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java - Retuning Empty List After Call ServiceClass Method from Testing Class

Retuning Empty List after call getStudentDetails() I have written one Studentservice class and one StudentRepo Interface and want ... getMarks()); } } any help would be appreciated...

asked Feb 5, 2021 in Technique[技术] by 深蓝 (71.8m points)

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310 views

1 answer

angular多项复选框取值问题

<div class="col-sm-10" ng-if='page.role == "OPERATOR"'> <label><input name="pageType" type="checkbox" value="1" ng-click='getRoleItems("menu. ... 我想在点击提交后，获取到所有选中的值，有什么方法，还请高手指点一番...

asked Feb 5, 2021 in Technique[技术] by 深蓝 (71.8m points)

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255 views

1 answer

APP无法上架，提供错误：rebuild 'WebKit' and try again

之前上架成功的APP，今天稍作修改后，出来以下错误： /Users/kan/Documents/kan/kan/PostDetailTableViewController.swift:12:8: Module file was created by an older version of ... ,但我不是技术，不知道怎么处理，哪位大虾可以指点一下，谢谢了！...

asked Feb 5, 2021 in Technique[技术] by 深蓝 (71.8m points)

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353 views

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node.js - Exclude files from Danger.js addittions and deletions

We are trying to set a max line change in our prs but are noticing there are some meta files that will easily exceed this limit ... to enable faster & easier review.` ); } // ......

asked Feb 5, 2021 in Technique[技术] by 深蓝 (71.8m points)

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241 views

1 answer

postfix找不到libmysqlclient.so.18

系统centos7 事情缘由是我安装好系统后，把系统自带的mariadb-libs-5.5.52-1.el7.x86_64卸载了（这是我后来才知道这个跟找不到libmysqlclient.so.18有关）然 ... 5.5.52-1.el7.x86_64 warning: /etc/my.cnf created as /etc/my.cnf.rpmnew...

asked Feb 5, 2021 in Technique[技术] by 深蓝 (71.8m points)

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476 views

1 answer

How to create a mxn matrix with a specific rank in matlab?

I want to create a m by n matrix with rank k. Like A is 8 8 with rank 5 or B is 4 6 with rank 4. ... my goal, but I have no idea how it work successfully? Thanks, @anonymous!...

asked Feb 5, 2021 in Technique[技术] by 深蓝 (71.8m points)

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295 views

1 answer

python - Logging into Flipkart

I am using Python with selenium, and trying to login to the flipkart webpage below is my code and also the html tags. ... [@type ='password']").send_keys("hello") driver.close()...

asked Feb 5, 2021 in Technique[技术] by 深蓝 (71.8m points)

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220 views

1 answer

Get Table conditions SQL

I have this table in SQL: Date Price Quantity 16/11/2020 45.2 -1000 16/11/2020 45.2 -500 17/11/2020 48 800 16/11/2020 46 200 16/11/2020 46 200...

asked Feb 5, 2021 in Technique[技术] by 深蓝 (71.8m points)

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942 views

1 answer

macros - Combine two scripts LUA

these scripts can be combined? code 1: function OnEvent(event, arg) if event == "PROFILE_ACTIVATED" then EnablePrimaryMouseButtonEvents(true) elseif ... ..........................

asked Feb 5, 2021 in Technique[技术] by 深蓝 (71.8m points)

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222 views

1 answer

python - Regular expression to find files with underscores and optional extension

This is for work, so I've changed the extensions and files to protect the innocent. I am parsing text from a description ... back, but that seems to come up empty for both strings....

asked Feb 5, 2021 in Technique[技术] by 深蓝 (71.8m points)

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380 views

1 answer

Use existing tags on Wordpress front-end form

i have a frontend Form to allow users to create their own recipes. Currently I'm using this to allow entering new ... does on the post editing backend. Can someone help me?...

asked Feb 5, 2021 in Technique[技术] by 深蓝 (71.8m points)

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212 views

1 answer

reactjs - what are the differences in the downstream effects between these 2 different imports?

I'm working on an app and a previous developer imported React into a component like this: import * as React from 'react'; I ... * causes the page to require a few more ms to load?...

asked Feb 5, 2021 in Technique[技术] by 深蓝 (71.8m points)

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597 views

1 answer

分享到微信朋友圈的网页，在分享到微信好友，如何带一些标题背景图片？？？？

前几条是从iOS上分享过来，人家原生的自带一些接口，容易做。H5页面再分享出去，下面都只是链接，这样是不是需要调微信的接口了？？？？...

asked Feb 5, 2021 in Technique[技术] by 深蓝 (71.8m points)

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347 views

1 answer

javascript - d3.js : Generating axis ticks for ordinal values

I want to use ordinal scale in x-axis with names as values. let xScale = d3.scaleOrdinal() .domain(['Tony', 'Jessica', ' ... ..).tickFormat is not a function. I am using d3.js V5....

asked Feb 5, 2021 in Technique[技术] by 深蓝 (71.8m points)

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699 views

1 answer

npm安装全局包时Error: EPERM: operation not permitted

安装命令： cnpm install vue -g 错误如下: Error: EPERM: operation not permitted, mkdir 'C:ProgramFiles odejs ode_modulesvue_tmp' at Error (native) ... org vue -g 是全局安装包的问题？还是cnpm本身的问题？...

asked Feb 5, 2021 in Technique[技术] by 深蓝 (71.8m points)

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324 views

1 answer

c - Is there a 128 bit integer in gcc?

