer

bluetooth lowenergy - Can an Android app discover a local BLE GATT server?

If Android app A sets up a BLE GATT server, can Android app B (on the same device) discover and connect to that GATT server as a client?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

549 views

1 answer

reactjs - NextAuth.js for authentication with Google facing [client_fetch_error] with next.js

I am using the next-auth.js library for authentication with Google in next.js. It is working fine in the localhost but ... /google Could anyone help me out on how to rectify it?...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

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