Hey guys I am new to flutter and at the moment I make an app where I want to storage my sensor data, that I get via BLE, permanent in a text file. My Question is if anyone of you has a link or an example how I can do this because my own research didn't really come up with anything useful
So I get my data like this:
I would be very thankful for any help
Related
I am trying to collect users profile picture from his phone and to parse it on the server, and also (vice versa)to be able to load it from the server and show it in users profile.
Unfortunately, I can't find many resources on this. I only found this short "Update File" section at the end of this document, but since I am new to Flutter it is not helping me a lot.
https://pub.dev/packages/parse_server_sdk_flutter#usere
Could anyone suggest some resources or examples how to achieve that?
Now i upload photos with mongodb and multer and save them in static folder.
`Uploads/`
I dont understand where its actually saved if i deploy my app.
I need to upload all photos to external filesystem?
I heard a lot about s3 but its dont free ,there is another that made this job? . And also i dont understand how can i connect my mongodb collections with the images from other filesystem.. and i dont find a beginner tutorial for this. Please help for understand it.
This way is a little bit confused because you have to save somewhere else your photo, heroku cannot save photos. A good way is cloudinary and then take the url from mongo.
Ive tried to search up documentation and several tutorials but it seems like there's nothing out there. Maybe this is something simple to do, but I just cannot figure it out.
My goal is to make an application that has a series of questions that you fill in. Some tick boxes and some text fields where you fill in some more info. This survey would be on one VC and you scroll down through the questions. After all this I want to append the data to the apple numbers app on the iPad with a specific structure.
How would I go about this? Any resources you can recommend?
T.I.A
I believe that you should generate and export a .csv file with all the data you collect in the app. Save that file to iCloud Drive or to another cloud solution you can integrate in your app, and then access it and open it using Numbers.
Using DOCX to make sync, Insert, Download, Update works find but JPEG image header disappears. Questions is that is it forced to get rid of on the server while converting JPEC header?
I’m using mimeType as "application/msword".
Ask Google Drive product questions on the Google Drive product forums.
I want to store textfield values in pdf file i.e I need to export form values to pdf file just for back up purpose as I cant completely rely on app database so how can I achieve this. Can somebody help me pls. Or can we export data in excel file.
I cant completely rely on app database
Millions of apps rely on Databases! what about XML storage?
XML will be easy to store, easy to retrieve values.
I believe you're looking for xlslib
Good Luck.