I want a 128 bit integer because I want to store results of multiplication of two 64 bit numbers. Is there any such thing in gcc 4.4 and above?...

asked Feb 5, 2021 in Technique[技术] by 深蓝 (71.8m points)

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992 views

0 answers

给a标签绑定事件的时候 cps内部限制如何在外部添加事件并引入

a标签添加的绑定事件报的错误页面引入的js 我在chrome中模拟的是正确的现在不知道如何把这个事件绑定并且引入...

asked Feb 5, 2021 in Technique[技术] by 深蓝 (71.8m points)

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491 views

1 answer

how to parse dynamic json object in Typescript

I have a json object in my typescript which is returned from server side. One of the keys is dynamic. How ... parse JSON object here. Like : serverResponse.details{temp}.allList...

asked Feb 5, 2021 in Technique[技术] by 深蓝 (71.8m points)

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417 views

1 answer

typescript - how to get and send data using reactjs and redux

I have problem when trying to send data through the function action in redux, my code is below import React from 'react' ... forget something. best words, and happy new year.....!...

asked Feb 5, 2021 in Technique[技术] by 深蓝 (71.8m points)

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432 views

1 answer

python2 tornado.asynchttpclient的start卡住主线程，嵌套主循环。

python2.7，其实是需要一个异步的httpclient库（不想自己写··），大致试了下tornado的asynchttpclient，需要调用start，貌似这个里面是自己的while true循环处理，似乎为tornado整个框架服务的。我想把这套东西嵌入到我的主循环里，有什么好的办法吗。或者有什么其他的库可以使用。另外是需要python2.7的环境...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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399 views

1 answer

idea输入中文时会乱码，试了很多方法都不行？

idea在输入的过程中（编辑时System.out.println("……")）输入中文会直接乱码，网上各种方法全试过了，改application、Editor、两个文件什么的，但是依旧乱码，新建项目也乱码、重启也乱码……请求大神们帮助！...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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286 views

1 answer

Angular8前端,邮件和短信,一般如何实现?

如题.angular８(或更高版本)实现web前端. １.邮件, ２.短信, 就是用Ａngular发邮件和短信 1.Angular 调用第三方接口的参考示例? 2.好用的第三方邮件,短信服务有哪些? 查到一些资料: ... websocket, notifications可以使用第三方服务器. 第三方: 腾讯短信,阿里大鱼短信服务需要走后端系统吗?...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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520 views

1 answer

使用vue-element-admin搭建的后台系统，打包后还能继续使用原来的mock数据吗？

目前使用vue-element-admin，做了一款管理系统。由于没有后台，想直接使用框架自带的mock数据，不知道打包的文件，还能否使用生产环境中的mock数据？如果能使用的话，该如何使用？...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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446 views

1 answer

vue中使用 ueditor 添加秀米插件没有秀米按钮

</template> <div> <vue-ueditor-wrap v-model="value" :config="myConfig"></vue-ueditor-wrap> </div> </template> <script> import ... 秀米插件的按钮我参考的示例文章https://ent.xiumi.us/ue/...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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209 views

1 answer

c# - What's a performance friendly way to pre-store 412.000 strings so they're searchable in Unity?

I have a CSV file with 412.000 strings in that I would like to pre-store locally so that I can deploy to ... am overlooking? The solution has to work locally. No HTTP calls....

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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328 views

1 answer

android - Flutter: Exception caught by Streambuilder

Hey I am trying to get data of my firestore database to display it in a chart. There are some similar Questions on ... :$name>"; } And finally the database: thanks in advance!...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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702 views

1 answer

cucumber - Python Behave optional argument

I am trying to write a test using Cucumber (Behave). The 'given' statement needs to be able to take an optional ... use optional parameters? I am using a Mac on macOS Catalina....

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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299 views

1 answer

流数据handler防御性处理

在DolphinDB database流数据订阅时，我在Stream handler中,针对partition value做防御性处理： def?fixNullDate(mutable?TB,mutable?msg) { ????if(msg.Date.hasNull() ... ?TB.append!(data) } 这样是否可行，还是有不一样高效的写法？...

asked Jan 29, 2021 in Technique[技术] by 深蓝 (71.8m points)

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