I am new to Flutter. I made a flutter project that gets data from an API and displays them in a ListView. And if no data in snapShot then shows a loading screen. I got an error when I ran…
This is My Code. Future<void> SendOrderDetails() async{ Row( children: [ FutureBuilder( future: topcart.getData(), builder: (context, AsyncSnapshot<List<Cart>> snapshot) { for(int i = 0; i<itemcount; i++) { if(itemcount>listModel2.data!.length) { listModel2.data?.add(Model2( ORDER_INFO_ID: 1, PRODUCT_ED_ID: 2, QTY: quantitycalcule.toString(), UNIT_PRICE:'00',// snapshot.data![i].Book_initional_price!.toString(), CHGED_BY:1, CHGED_DATE: DateTime.now().toString(), STATUS:…
I would like to delete my DB instance.before delete I will create final manual snapshot. I understood snapshot is not full backup.it is incremental.which means that only the data that has changed after your most recent snapshot saved . so,I…
When an app goes into the background, iOS automatically takes screenshots to use in the app carousel. I'm trying to find where automatic screenshots are stored. I found several possible options, but nothing. /Library/Caches/Snapshots/$(BUNDLE_IDENTIFIER)/ /var/mobile/Containers/Data/Application/$APP_ID/Library/Caches/Snapshots/
I am using the Google cloud platform and compute engine for my project, Installed MongoDB into the instance server, what is the best way to take my database back-up and restore my options : create a custom script to dump…
I install multipass with the following command on Deepin Linux apt install snapd snap install multipass but it not work with this error: list failed: cannot connect to the multipass socket Please ensure multipassd is running and '/var/snap/multipass/common/multipass_socket' is accessible…
My aim is moving my websites hosted in a EC2 t2.small in a t2.large instance. I created the snapshot, then the AMI. I launched the AMI in the new instance but neither the websites (after changing the DNS A record)…
I have an E-commerce using Magento 1.9 located on Google Cloud Server. so, in order to create a new test enviremont . I created a Snapshot for one of my VM instances. Then, I created a new VM Instances using…
I'm new to Photoshop JSX scripting. Until now I did script a little "hello world" that saves a jpg image of the first history snapshot. What I want is to know the number of history snapshots present in the active…