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400 views

1 answer

javascript - 包括使用webpack编译的捆绑软件，以在另一个js文件中使用(include bundle compiled with webpack to use in another js file)

I have the following structure of my app: (我的应用程序具有以下结构：) index.js (index.js) const app = require("./app") exports. ... appreciated. (任何建议，不胜感激 ) ask by vir us translate from so...

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

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363 views

1 answer

sql - Oracle alter table使团队可以支持多个慈善团体（如果他们希望更改数据库以满足此要求）(Oracle alter table to allow a team to support several charities if they wish change the database to satisfy this requirement)

Hi i need help with the following question: (嗨，我需要以下问题的帮助：) Following requests from several teams, Run Monash would like to allow ... 道该怎么做才能满足所问的问题 ) ask by Fish translate from so...

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

0 votes

255 views

1 answer

firebase - Firebase设置方法未将数据添加到现有集合(Firebase set method not adding data to an existing Collection)

I am using VUEX and Firebase to create a register form with three fields NAME, EMAIL, PASSWORD. (我正在使用VUEX和Firebase创建具有三个字 ... 不更新数据库中的name字段 ) ask by RAHUL KUNDU translate from so...

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

0 votes

522 views

1 answer

bootstrap-4 - 整行的垂直内容对齐(Vertical content alignment across the whole row)

I have the following code: (我有以下代码：) <div class="card text-white bg-primary"> <div class="card-body pb-0"> <div class=" ... 何想法如何做到这一点？) Thanks (谢谢) ask by Mark translate from so...

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

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584 views

1 answer

php - 与Laravel语法错误混淆：意外的“。” （对我来说似乎很好）(Confused with a Laravel syntax error: unexpected '.' (seems fine to me))

I'm new to Laravel. (我是Laravel的新手 ) I keep getting this syntax error: (我不断收到此语法错误：) ... 念什么！？) Thanks (谢谢) ask by henry translate from so...

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

0 votes

715 views

1 answer

coq - Coq定理证明：Peano算术中的简单分数定律(Coq theorem proving: Simple fraction law in peano arithmetic)

I am learning coq and am trying to prove equalities in peano arithmetic. (我正在学习coq，并试图证明Peano算术中的相等性 ) I got stuck on a ... 档的长期研究，我没有找到答案 ) ask by Falco Winkler translate from so...

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

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935 views

1 answer

spring-boot - 我收到表单数据后，Spring MVC返回重定向不起作用(Spring MVC return redirect not working once I receive form data)

Can anyone review why the return redirect is not working? (谁能回顾为什么返回重定向不起作用？)My "/" route displays a form - I am ... return false; }) }) })``` ask by Shyam Gupta translate from so...

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

0 votes

444 views

1 answer

python - TypeError：需要类似字节的对象，而在Python3中写入文件时不是'str'(TypeError: a bytes-like object is required, not 'str' when writing to a file in Python3)

I've very recently migrated to Py 3.5. (我最近已经迁移到Py 3.5 )This code was working properly in Python 2.7: (这段代码在Python 2.7 ... 有的2：3问题，但是这个小小的声明困扰着我 ) ask by masroore translate from so...

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

0 votes

414 views

1 answer

javascript - 如何将元素移动到另一个元素？(How to move an element into another element?)

I would like to move one DIV element inside another. (我想将一个DIV元素移到另一个元素中 )For example, I want to move this (including ... > ... </div> </div> ask by Mark Richman translate from so...

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

0 votes

300 views

1 answer

c++ - 析构函数，返回临时对象(Destructor , Returning temp object)

I do not understand what is the problem in returning temp object. (我不明白返回临时对象有什么问题 )If I do not use destructor ... !!" << endl; return 0; } ask by user5347919 translate from so...

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

0 votes

270 views

1 answer

python - 在python中创建一个具有特定大小的空列表(Create an empty list in python with certain size)

I want to create an empty list (or whatever is the best way) that can hold 10 elements. (我想创建一个可以容纳10个元素的空列表（或者 ... ? (有人可以解释原因吗？) ask by Ronaldinho Learn Coding translate from so...

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

0 votes

199 views

1 answer

java - 如何查找为什么我的Java信号不起作用(How to find why my Java semaphore is not working)

I wrote codes for traffic rules with thread and semaphore. (我用线程和信号量编写了交通规则代码 ) I think my codes are ok but it ... {} sem.release(); } } } ask by Mehman Hummetli translate from so...

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

0 votes

205 views

1 answer

java - 无法设置ActionView意图(Can't setup the ActionView intent)

I would like to have some possibility in my app. (我想在我的应用中有一些可能性 )I'd like to open browser by link which will be ... .show(); } }); return listView; } ask by Aws translate from so...

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

0 votes

224 views

1 answer

javascript - 如何检查字符串“ StartsWith”是否为另一个字符串？(How to check if a string “StartsWith” another string?)

