标签云

微信群

扫码加入我们

WeChat QR Code

ggplot2如何排列堆积条形图的数据点标签的值而不是按字母顺序排列

I would like to reorder stacked barplot datapoints so that in each bar they are sorted from largest to smallest COMPETITOR by its total VALUE and not alphabetically. I generated the data to use

如何将多个向量到一个数据帧使用的每一个向量的元素的名称(R)

I would like to concatenate multiple vectors into a data frame, using the names of each vector to guide the concatenation. for instance if I have vectors x1, x2, and x3: sample(1:50,20)->x1;

iOS得到JSON的物品从URL

I am trying to get data from api: https://api.coinmarketcap.com/v2/listings/ final let url = URL(string: "https://api.coinmarketcap.com/v2/listings/") var coinInfoArray = [CoinDataModel]()

如何像父母在Vue事件沟通孩子的成分吗?

Problem General How to achieve an event-like communication between parent and child components, but from the parent to the child? My situation I have a Dropdown component, which normally closes

如何恢复一个GitHub的回购一定承诺

I've been committing changes inside my GitHub repo. I now want to roll back to a certain commit that I've made sometime ago. How do I reset my repo so that all the commits I've made, after the one i'

引导老年新闻整合

I have looked online quite abit and cant seem to find an answer and hoping someone can point me in the right direction. I am a little familiar with wordpress loops but I have a bootstrap theme with

如何改变GitHub的回购资本化?

Is is possible to rename: https://github.com/feklee/multitrans to: https://github.com/feklee/MultiTrans ? If so, how?

odoo11如何改变XPath qweb模板

I'm trying to make some changes on 'My Portal' page in the website. now i need to modify this template to be accepted <template id="portal_my_home_sale" name="Portal My Home : sales entries"

在dplyr返回异常select_

I am facing the following exception: library(tidyverse) library(dplyr) library(rlang) data(mtcars) select_expr = "mpg , cyl" mtcars %>% select_(select_expr) Error in parse(text = x): <text&

不能设置DIV

I'm trying to achieve behaviour where my overlay div gets visible over the whole page after a button click. I was trying to use both jquery syntax with .show()/.hide() and getElementById functions but

创造风格的RSS feed插件

I was looking everywhere but i can't find any help with creating my own "FeedWind"-like widget. Can someone please show tutorials or something like that ? Thanks

如何改变ordiellipse绘图参数?ordiellipse情节切断数据

Ordiellipse plot, part of ellipses are shown in bottom left corner, no other information is shown I am trying to create an NMDS plot with bee species data grouped by the presence/absence of mines. In

全页有两垂直响应图像链接无背景

I can't use background: for this task. Because it can not be linked. So far i made this: .fullpage img { height: 50vh; width: 100vw; } The problem is with vw image is stretched. Edit: I also

比较多个文件的内容

I have 2 files with thousands of lines looking like this: file 1: MYO5C|PPIAL4D 2 2 CHMP6|TRANK1 0 1 MYO5C|PPIAL4C 1 1 file 2: MYO5C 13 10 11 15 10 12 PPIAL4D 293 165 170 293 166 171 CHMP6 1 3 3 1

错误在我的响应呼叫列表与改造

I'm trying to get a list of players. I receive the response of Call > 3 Players but in a bizzare format. I do not know where is my mistake, I search for 5 hours without result. ApiClient.class:

如何使用多个按钮切换和传递信息到输出jQuery

JQUERY CODE: $('#selector button').click(function() { $(this).addClass('active').siblings().removeClass('active'); $('#gaga').toggle }) PUG CODE FOR #gaga element: p#gaga | This is `${

laravel模型的关系

I want to make relation between 2 tables by third table like: Player can be signed to 1 team only. Team can have many players. current relations player model public function teams() {

要从设备更新导航抽屉用户照片

I want when someone cliks google login and his/her profile pic,email and name appears on drawer just like pic below, there should also be an option to update profile so that he/she can replace that

多settimeouts共同执行

I recently try to learn Webdesign and wanted to do a simple fadeout of an image with JavaScript. I Know there is an easier way with jQuery and after some time with this problem i used that way, but i

Android模拟器ASOP ` `命令没有找到

I am trying to launch the android emulator, but am having a ton of difficulty running the emulator command due to it saying command not found. The emulator is executable and is an ELF file. -rwxrwxr-x

包括外部文件到主前

I am trying to include some .haml external files into a main .haml file, like you would do by using SCSS. I tried a numerous of ways to do it, but without no success. I need to mention that i use

“querydslpredicate抛出异常

I'm trying to understand how to use @QuerydslPredicate but my test API fails when it is called: Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request

不是一个有效的资源名称汇编

I'm using Xamarin Studio and GTK#(.NET). I have the following problem: I've made an app, and I need to(dinamically) download web images(favicons) and display them in a Gtk.Image widget. When I try to

为什么插入节点的索引不工作的方法吗?

