OStack Q&A-Knowledge Sharing Community

0 votes

189 views

1 answer

python - scrape the movie details using BS4

Scrape "http://fresco-movies.surge.sh/" and get the movie details and append the data.csv I have to scrape the ... ) soup = BeautifulSoup(req.content, 'html.parser') print(soup)...

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

0 votes

186 views

1 answer

javascript - Custom pagination with ScrollView in React Native

In my app i'm using ScrollView for showing images. Below my ScrollViewcomponent i have two buttons like prev and next. I want to add ... 5}} /> ) )} </ScrollView> </View> </View>...

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

0 votes

760 views

1 answer

flutter - How to parse complex nested json

I am trying to parse a sample json format . In my sample json format contains simple array list inside this list ... has no instance getter 'quantity'. Please help me for this...

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

0 votes

174 views

1 answer

javascript - Usage of React HOC for Functional Components

I was referring to the below link (section : HOCs for Functional Components) https://rossbulat.medium.com/how-to-use- ... What benefit do we really get out of creating this HOC?...

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

0 votes

293 views

1 answer

android - Getting errors for Password reset function in parse

I am programming an Android app that uses parse in the back end. I am trying to implement a "Forgot Password" ... the email string into the function and thats it. Any ideas?...

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

0 votes

456 views

1 answer

Vs code 是否可以关闭默认补全功能？

最近我开始使用Vs code来编写前端代码，为了编写方便我安装了HTML Snippets这个自动补全插件，但是我使用的时候发现一个问题就是，自动补全插件的提示优先级最低，比如我输入div的时候想回车直接就补全<div>< ... 第一位的默认补全给取消掉？图中第一项点击后是默认的显示div，第二项才是HTML Snippets的补全<div></div>...

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

0 votes

273 views

1 answer

安卓重写方法找不到

安卓新手，看视频学的。重写方法报错，有人稍微指点下吗？...

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

0 votes

383 views

1 answer

html - embedded svg rendering issues with chrome

When I embed an SVG inside an SVG in chrome, some issues occur. One of these issues is that I can't apply "filter: drop-shadow" on ... </svg> </g> </svg> </div> </body> </html>...

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

0 votes

375 views

1 answer

windows - Batch Script to rename files from folder name; issue with "-"

Been using this script for years that I found from here for renaming movie filenames from parent foldernames: @echo off for / ... don't have to manually rename all the files. Tia!...

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

0 votes

336 views

1 answer

svn导下来的项目，web-inf下怎么没有lib文件呀？

...

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

0 votes

475 views

1 answer

Menu导航菜单有办法手工取消当前选中项吗

有办法手工来取消当前Menu导航菜单选中的项吗...

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

0 votes

213 views

1 answer

jQuery数组创建处理

如何创建一个数组形式类似这样的 objectA{ list:array(10), a:1, b:2 }...

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

0 votes

421 views

1 answer

vue如何继承其他的所有属性和方法，以及template

问题是现在想修改element中的具体的组件内容，比如一些样式然后形成自己的组件。自己试验过extends，mixins 但是这些只是继承了组件的方法和一些属性，无法继承template中的东西。有经验者求教~！...

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

0 votes

286 views

1 answer

责任具体在哪一方

产品中的原型定义的提示文字是这样的： PHP 接口提示文字是这样的前端调用接口时，说白了为了偷个懒，直接把非正常奖品文字给alert() 出来了，但是这提示文字，跟产品定义的提示文字不相符，所以就造 ... 端我这里来了本人表示不服，就想问下，如果提示有20个我是不是也要写20个code 判断丢出自己定义的文字...

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

0 votes

458 views

1 answer

前后端分离中避免暴露接口一般有那几种解决办法

来公司以前，项目都是前端写h5页面交给php做渲染的目前想提高开发效率，想前后端分离，但是要求避免暴露接口或者说避免暴露post请求里的数据和一些关键数据我不会php，查了几天的资料，找到的途径是用node做一层中间层，获取后端数据， ... 法能够避免线上环境暴露接口？还有"后端请求接口，前端只有请求结果"这句话看到过很多次了，是什么样的设计思路...

