I cannot import a .xlsm file any more to Google Sheets. I can convert to a .xls and then upload it. Anyone else seeing this issue?
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I am creating an app where users can scan objects in 3D, I have a scene which I can easily save in documents directory and share it in .scn format, but I want to share this .scn file as .usdz file via UIActivityController.
Basically I am using this library https://github.com/StandardCyborg/StandardCyborgCocoa
In this library, a scene file is saved as .gltf format, but I want to share this .gltf file which is not supported on iOS devices. Apple only support .usdz file format. So, I want to convert this .gltf file into .usdz file before sharing.
I have been searching different solutions over internet for a week, but nothing is working till now.
Can anyone help me to resolve this issue?
Any help is greatly appreciated.
It's not documented, but SCNScene's write method works with a .usdz URL, at least since iOS 14.7. This is what I'm using in my app.
I am working on a case study to analyze bike-share travel data. My plan was to download the previous 12 months of trip data here.
*Specifically the first 12 .csv files on this page.
I first unzipped the files of interest. When I go to google sheets to file-import-upload and select my .csv files I encountered a problem. Some of the months were too big to import.
For example, the 202103-divvy-tripdata.csv has a size of 42,535 KB and it worked for me (as did all the .csv files with sizes below).
The 202011-divvy-tripdata.csv has a size of 45,121 KB and it didn't work (as with all those greater). Is ~45,000 KB the max?
Each file has the same number of columns (13) but with a different amount of rows. The 202103 file that seemed to be the limit had ~228,500 rows.
I appreciate any feedback. I am new to data analysis. Thank you.
This problem your facing is because of the row limit in the sheets. You can upload or import your file by splitting it. https://www.splitcsv.com Here you can split the large csv files and can upload them on sheets or excel.
Solution
You may want to break a file into smaller parts and import them separately at the same spreadsheet OR at a different one.
Explanation
There is a limit of file sizes you can store in Google Drive:
Up to 10 million cells or 18,278 columns (column ZZZ) for
spreadsheets that are created in or converted to Google Sheets.[...] The limits are the same for Excel and CSV imports.
When you convert a document from Excel to Google Sheets, any cell with
more than 50,000 characters will be removed in Sheets.
I was importing multiple CSV files with 60,000+ rows and 7 columns to the same spreadsheet; a couple of them worked, but eventually I faced this error. I just learned that I could import it to a new spreadsheet and continue my work.
So, the limit is not only at the source file to be imported, but also at the destination spreadsheet.
If this doesn't have to be an online spreadsheet, you can take a look at GS-Calc:
https://citadel5.com/gs-calc.htm
It opens csv files with up to 12mln rows. The free trial version is a 4MB setup file (which expands to ca 7MB after the installation and you can install it on any portable usb device). You can test the speed and memory usage with your files. (Which should be more or less instant for files of that size.)
You can also open non-csv text files, with any cell separators (including nulls) and without cell separators (that is, with fixed column widths).
Regarding analyzing, I believe you have all what's in the spreadsheets mentioned above, including pivot tables and any type of filtering.
I have learned how to use the Google drive API from Dart. I can't find any documentation on using the Google file picker from Dart.
Any suggestions.
Thanks.
I did not find any better way than using dart:js interop and use google jsclient api. I tried to extract some code I have here: https://github.com/alextekartik/google-jsapi-picker.dart
I know the sites studio.verold.com and sketchfab.com and p3d.in they have found a way to import .fbx.
Have anyone a hint how they did this ?
I thought 1st it must todo with the autodesk fbx sdk and python.
https://github.com/mrdoob/three.js/tree/master/utils/converters/fbx
But i ended up in a offline conversion .
I am thankful for any help
You can always use http://Clara.io to do your conversion from FBX to ThreeJS format. :)
-ben
You can also try the Assimp commandline converter. Three.js now has a parser for the binary Assimp format. This is how we do it at Virtulous, and it's working pretty well for us. If you're interested in efficiency, you can create your own Assimp exporter module, and only export the data channels you need.
Has anyone had any luck with generating a spreadsheet file in iWork Numbers format on iOS? At least is there any documentation on the file format?
There is not a publicly documented file format. It can open CSV and some Excel file formats, as listed here on Apple's Knowledge Base.