label | 易学教程

r label plots with fractions

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问题 I would like to create 3 plots each containing a plot of 2 lines from different data frames, and then label each plot with a specific fraction. So for example I have the 3 data frames: df1 <- data.frame(x=c(1,2,3,4),y=c(2,3,4,5), z=c(3,3,6,8)) df2 <- data.frame(x=c(3,4,5,6),y=c(1,3,6,7), z=c(2,4,4,8)) df3 <- data.frame(x=c(1,2,2,3),y=c(2,5,6,9), z=c(2,5,6,7)) And I would like to: 1) Create 3 different plots for each data frame, each with one red and one blue line; 2) Add an annotation over

How to add permanent name labels (not interactive ones) on nodes for a networkx graph in bokeh?

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问题 I am trying to add a permanent label on nodes for a networkx graph using spring_layout and bokeh library. I would like for this labels to be re-positioned as the graph scales or refreshed like what string layout does, re-positioning the nodes as the graph scales or refreshed. I tried to create the graph, and layout, then got pos from the string_layout. However, as I call pos=nx.spring_layout(G) , it will generated a set of positions for the nodes in graph G, which I can get coordinates of to

Case label does not reduce to an integer constant in C?

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问题 I am working on a game and I ran my code and got the error "case label does not reduce to an integer constant." I think I know what this means, but how do I fix it? Here is my code: #include<stdio.h> #include<stdlib.h int player_cash[3] = {50}; char job[][20] { 'A', 'B', 'C', "Donate", "Go to work", "Exit" }; int jobs; int main() { while(player_cash[0] > 0) { printf("Please type A, B, C, Donate, Go to work, or Exit\n"); switch(jobs) { case 'A': player_cash[0]-=5; player_cash[1]+=5; printf(

表格及表单

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一.列表： 1.无序列表： <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <h3>热门活动更多</h3> <ul> <li> <img src="image/img1.png" alt=""> 推荐活动 | |原创音乐现金榜T榜| </li> <li> <img src="image/img2.png" alt=""> 推荐节目|《TAImusic》爆笑来袭 </li> <li> <img src="image/img3.png" alt=""> 推荐歌单 | 继续宠爱张国荣 </li> <li> <img src="image/img4.png" alt=""> 推荐活动| 330金属音乐巡演成都小酒馆音乐空间 </li> </ul> </body> </html> 2.定义列表： <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <dl> <dt> 热门活动 </dt> <dd> 推荐节目|《TAImusic

Update label's text when pressing a button in Kivy for Python

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问题 Here is my code: I want to make a game where the main_label changes text when you press a button but I've looked everywhere for a week and still don't understand how to do it. I looked on Kivy's website but I don't understand. As you can see I'm new to kivy and not very experienced from kivy.app import App from kivy.uix.button import Button from kivy.uix.label import Label from kivy.uix.floatlayout import FloatLayout from kivy.clock import Clock energy = 100 hours = 4 class app1(App): def

04-Docker之Dockerfile语法

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Docker之Dockerfile语法 1. FROM 2. LABEL 3. WORKDIR 4. ADD and COPY 5. ENV 6. RUN 7. CMD 8. ENTRYPOINT 9. EXPOSE 10. MAINTAINER 1. FROM 指定基础镜像，并且必须是第一条指令，语法如下： FROM <image> FROM <image>:<tag> FROM <image>:<digest> 三种写法，其中 < tag>和< digest> 是可选项，如果没有选择，那么默认值为latest；尽量使用官方的image作为base image；如果不以任何镜像为基础，那么写法为：FROM scratch； FROM可以在一个Dockerfile中出现多次，以便于创建混合的images。 2. LABEL 镜像指定标签，语法如下： LABEL <key>=<value> <key>=<value> <key>=<value> ... 一个Dockerfile种可以有多个LABEL，如下： LABEL "com.example.vendor"="ACME Incorporated" LABEL com.example.label-with-value="foo" LABEL version="1.0" LABEL description="This text

Highcharts xAxis drilldown dont change correctly

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问题 http://jsfiddle.net/ZBXV7/2/ when I click a column or label the xAxis write incorrect label but tooltip its ok. Where's the problem? 回答1: Remove the "categories": [...] from your xAxis decalaration. If each point in the series has a name it will use that for the xAxis labels. 来源： https://stackoverflow.com/questions/24457486/highcharts-xaxis-drilldown-dont-change-correctly

Creating a Leaflet map with custom labels in R

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问题 I would like to visualize my data using a world map in R, where labels are to be added at certain points (given coordinates). The labels should be some 3D-rectangles with heights proportional to the value from data table. I would use the R package "leaflet" (or any alternative, if better). There are about 10-15 points around the world, and there are two values for each location (specifically, points are locations of major oil fields, and values are, for example, size and reserves). I want to

Add different unique labels to each panel in lattice

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问题 It's quite clear How to label panels in lattice using panel.text or ltext arguments. However, what if I want to use a different, unique label for each panel in lattice? Let me illustrate my point with this simplified Dotplot : library(Hmisc) #example data data <- data.frame(transport=rep(c("bicycle","bus"),each=2), att=rep(c("behaviour control","intention"),2), value=c(4.134,4.5,3.77,2.4), Lo=c(3.92,4.37,3.51,2.2), Hi=c(4.34,4.62,4.02,2.61)) #labels I want to use labels.hi=c("likely","easy")

Subscript or Superscript text within a Zend Form label

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问题 I would like to include subscript text in a Zend_Form_Element's label, and it doesn't seem to be working: $zend_form_element->setLabel('Label x'); Is there anything I can do to get it to output properly without having to manually write the form on the view page? Thanks for the help, Dave 回答1: I would say that best way is to get actual decorator from element and then set escape option, not to add new decorator: $zend_form_element->getDecorator('Label')->setOption('escape',false);