I want to insert a node by index using the add () method but it does not work help fix it. This is how the call should look like: list.add ('2', 1); // At the list: '1', '2', '3' But when I make a

有效的JSON结果json_decode扔在PHP语法错误

Welp, I see quite a few hits on this, but none seem to answer my question. I have a REST method that returns this JSON: {"people":{"people":{"new_user":{"id":7,"name":"Marvin","lang":"en","

一个通用的C尺寸的通用阵列

this is my generic class Array, I would like to ask about the copy constructor and assignment, is this the right way to do it? If yes, then do I really need to insert both of them in the class? Thank

如何使一个孩子组成后的Axios完成/异步调用的反应吗?

In order to retrieve the reviews for a place in Google maps I need to perform 2 axios calls. The first to retrieve the place_id and the latter for the reviews. Results are stored in the main app

新线路的一部分先前抛出的例外(过程输入流)

Im handling output from the process by using: try (InputStreamReader reader = new InputStreamReader(process.getRawProcess().getInputStream()); BufferedReader buf = new BufferedReader(reader)) {

我的力量的冷却时间不回复我的球员大小的时间了

so my character /player get big but it doesn't seem to revert back to its original size after a few seconds. using System.Collections; using System.Collections.Generic; using UnityEngine; public

Android的天气应用程序,如何从MapActivity获得的经度和纬度

It's my first time using stackoverflow so sorry for my question. I have been learning java and swift for only 4-5 month, so i'm just a beginner. I'm writing a simple app with google Map and some other

i'm trying to put < a > which it directs into a link when we click inside a td but idk what's wrong with it echo "<td>"<a href="http://www.link.com"> "</td>"; is what i did

是什么意思通过

I have two classes, one creates a model with some objects as nodes and elements, and the other assembles the data of the model into some matrices. The code simplified: class Model: def solve(

JavaScript如何转换到090(数)

how to convert 090(Number) to '090'(String)? everything I try to do with 090(Number), it will be converted into 90(Number) automatically, so I get 90(Number) or '90'(String). I want the '090'

PHP表pdfMake AngularJS

I'm a noobie of PHP and AngularJS. I echo a (big) table from PHP to my HTML Page. I want to print the content of that table in a downloadable PDF file. PDFmake works well, but how can I pass that

![enter image description here] I (https://i.stack.imgur.com/1yd7K.png) Didn't install photography theme. I don't know how to rectify that error and uploade the theme. It's a paid theme.

Nginx的CentOS 7不能达到通过HTTP

nginx configured on vps but default index.html not reached by public ip or domain name via http nginx config server { listen 80 default_server; server_name domainname.com; root /

在素数检查器C #错误

i've write this piece of code to check if a number is prime or not, but it doesen't work, I mean that the output is: 1 isn't a prime number 2 is a prime number

如何为网络核心2.1使用存储证书正确安装HTTPS

I have generated a certificate using powershell using this suggestion found at Stackoverflow: New-SelfSignedCertificate -Subject "CN=Test Code Signing" -Type CodeSigningCert -KeySpec "Signature" -

功能_proto_ VS原型

The picture below shows that a function has a proto and a prototype, I understand that a proto is an object that is used to look up the chain. Does a prototype contain the actual prototype? Is that

如何自动pixijs画布组件

Is there any way to automate the canvas components of PixiJS. Our Web APP is using of PixiJS. How shall we automate the canvas .

从一个PDF文件获取一定的价值

I would like to: get certain data in page 2 for every element in a list created (pdfs files) data from page 2 (for Bond Futures CGB column 2, 11 and 16) create a data frame aggregating all

事先准备好的声明里面存储过程不工作

I am trying to execute prepared statement inside stored procedure. But I'm getting issues with it. Here's the stored procedure: DELIMITER $$ CREATE DEFINER=`root`@`localhost` PROCEDURE `

使用自动缩放模式

Design and diagram a network that meets the following requirements: Core network resources are duplicated in at least 2 regions Network traffic is routed to the appropriate region, based on user

从Django鬼cron进程

This might be sound like a naive question, but I'm not sure how to fix this. I had a django app, which had a cron process running. This app has been moved to a different directory and now I can't kill

离子为背景的CI / CD

I'm tryng to create a gitlab ci cd for ionic app and I would like to create a test with testcafe but I can't run ionic server in background in order to test the UI. Do you know any solution? Thank

科尔多瓦的iOS设备运行错误

When i’m running my web app on ios i have the following error message on my iPhone I get stuck as i cannot find how to solve the it: Oops, looks like there’s no route on the client or the server for

如何从纬度和经度提取位置名称

I have extracted longitude and latitude using geolocation plugin in flutter. But now I need to create name of place from those longitude and latitude. I tried using geocoder plugin, but final

如何开启/关闭使用Android Studio计数屏幕?

public class MyBroadCastReciever extends BroadcastReceiver { @Override public void onReceive(Context context, Intent intent) { if (intent.getAction().equals(Intent.ACTION_SCREEN_OFF))

URL是不添加端口号

So I am using laravel and Browsersync for live reloading. In my webpack I have the following: mix.js('resources/assets/js/app.js', 'public/js') .postCss('resources/assets/css/app.css', 'public/css'

如果谓词的谓词添加到列表的方法,upper()谓词对象用于测试toomanyactualinvocations

I have specs created in the project https://github.com/JonkiPro/popcorn/blob/master/core/src/main/java/com/core/jpa/specification/MessageSpecs.java#L30 the problem is with the fragment if (Optional.

2

0

1970年01月01日00分01秒