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

0 votes

447 views

1 answer

gulp文件合并后页面链接替换问题

var gulp = require('gulp'), concat = require("gulp-concat"); gulp.task('concat', function () { gulp.src('js/*.js') //要合并的文件 . ... 上的链接呢，如果合并的js运用到多个HTML页面的话，用gulp-processhtml还是不够快捷...

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

0 votes

497 views

1 answer

为何flex的align-items: center无法垂直居中？

参看语法规则完成练习，我只能水平居中，无法垂直居中，是少设置了什么吗？我想实现的是在位置高度的情况下实现居中，这样可以用到flex吗？ <!DOCTYPE html> <html lang ... class="leftCircle"></div> <div class="rightCircle"></div> </div> </body> </html>...

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

0 votes

828 views

1 answer

Celery/Django: shared_task tasks disappeared or not registering from task registry when starting a worker

When booting up a worker, it lists all of the registered shared_tasks that can be consumed by the worker. When adding ... test code) all of sudden the tasks were not registering....

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

0 votes

872 views

1 answer

ng zorro antd - add a link on the right corner of every dropdown option in ant design angular

Hello there i wish you all doing great. i have this part of code. <li style="display: inline-block;" *ngIf="listes && ... i want is this. how can i add the button edit please....

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

0 votes

207 views

1 answer

python - Pygame - Collisions on the sides of a platform

I am currently trying to make my own platformer on pygame. I have coded the collisions for the top and bottom of ... .pos Any help is appreciated. I tried keeping the code minimal...

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

0 votes

542 views

1 answer

python - load xgboost model return NoneType

I have a problem in load xgboost model . when I save my xgboost model using model.save_model("xgbt.bin") ... error : AttributeError: 'NoneType' object has no attribute 'predict'...

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

0 votes

355 views

1 answer

dynamic programming - Is a Greedy problem a recursive algorithm without overlapping sub-problems?

I am new to Data Structures and Algorithms and was wondering about Greedy approach and Dynamic Programming(DP) approach. After ... and this has been bugging me for a while. Thanks!...

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

0 votes

884 views

1 answer

ios - Is there a way to check permission granted status for DeviceOrientationEvent in javascript?

So I have a mobile 'AR' based page that can run on both ios and android devices. ... works window.addEventListener('deviceorientation', onDeviceOrientationChangeEvent, false);...

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

0 votes

376 views

1 answer

python - building panda dataframe from cloudant data, error: If using all scalar values, you must pass an index

I'm just starting with pandas. All the answers I found for the error message do not resolve my error. I'm trying ... ValueError: If using all scalar values, you must pass an index...

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

0 votes

431 views

1 answer

google apps script - Dynamically Autopopulate Column with getNotes

This is a followup question from the previous post. Basically I want to autopopulate the entire column with getNotes on the first ... in a column, but it doesn't seem to work....

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

0 votes

297 views

1 answer

div样式布局问题

有这样个布局，上面的div固定高度，下面的div高度不固定，但是要充满下面的空间。而不知道外层红色div高度，是根据窗口的高度改变而改变。要下面那个蓝色的div自适应高度，当下面div中的内容溢出时显示滚动条。这个需求该怎么实现，要求css...

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

0 votes

338 views

1 answer

.htaccess - External access to a vache with apache redirects to localhost

I added apache to a vps and installed wordpress on it, when I access it locally (via the vps) I have no problems, when I try ... this? I wish you all a good end of the year! ???...

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

0 votes

174 views

1 answer

javascript - List gets longer depending on message input - React

I have a chatApp that i am currently working on. It is mostly complete but it has one last bug where when you type a long ... version" ] } } I will be very grateful for your help....

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

Categories

Recent questions

Just Browsing Browsing

Most popular tags