xls

问题 Struggling with an issue. Need to download a file from a webportal. Now i managed to do that using SSIS script task. Here comes the real issue. Now when i download the file as .xls. Downloaded file appears to be Excel 97-2003 Worksheet but actually it isn't. It's an XML Spreadsheet 2003(.xml). Now when i try to open this downloaded file, it comes up with an error message (Attached). So my SSIS package can't open the File as an Excel source and i can't even use XML source editor as some of the

问题 I have load csv library in my project folder. Using this link. But I don't know where we should keep the csv file to upload and I got below error. error: Call to a member function parse_file() on null My Controller code: function index() { $this->load->library('Csvreader'); $filePath = './E:/Test.csv'; $result = $this->Csvreader->parse_file('$filePath');//path to csv file $data['csvData'] = $result; $this->load->view('view_csv', $data); } My library Code: <?php if (!defined('BASEPATH')) exit(

问题 I decided to open this topic because there is very little material in this regard and in my opinion many are asking the same question. I'm trying to write an script to convert an .xls or a .xlsm file stored on Google Drive to a Google Sheets file. I'm not interested in converting macros inside the .xlsm file, only converting the base file. This script should be able to overwrite the oldest file with the new one if it has the same name. The topics in which I found more material are these: How

问题 I am trying to open an Xls file on using python pandas ( also tried several others libraries like xlrd and pyexcel) and wasnt able to open it. when a try to used the comand df = pd.read_excel('mil.xls') I get following error: _locate_stream(Workbook): seen 0 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 20 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 3 40 2 I found out that when, before trying to read it, I unblock the file, that is, disable manually the protected view mode on excel, I could read the file

问题 The first part is now working [ I have the following which just seems to hang; the part that adds/deletes the module works when running in VBA I note that I'm prompted with a dialog saying 'this workbook contains links to other data sources' which I ok to, then it hangs So I tried setting the second argument to 0 and also tried 2 but still it hangs (2nd arg is UpdateLinks as can be found here ) ] dim objExcel dim objWorkbook Set objExcel = CreateObject("Excel.Application") Set objWorkbook =

问题 I'm looking for ideas on how to implement a way to get web based XML data into a spreadsheet. The ideal solution would update the spreadsheet every time it's opened with little or no user interaction (.i.e, I'd prefer to not have to tell people to run a macro). however, my first thought (and probably what I'll end up going with) is a Perl script that downloads the XML, parses it, and spits out a spreadsheet - this won't update the spreadsheet and I'll have to generate the document on some

问题 I want to import a specific range of an xls file into a datagridview. the catch is: the range changes every time, therefore I need the user to be able to select it. is there an elegant way to do this? 回答1: See if this code works for you. It prompts the user to open up an excel file, and then prompts them for the range they would like to see in the DataGridView. After they select the range it converts that range into a DataTable and sets the DataTable as the source. I'm not sure how exactly

问题 I'm Using Python 2.7.3 How can i convert excel file(.xls) to txt/.csv file import matplotlib.pyplot as plt x = [] y = [] t = [] fig = plt.figure() rect = fig.patch rect.set_facecolor('#31312e') readFile = open('data.csv', 'r') sepFile = readFile.read().split('\n') readFile.close() for idx, plotPair in enumerate(sepFile): if plotPair in '. ': # skip. or space continue if idx > 1: # to skip the first line xAndY = plotPair.split(',') time_string = xAndY[0] t.append(time_string) y.append(float

问题 var_dump($objPHPExcel->getActiveSheet()->getCell('B2')->getValue()); i tried the above code and i get "float(42987)" as output. i just want the exact value of that cell! var_dump($objPHPExcel->getActiveSheet()->getCell('C2')->getValue()); when i execute this i get the correct value "2017/09/12" so how will i get the data's in this "09/09/2017" format from xls? EDIT 1 : the data cannot be predicted ! it can be a string or date with different formats ! example : B2 can be 'string','09/09/2017',

问题 I am using Apache POI to create an excel[.xls] file. Now an excel can have 65535 rows & 256 cols. I am trying to write the java code to write the xls file with 65535x256 cells. I am getting a heap error. The current heap conf is -Xms512m -Xmx1700m. RAM size is 3.5gb. What is the way out for me ? I am using HSSF* classes to write xls file. Stack Trace is (I have enabled the -verbose:gc option) [Full GC [Tenured: 1092288K->1092288K(1092288K), 3.3174494 secs] 1583807K->1583807K(1583808K), [Perm