csv

问题 Better progress: nicholas@mordor:~/csv$ nicholas@mordor:~/csv$ sqlite3 SQLite version 3.31.1 2020-01-27 19:55:54 Enter ".help" for usage hints. Connected to a transient in-memory database. Use ".open FILENAME" to reopen on a persistent database. sqlite> sqlite> .import BCCDC_COVID19_Dashboard_Case_Details.csv details ... BCCDC_COVID19_Dashboard_Case_Details.csv:25475: unescaped " character BCCDC_COVID19_Dashboard_Case_Details.csv:25475: unescaped " character sqlite> sqlite> select * from

问题 This is a continue of another post: JQ, convert CSV (parent child format) to JSON Hi, sorry to ask again. I tried to get the following format, without success. Really appreciate for some advice. I attach a picture to show how it looks like in a hierarchy view a picture to show in a hierarchy way, maybe it is easier. Hope it is possible ? *** CSV file ***** id,parent_id,size Subject,Null,1 analytics,Subject,1 cluster,analytics,1 AgglomerativeCluster,cluster,1 MergeEdge,cluster,2 animate

问题 This is a continue of another post: JQ, convert CSV (parent child format) to JSON Hi, sorry to ask again. I tried to get the following format, without success. Really appreciate for some advice. I attach a picture to show how it looks like in a hierarchy view a picture to show in a hierarchy way, maybe it is easier. Hope it is possible ? *** CSV file ***** id,parent_id,size Subject,Null,1 analytics,Subject,1 cluster,analytics,1 AgglomerativeCluster,cluster,1 MergeEdge,cluster,2 animate

问题 I'm having troubles with CSV conversion, I'm not that sure on how to do this (not that familiar with CSV conversion, testing this out as a side project) I have a nested dictionary that I want to create into a CSV: I want to set STRONG_AXE and FAST_AXE under the column ITEM_ID Make another column called base which contains the attack values, 10 and 1 , same with attack speed. Crit power has 4 parts to it, the base, scale, spread and max spread, I also want to convert all of those (this is the

问题 I'm having troubles with CSV conversion, I'm not that sure on how to do this (not that familiar with CSV conversion, testing this out as a side project) I have a nested dictionary that I want to create into a CSV: I want to set STRONG_AXE and FAST_AXE under the column ITEM_ID Make another column called base which contains the attack values, 10 and 1 , same with attack speed. Crit power has 4 parts to it, the base, scale, spread and max spread, I also want to convert all of those (this is the

问题 I have a highcharts graphic, which consists of a static javascript code and external dynamic csv data. (The external CSV data is updated daily, the Javascript code remains unchanged). Now I would like to add a footnote, e.g. using "caption", which should also be dynamic. How can I make the footer dynamic? The jsfiddle example is here: https://jsfiddle.net/martindfurrer/kx5ebgny/ caption: { text: 'The Javascript code is static, the data is in a csv file. This text should also be dynamic, i.e.

问题 I have a highcharts graphic, which consists of a static javascript code and external dynamic csv data. (The external CSV data is updated daily, the Javascript code remains unchanged). Now I would like to add a footnote, e.g. using "caption", which should also be dynamic. How can I make the footer dynamic? The jsfiddle example is here: https://jsfiddle.net/martindfurrer/kx5ebgny/ caption: { text: 'The Javascript code is static, the data is in a csv file. This text should also be dynamic, i.e.

问题 Referencing the csv module, how is the following data downloaded? nicholas@mordor:~/flwor/covid$ nicholas@mordor:~/flwor/covid$ basex uri.xq Stopped at /home/nicholas/flwor/covid/uri.xq, 3/13: [XPST0081] No namespace declared for 'doc:csv'. nicholas@mordor:~/flwor/covid$ nicholas@mordor:~/flwor/covid$ cat uri.xq xquery version "3.1"; let $csv := doc:csv('http://www.bccdc.ca/Health-Info-Site/Documents/BCCDC_COVID19_Dashboard_Lab_Information.csv') as $data return $data nicholas@mordor:~/flwor

问题 Referencing the csv module, how is the following data downloaded? nicholas@mordor:~/flwor/covid$ nicholas@mordor:~/flwor/covid$ basex uri.xq Stopped at /home/nicholas/flwor/covid/uri.xq, 3/13: [XPST0081] No namespace declared for 'doc:csv'. nicholas@mordor:~/flwor/covid$ nicholas@mordor:~/flwor/covid$ cat uri.xq xquery version "3.1"; let $csv := doc:csv('http://www.bccdc.ca/Health-Info-Site/Documents/BCCDC_COVID19_Dashboard_Lab_Information.csv') as $data return $data nicholas@mordor:~/flwor

问题 The csv file looks like this I'm trying to get the field values like name, it is the value after $$NAME$$ (there is a space after the identifier). How do I store the value for each field by using BufferedReader in Java? The fields could be in any line number and not in a fixed place or format, and also throw out an error if there is any special characters or null value is encountered. int n = 100; // Max lines String line; try (BufferedReader br = new BufferedReader(new FileReader(str))) {