multiple-columns

Pandas add new columns based on splitting another column

由 ℡╲_俬逩灬. 提交于 2019-12-14 03:39:49
问题 I have a pandas dataframe like the following: A B US,65,AMAZON 2016 US,65,EBAY 2016 My goal is to get to look like this: A B country code com US.65.AMAZON 2016 US 65 AMAZON US.65.AMAZON 2016 US 65 EBAY I know this question has been asked before here and here but none of them works for me. I have tried: df['country','code','com'] = df.Field.str.split('.') and df2 = pd.DataFrame(df.Field.str.split('.').tolist(),columns = ['country','code','com','A','B']) Am I missing something? Any help is much

count on group by on multiple columns and getting the original dataset

由 风流意气都作罢 提交于 2019-12-14 03:32:26
问题 2, cornflakes, Regular,General Mills, 12 3, cornflakes, Mixed Nuts, Post, 14 4, chocolate syrup, Regular, Hersheys, 5 5, chocolate syrup, No High Fructose, Hersheys, 8 6, chocolate syrup, Regular, Ghirardeli, 6 7, chocolate syrup, Strawberry Flavor, Ghirardeli, 7 Script data_grp = GROUP data BY (item, type); data_cnt = FOREACH data_grp GENERATE FLATTEN (group) AS(item, type), count(data) as total; filter_data = FILTER data_cnt BY total < 2; I now need the original data with the filter applied

How to extract same texts/values from 2 columns in R data frame?

由 ╄→尐↘猪︶ㄣ 提交于 2019-12-14 02:26:41
问题 I want to extract text/value that is same in col1 and col2 , and create "desired_col" as provided in my data frame. I tried few things but did not work .. mydata_1<-data.frame(col1=c("SL1234","SL786876"),col2=c("SL1334","SL78076"),desired_col=c(c("SL1","SL78"))) 回答1: An option using mapply as: mydata_1$matched <- mapply(function(x,y){ # First take same length fron both columns x <- substring(x,1, min(nchar(x),nchar(y))) y <- substring(y,1, min(nchar(x),nchar(y))) matching_len <- which

Java tree with columns

由 筅森魡賤 提交于 2019-12-14 01:51:00
问题 I have a task to create java tree, with three columns: Sport name, Count of sports which are in sport category, and last update. Something similar is dispayed on image bellow: As you can see, there are 4 kinds of sports: Water, Ball, Skying, Dancing. When I expand skying, there are 3 sports of its kind. But how to make columns. I can make JTree with nodes and stuff, but how to add columns? 回答1: Here is a good example for using a Tree with multiple columns. It looks like this: I would however

Xpages checkbox group multiple columns?

由 别说谁变了你拦得住时间么 提交于 2019-12-13 20:05:24
问题 I want to format a checkbox group into 2 or more columns. I have read about a CSS3 solution using display, width, and float. It doesn't appear to work in IE9+. Is there a simple solution to doing this? 回答1: A long while ago I wrote a multi-column component. Hasn't been tested on 9.x, but might work. Have a look at the OpenNTF Project. That might just do the trick. 来源： https://stackoverflow.com/questions/29894907/xpages-checkbox-group-multiple-columns

Trying to use jQuery Columnizr plugin: “Object doesn't support property > or method 'columnize'”

由 荒凉一梦 提交于 2019-12-13 20:01:35
问题 I'm trying to use jQuery Columnizr plugin. Here is my code (simplified, full version is in screenshot) <html lang="en" class="no-js"> <head runat="server"> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <meta http-equiv="X-UA-Compatible" content="IE=Edge" /> <title><%: Page.Title %></title> <webopt:bundlereference runat="server" path="~/Content/css" /> <link href="App_Themes/MetroTouchCountries/TabStrip.MetroTouchCountries.css" rel=

AwK align longer columns to next line and keep same count of processed rows/lines

由 风流意气都作罢 提交于 2019-12-13 17:33:11
问题 Hi i have this problem with this type of input data: input file which is contain those columns: file1 (original file) 7 LINE_A G_VALUEFA D_VALUEFA SEAT01 SEAT02 SEAT03 SEAT04 7 LINE_B G_VALUEFA D_VALUEFA SEAT22 SEAT25 SEAT27 EXNUM899999SSSSS9S8S5S2S8 EXNUM899999SSSSS9S8S5S2S8 EXNUM899999SSSSS9S8S5S2S8 EXNUM899999SSSSS9S8S5S2S8 7 LINE_C G_PREFX D_VALUEFX SEAT01 SEAT02 SEAT03 SEAT04 8 LINE_G G_PREFX D_VALUEFX POSITION55 POSITION82 VALUE85 POSITION44 POSITION448 POSITION448 POSITION448 7 LINE_C

BASH - Summarising information from several fields in unique field using Loop and If statements

由 北战南征 提交于 2019-12-13 14:48:04
问题 I have the following tab-separated file: A1 A1 0 0 2 1 1 1 1 1 1 1 2 1 1 1 A2 A2 0 0 2 1 1 1 1 1 1 1 1 1 1 1 A3 A3 0 0 2 2 1 1 2 2 1 1 1 1 1 1 A5 A5 0 0 2 2 1 1 1 1 1 1 1 2 1 1 The idea is to summarise the information between column 7 (included) and the end in a new column that is added at the end of the file. To do so, these are the rules: If the total number of “2”s in the row (between column 7 and the end) is 0 : add “1 1” to the new last column If the total number of “2”s in the row

CSS Grid or Columns? [closed]

由 自闭症网瘾萝莉.ら 提交于 2019-12-13 09:28:56
问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 10 months ago . So I have already got my mobile version of my website laid out (see sketch below) but now I am having trouble trying to achieve my envision goal for my desktop version. I did a quick sketch on paint to give you guys an idea of what I have so far. The problem is though I want to

How To Register user Form with all dynamic fields name in php

由 强颜欢笑 提交于 2019-12-13 09:28:05
问题 <form method="post"> User Name : <input type="text" name="values[]"><br/> User Mobile: <input type="text" name="values[]"><br/> User Email: <input type="text" name="values[]"><br/> <input type="submit" name="submit" values="submit"> </form> My Code/Logic <?php $con=mysql_connect('localhost','root',''); mysql_query('testing_user',$con); if(isset($_POST['submit'])) { $x=$_POST['values']; $data_values=array(); for($i=0;$i<count($x);$i++) { echo $x[$i]."<br/>"; array_push($data_values,$x[$i]); }
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