How would I write the equivalent of C#'s String.StartsWith in JavaScript? (如何在JavaScript中编写等效于C＃的String.StartsWith ？) var haystack = ... ，浏览器支持还远远没有完成 ) ask by translate from so...

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

0 votes

370 views

1 answer

python - Python-使用Beautifulsoup从网页提取数据(Python - Extracting data from web page using Beautifulsoup)

I am trying to scrape some data from a webpage using bs4 Given below is what I have done thus far, (我正在尝试使用bs4从网页上抓 ... , 6.54% Comp I, 19.39% ask by scott martin translate from so...

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

0 votes

493 views

1 answer

java - UnitTest调用/swagger-ui.html导致springdoc-openapi的404(UnitTest call /swagger-ui.html results in a 404 for springdoc-openapi)

I am trying to migrate to springdoc-openapi; (我正在尝试迁移到springdoc-openapi;)Everything runs great except being able ... /issues/2932 ) ask by Dave Weernink 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

c# - 正则表达式，仅接受数字（0-9）和无字符[重复](Regex that accepts only numbers (0-9) and NO characters [duplicate])

This question already has an answer here: (这个问题已经在这里有了答案：) Regex for numbers only 17 answers (正则表达式仅用于数字 17答案) I need ... above. (这允许我上面提到的字符 ) ask by mo alaz translate from so...

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

0 votes

628 views

1 answer

jquery-ui - 如何根据您的位置对齐日期选择器？(How to align your datepicker be left according to your position?)

I need some help, i have datepicker on bootstrap and want to find a way to position it. (我需要一些帮助，我在bootstrap上有 ... orientation":"left" }); }); ask by user12443509 translate from so...

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

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200 views

1 answer

python - python3：如何打印groupby.last（）？(python3: how to print groupby.last()?)

$ cat n2.txt apn,date 3704-156,11/04/2019 3704-156,11/22/2019 5515-004,10/23/2019 3732-231,10/07/2019 3732-231,11 ... ,11/15/2019 5515-004,10/23/2019 ask by AG1 translate from so...

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

0 votes

418 views

1 answer

javascript - 如何替换所有出现的字符串？(How to replace all occurrences of a string?)

I have this string: (我有这个字符串：) "Test abc test test abc test test test abc test test abc" Doing: (正在做：) str = str. ... it? (如何替换所有出现的内容？) ask by Click Upvote translate from so...

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

0 votes

472 views

1 answer

ruby - 如何在Ruby中生成随机字符串(How to generate a random string in Ruby)

I'm currently generating an 8-character pseudo-random uppercase string for "A" .. "Z": (我目前正在为 A .. Z 生成一个8 ... method? (有谁有更好的方法？) ask by community wiki translate from so...

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

0 votes

317 views

1 answer

sql - 组合多个语句以创建函数(Combining multiple statements to create a function)

I have two tables that store user comments and user likes (我有两个表，用于存储用户评论和用户喜欢) CREATE TABLE ... IF; END; $$ LANGUAGE plpgsql; ask by WHOATEMYNOODLES translate from so...

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

0 votes

486 views

1 answer

bash - 如何在Bash中连接字符串变量(How to concatenate string variables in Bash)

In PHP, strings are concatenated together as follows: (在PHP中，字符串按以下方式串联在一起：) $foo = "Hello"; $foo .= " World" ... in Bash? (如何在Bash中完成？) ask by Strawberry translate from so...

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

0 votes

118 views

1 answer

javascript - 在javascript中执行函数无限(execute a function infinity in javascript)

I am trying to fade in a spinner infinity. (我试图在微调器无穷大中淡出 )But spinner will fade out after a time because infinity is ... not working. (但这也行不通 ) ask by Zone Duo translate from so...

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

0 votes

291 views

1 answer

python - 如何在Python中声明一个数组？(How to declare an array in Python?)

How do I declare an array in Python ? (如何在Python中声明数组？) I can't find any reference to arrays in the documentation. (我在文档中找不到任何对数组的引用。) ask by translate from so...

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

0 votes

469 views

1 answer

string - r n， r和 n它们之间有什么区别？ [重复]( , and what is the difference between them? [duplicate])

This question already has an answer here: (这个问题在这里已有答案：) Difference between \n and \r? (\ n和\ r \ n之间的区别？)9 answers (9个 ... \r \n就像击中输入而\n是为了换行 ) ask by Haya Raed translate from so...

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

0 votes

295 views

1 answer

c# - 在C＃2005中返回多个数据表(Return Multiple DataTable in C# 2005)

I have table1 and table2 in a class.. (我在一个类中有table1和table2 ) public DataTable sampletable (DataTable table1,DataTable table2) ... you (提前谢谢) ask by Sam Casil translate from so...

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

0 votes

332 views

1 answer

c# - .NET String.Format（）在数千个数字中添加逗号(.NET String.Format() to add commas in thousands place for a number)

I want to add a comma in the thousands place for a number. (我想在数千个数字中添加一个逗号。)String.Format() ? (String.Format()吗？) ask by Seibar translate from so...

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

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