Recent questions tagged CSV

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csv - How to do histograms of this row-column table in R ggplot?

I am trying to plot the descriptive variables in the first row by the following procedure. I also tried ... FUN -> FUN Execution halted See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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csv - Python text processing: AttributeError: 'list' object has no attribute 'lower'

I am new to Python and to Stackoverflow(please be gentle) and am trying to learn how to do a sentiment ... help would be massively appreciated. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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csv - PHP skip lines while reading

I am trying to find a quick way of reading from a csv file, by first skipping a number of lines, ... fread, which is pretty inefficient. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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csv - How to find mean for subset using R?

Using the pre-installed dataset in R, mtcars, I'm trying to find the mean of the "mpg" ... /gist.github.com/seankross/a412dfbd88b3db70b74b See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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csv - Can a Batch File Tell a program to save a file as? (If so how)

I am currently trying to automate a file transfer process for work and I am not sure how to have a program save ... in excel then run the macro. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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924 views

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csv - Swap 2D array's rows and columns

I need to get columns from a CSV file into an array (multidimensional array or array of arrays). I used CSV. ... contain the column not the row. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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csv - Java read file got a leading BOM [ ï»¿ ]

I am reading a file containing keywords line by line and found a strange problem. I hope lines that following ... find out the solution quickly. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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csv - How to read 'List separator' from OS in Java?

I am writing a CSV exporter in Java that should respect the user's custom settings, especially the "List ... if there is something available. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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csv - How group by sum and average column in python?

As input I have a CSV file with times and a bunch of numbers for each time. Time,F1,F2,F3 8:11,5, ... can work with this. Any suggestions? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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csv - Ignoring embeded spaces with AWK

I'm looking for a simple way to print a specific field with awk while allowing for embedded spaces in ... field separators if between quotes. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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631 views

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csv - Can I write whole lines in Google Spreadsheets using gspread in python?

I am trying to write a simple script that will take csv as an input and write it in a single spreadsheet ... takes to execute it. Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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csv - Date format that is guaranteed to be recognized by Excel

We're exporting our analytics reports in various formats, among them CSV. For some clients this CSV finds it's ... . Thanks for helping, Maxim. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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924 views

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csv - java.lang.NoClassDefFoundError: org/apache/commons/lang3/ObjectUtils

I'm trying to code a program to read a CSV file and then make some stuff with it. I've searching a ... install something. Thank you very much. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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605 views

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csv - Pandas read_csv and UTF-16

I have a CSV text file encoded in UTF-16 (so as to preserve Unicode characters when others use Excel) but when ... read a utf-16 file? Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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667 views

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csv - python pandas insert column

I am writing code to insert a new column in a csv file: import sys,os,csv,glob dir = os.path.dirname(__file__) ... it in the CSV file as well? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

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csv - MongoDB - mongoexport all objects in nested array

I'm using MongoDB version 2.6.x. And I need to export documents from a specific collection. mongoexport is the ... in the field_array. Any help? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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729 views

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csv - Best Practice to migrate data from MySQL to BigQuery

I tried several csv-formats (different escape characters, quotes and other settings) to export data from MySQL and ... handle/set null values? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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838 views

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csv - php fputcsv and enclosing fields

I was just about to ask the same questions as the question aksed here.... Forcing fputcsv to Use Enclosure ... solution? Thanks in advance... See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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575 views

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csv - Is there a way to access a string as a filehandle in php?

I'm on a server where I'm limited to PHP 5.2.6 which means str_getcsv is not available to me. I'm using, ... to do this directly, like in perl. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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993 views

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csv - SSIS Text was truncated with status value 4

I am developing a SSIS package, trying to update an existing SQL table from a CSV flat file. All of the columns ... .csv" on data row 758. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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515 views

1 answer

csv - Is there a way to access a string as a filehandle in php?

I'm on a server where I'm limited to PHP 5.2.6 which means str_getcsv is not available to me. I'm using, ... to do this directly, like in perl. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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788 views

1 answer

csv - SSIS Text was truncated with status value 4

I am developing a SSIS package, trying to update an existing SQL table from a CSV flat file. All of the columns ... .csv" on data row 758. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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2.0k views

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csv - Pandas: UnicodeDecodeError: 'utf-8' codec can't decode bytes in position 0-1: invalid continuation byte

community. I want to open a CSV using pandas and perform analysis on it. Please, help as I am not able to ... and see what the problem is** See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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447 views

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csv - How to get the first 10 words in a string in R?

I have a string in R as x <- "The length of the word is going to be of nice use to me" I want the ... CSV file. Please help me in this regards. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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csv - php fgetcsv - charset encoding problems

Using PHP 5.3 fgetcsv function, I am experiencing some problems due to encoding matters. Note that that file has ... in those texts ;)). See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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600 views

1 answer

csv - Python: How do I use DictReader twice?

This feels like a very basic question, but I can't find any mention of it elsewhere. I'm a beginning ... something I can reference repeatedly? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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747 views

1 answer

csv writer in Python with custom quoting

I'm looking for a way to define custom quoting with csv.writer in Python. There are 4 built-in ways ... quoting mechanism for csv module? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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945 views

1 answer

csv - Python convert comma separated list to pandas dataframe

I am struggling to convert a comma separated list into a multi column (7) data-frame. print (type(mylist)) < ... data-frame. Thanks in advance. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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