export-to-csv

问题 I have a .trace file created using the time profiling in the instruments.app I was trying to convert the trace into a csv file using the Export Data option but that was disabled in the instruments app in my macOS Sierra Is there any other way I can convert the trace into a .csv file? like via command line or any other tool? 回答1: If the Export Data menu item is disabled, it means that particular instrument does not support exporting to a CSV file. Instruments has many instruments. Some of them

问题 I have a data summarising a network including users' cookie id, session id, number of materials, and number of jumps in the network. I would like to cluster them and further analyse them. So, need to know which cookie id in which session is labelled in which cluster. Example data: cookie_id|ses_num|num_material|num_jump 2345 1 2 1 2345 2 8 12 3456 1 3 2 I have applied k-means clustering using the last two columns but cannot return the clustering output to the right id as I cannot use cookie

问题 I'd like to export a JSON object to a CSV file, with sub-fields which have sub-field which are potentially populated by arrays of objects, but I don't know how to represent the embedded data in CSV. 回答1: This comes down to mapping semi-structured (tree-like) data to tabular data. This is not trivial at all because of the impedance mismatch. There are several approaches commonly used (and taught) in practice, and with extensive academic research, mostly established for XML, but that can in

问题 I'd like to export a JSON object to a CSV file, with sub-fields which have sub-field which are potentially populated by arrays of objects, but I don't know how to represent the embedded data in CSV. 回答1: This comes down to mapping semi-structured (tree-like) data to tabular data. This is not trivial at all because of the impedance mismatch. There are several approaches commonly used (and taught) in practice, and with extensive academic research, mostly established for XML, but that can in

问题 I have a configuration.csv that holds a template data like this: | path | item | value | type | |------------|-------|--------|------| | some/path | item1 | value1 | ALL | | some/path | item2 | UPDATE | ALL | | other/path | item1 | value2 | SOME | and customization.csv that has service specific configuration: | path | item | value | type | |------------|-------|--------|------| | some/path | item2 | value3 | ALL | | new/path | item3 | value3 | SOME | My goal is to merge them and end up with

问题 After export and when I open the CSV up, you'll notice column L formats only some of the dates properly. This happend on a couple other date columns as well. Is there anything I can do with PHP to ensure all dates are returned properly? Below id my function: public function formatDateCI($date) { // If Birthdate Column if(strlen($date) == 10){ $date = explode('-',$date); $m = $date[0]; $d = $date[1]; $Y = $date[2]; $date = $Y.'-'.$m.'-'.$d; } $date = new DateTime($date); // Final Format 1983

问题 How to write utf-8 characters to csv file? My data and code: # -*- coding: utf-8 -*- l1 = ["žžž", "ččč"] l2 = ["žžž", "ččč"] thelist = [l1, l2] import csv import codecs with codecs.open('test', 'w', "utf-8-sig") as f: writer = csv.writer(f) for x in thelist: print x for mem in x: writer.writerow(mem) The error message: Traceback (most recent call last): File "2010rudeni priimti.py", line 263, in <module> writer.writerow(mem) File "C:\Python27\lib\codecs.py", line 691, in write return self

问题 I am currently using ui-grid implemented with external pagination to display my data. I've run into as issue where I can only export the currently viewed data, however I need to be able to export ALL data as well. Anyone know a work around to export all data using external pagination? 回答1: I ended up using csvExport function included with ui-grid. I added an "Export All" custom menu item and it works great! Here is my code: gridMenuCustomItems: [ { title: 'Export All', action: function (

问题 PROBLEM: I have data frame of data frames from purrr and want to write each nested data frame to a CSV. > df # A tibble: 3 × 2 dataset data <chr> <list> 1 aab <tibble [681 × 60]> 2 aae <tibble [1,486 × 173]> 3 acm <tibble [3,496 × 139]> That is, I want 3 CSVs from above: one CSV for each tibble under "data". I prefer tidyverse functions to lapply or similar. POTENTIAL SOLUTION I think it's gotta be something using map() or similar function: df %>% map(~write_csv(data, file=[how to get

问题 I have the following code that imports two csv files and merges them together. As part of the merge I remove the two files used and export one main CSV file. $csvfiles | ForEach-Object { Import-Csv "$csvLocation\$_"; Remove-Item "$csvLocation\$_" -Verbose 4>&1 | tee .\log.txt -Append } | Export-Csv -NoTypeInformation "$csvLocation\$DBName.csv" -Force The CSV generated looks like this with the 4>&1 verbose redirection: Notice the extra empty in between row between server1 and server2. The CSV