Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Ask a Question
Welcome To Ask or Share your Answers For Others

Categories

Recent questions

0 votes
397 views
1 answer
小程序时间格式处理
    formatTime: function (format = 'yyyyMMddhhmmss', time) { var formateArr = ['y', 'M', 'd', 'h', 'm', 's']; var ... getRegExp(formateArr[i] + '+'), returnArr[i]); } return format; }...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
328 views
1 answer
How to open a file from a list in PowerBi when click on a row/column
    I have search for a while and can't find a solution to this problem. If i press the 00002 here i want it to open the invoice file from a folder. Is this possible in PowerBI....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
817 views
1 answer
ffmpeg上传视频获取第一帧用作封面，如何确定视频封面尺寸
    我们需要在富文本种上传视频，但是视频尺寸是不固定的，但是通过ffmpeg截取的时候，需要确认尺寸，改怎么设置呢？...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
464 views
1 answer
java - Exclude JS (that itself calls urls) on WP pages
    The following code makes several filter functions work on our website, and was written by a former dev. It triggers obnoxious ... on the pages we need it? Thanks for any clues!...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
574 views
1 answer
ggplot2 - R Plot Bars are disappearing in grid.arrange/plot_grid
    I have a problem with bars from my plots disappearing when I combine multiple plots. Here is the code I′m using: ... and maybe know a solution or a workaround for that problem?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
769 views
1 answer
architecture - Case diagram for Inventory Management System of Pharmacy
    I have the assignment to construct a simple Inventory Management System for a pharmacy. It basically has three components ... correct or have errors. Can you offer some assistance?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
476 views
1 answer
wordpress - Changing main product image according to the selected filter property (WooCommerce)
    i have some variable products and a filter by color, i want to display main product image according to the selected ... in the filter the page show the product with black color....
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
447 views
1 answer
quote by placing > at start of line in python?
    I need to do a or linebreak add 2 spaces at end...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
637 views
1 answer
Edit Terraform configuration files programmatically with Python
    I am trying to edit Terraform configuration files with Python. I am parsing Terraform files (.tf) using python hcl2 library ... file or is there an easier way to do it?...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
876 views
1 answer
electron-vue 热更新后 自动跳转应用窗口功能怎么关闭?
    使用了 electron-vue 脚手架 应该是自动安装了热更新模块, 导致每次代码编辑到一半 然后自动跳转到最新的应用窗口 每次都要切换很麻烦...有没有 关闭这个跳转应用窗口功能的....求大佬...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
739 views
1 answer
数据的转换方法
    let data = [ { type:'A', list: [ { id: 1, price: 20, num: 23 }, { id: 3, price: 10, num: 21 }, { id: 5, price: 88, num: 9 } ] ... 4, price: 0, num: 0 } ] } ] 请教一下，请问有什么比较好的的方法来实现？...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
943 views
1 answer
jq中 $this,在setTimeout中不起作用请问有办法解决吗
    $.each(lis, function(index, item) { if ((mTop + 630) < swHeight && dItem > lastItem) { setTimeout(setTimeHide(){ //这边不起做用请问怎么解 ... .find('.item-right-img-p-r').hide(); },600) } });...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.2k views
1 answer
python - Scrapy returning "Last Modified" date error: "KeyError: 'last-modified'"/"ValueError: year 1610477971 is out of range"
    I'm attempting to return the "last-modified" date for a set of URLs using Scrapy. However, I'm returning an error ... out of range". Any suggestions would be very helpful. Thanks!...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.4k views
1 answer
第一次用zrender, npm引入zrender文件没找到
    像图一样，有人可以告诉我怎么解决吗，我开始以为是依赖乱了，但清空整理了或者拿空项目最后还是有这种错误...
asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.9k views
1 answer
前端实现可视化编辑器，有点类似于一个简单版本的photoshop，求插件或者实现思路。具体描述如下
    现在要做一个前端可视化编辑器，如图所示， 按钮区域（顶部的）点击每个按钮，都会在下边的 画布区域（中间的）添加一个图层，比如文字图层，图片图层，或者是时间图层等等 点击上边的每个图层，会出现右侧区域（属性编辑 ... .com/OXOYO/X-Page-Editor-Vue 觉得不太合适，想请问下各路好汉，有没有更合适的插件或者是实现这种插件的思路呢？？...
asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.7k views
1 answer
javascript - object` ("[object Response]") cannot be serialized as JSON?
    I am trying to consume my api through code I am getting this error object` ("[object Response]") cannot ... be serialized as JSON. Please only return JSON serializable data types...
asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.7k views
1 answer
javascript - Get product permalink and ID using Next JS and Commerce.js
    I'm wondering if anybody can point me in the right direction. I'm following the dynamic routes documentation on Next JS site ... using its id. How would I go about this? Thanks....
asked Jan 25, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.8k views
1 answer
spring boot - How is customize keycloak server for permission based authorization?
    i used keycloak as my authorization server and my resource owner has been developed using spring boot. I need to ... . Can i change it to the permission based authorization?...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
2.0k views
1 answer
vue.js - Error to buid a project nativescript for vuejs
    After follow this tutorial, I install npm packages and running the app, receive this error Webpack compilation complete. Watching ... , I do not know if I doing this right....
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.7k views
1 answer
spyder用pyplot绘图几千个数据，figure窗口很久才能显示，有办法加速吗？
    电脑CPU是6核3.4G，可是才4000个数据，而且只是一个列表，为什么pyplot绘图会这么慢呢？ 如果我再替换一下x轴的4000个点，要等一分多钟图片才能加载出来，有解决办法吗？...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.6k views
1 answer
create-react-app打包路径问题::>_<::急在线等
    遇到了一个比较紧急的问题，第一次在项目中用react-router-dom,部署的时候出错了 create-react-app生成的项目，我在项目中用了react-router-dom, 打包的时候在 ... :type" exact component={Detail} /> </Router> ) } export default Main 官方文档...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.7k views
1 answer
javascript - Change async/await to Promise
    I would like to change the following async/await code const mongoose = require('mongoose') const supertest = require(' ... solve it correctly and I keep getting an error message:...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.6k views
1 answer
ImportError: cannot import name 'ranked_blast_output_schema' from 'param'
    I am just getting started on Python, though I know a bit of R. I want to replicate something someone has ... of-bounds") IndexError: single positional indexer is out-of-bounds...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.9k views
1 answer
vba - Converting cells into dictionary in Excel
    I have a worksheet with data in columns A through D. I am looking for a convenient way to take these columns and convert ... Form").Range("C16").Value = dict(facilityName)(4) 'Fax...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.5k views
1 answer
JavaScript pushState does not work on browser going back
    The concerning site-url is example.com/news/. The page that is loaded via this url contains some checkboxes and a button. ... ) URLis displayed in the URL-bar. Where's the mistake?...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.5k views
1 answer
algorithm - Ruby. Shuffle the array so that there are no adjacent elements with the same value
    An array of hashes is given (10 elements at least): arr = [{letter: "a", number: "1"}, {letter: "a", number: "3"}, {letter: "b", number: ... c", "c", "d", "d", "d", "e", "e", "e"]...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
0 votes
1.3k views
1 answer
Shell: Find if two strings are present in a file when strings share a substring?
    I must create a shell script that does the following: IF "foo" is not in FILE or "boofoogoo" is not in FILE ... ://myprivate-pypi.com:8000/simple trusted-host = myprivate-pypi.com...
asked Jan 24, 2021 in Technique[技术] by 深蓝 (71.8m points)
Page:
Ask a question:
Welcome to OStack Knowledge Sharing Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

Just Browsing Browsing

2.1m questions

2.1m answers

34 comments

48.7k users

Most popular tags

Recent questions
Powered by Question2Answer
Donate
Theme by Q2A Market&&OStack.cn
...