export-to-csv

问题 I need to export javascript array to excel file and download it I'm doing it in this code. data is a javascript object array. var csvContent = "data:text/csv;charset=utf-8,"; data.forEach(function(dataMember, index) { dataString = dataMember.join(","); csvContent += index < data.length ? dataString+ "\n" : dataString; }); var encodedUri = encodeURI(csvContent); var link = document.createElement("a"); link.setAttribute("href", encodedUri); link.setAttribute("download", "upload_data" + (new

问题 I am using win32.client in python for converting my .xlsx and .xls file into a .csv. When I execute this code it's giving an error. My code is: def convertXLS2CSV(aFile): '''converts a MS Excel file to csv w/ the same name in the same directory''' print "------ beginning to convert XLS to CSV ------" try: import win32com.client, os from win32com.client import constants as c excel = win32com.client.Dispatch('Excel.Application') fileDir, fileName = os.path.split(aFile) nameOnly = os.path

问题 If we were on a nodeJS server, we could write a header, set a mime type, and send it: res.header("Content-Disposition", "attachment;filename="+name+".csv"); res.type("text/csv"); res.send(200, csvString); and because of the headers, the browser will create a download for the named csv file. When useful data is generated in a browser, one solution to getting it in a CSV file is to use ajax, upload it to the server, (perhaps optionally save it there) and get the server to send it back with

问题 Im trying to create a script where it will take a few users in a CSV file, then change their password and enable it in Active Directory. The trouble is I cant seem to get all the users to output to either a CSV or a text file that looks like this: User1 Password User2 Password User3 Password User4 Password I have tried Write-Host and that didn't work, so I was playing with an array, but I still can't seem to get it. Can someone please help me with what I'm doing wrong, so that I can get all

问题 I am new to pandas .I want the a table in a format which I need to export csv. What I have tried is: o_rg,o_gg,a_rg,a_gg are arrays df1=pd.DataFrame({'RED':o_rg,'GREEN':o_gg}) df2=pd.DataFrame({'RED':a_rg,'RED':a_gg}) df=df1-(df2) pop_complete = pd.concat([df, df1, df2], keys=["O-A", "O", "A"], axis=1) pop_complete.index = ['A1','A3','A8'] df1 = pop_complete.stack(0)[['RED','GREEN']].reindex(["O", "A", "O-A"], axis=0, level=1) df1.to_csv("OUT.CSV") What I get the output as: RED GREEN A1 O 14

问题 I have data in a table (named: TESTING) on a dashDB2 on IBM bluemix (Db2 Warehouse on Cloud) which is looking like this: ID TIMESTAMP NAME VALUE abc 2017-12-21 19:55:38.762 test1 123 abc 2017-12-21 19:55:42.762 test2 456 abc 2017-12-21 19:57:38.762 test1 789 abc 2017-12-21 19:58:38.762 test3 345 def 2017-12-21 19:59:38.762 test1 678 I am looking for a query that: samples the data (for each NAME) to a given timeformat (ex. to a 1 minute based timestamp) VALUES in same timerange (in same minute

问题 I'm using superCSV for exporting bean data to CSV. I'd like every cell double quoted, not just the ones with special characters. Now, using CsvPreference.EXCEL_NORTH_EUROPE_PREFERENCE, even the cells with special characters won't get quoted. (With EXCEL_PREFERENCE setting the addresses that contain '.' get quoted.) My goal is to export addresses, phone numbers, everything in a way that MS Office (Hungarian) can use and i.e. won't convert phone numbers like +36000000000 to 36000000000. 回答1:

问题 So I'm uploading a csv file. One of the column have a single quote. 145 Test St' The array is ( [0] => 2 [1] => 20 [2] => 145 Test St� [3] => Test City [4] => 1455 [5] => 919749797 ) As you can see. Instead of single quote ( ' ), it becomes �. From here, I use htmlspecialchars($row) , which gives the result. ( [0] => 2 [1] => 20 [2] => [3] => Test City [4] => 1455 [5] => 919749797 ) First question, why ( ' ) becomes ( � ) ? Second question, why after using htmlspecialchars() , the value

问题 My data looks like below ['[\'Patient, A\', \'G\', \'P\', \'RNA\']'] Irrespective of the brackets, quotes and back slashes, I'd like to separate the data by ',' and write to a CSV file like below Patient,A,G,P,RNA Mentioning delimiter = ',' has done no help. The output file then looks like ['Patient, A','G','P','RNA'] all in a single cell. I want to split them into multiple columns. How can I do that? Edit - Mentioning quotechar='|' split them into different cells but it now looks like |[

问题 $filesremoved | export-csv -Path E:\Code\powershell\logs\filesremoved.txt -NoTypeInformation I've also tried $filesremoved | export-csv -Path E:\Code\powershell\logs\filesremoved.txt -NoTypeInformation -NoClobber The file appears to be overwritten every time. Is there a way to keep adding content to the file? I get errors Export-Csv : A parameter cannot be found that matches parameter name 'Append'. 回答1: The -Append parameter of Export-Csv doesn't exist until PowerShell 3.0. One way to work