254 questions
0
votes
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44
views
I am trying to connect two tables using joins in floor database in flutter but it is only adding one product into the cart with id 1
dao
@Query('''
SELECT
c.cartId AS cartId,
c.userId AS userId,
c.productId AS productId,
c.quantity AS quantity,
p.title AS title,
p.price AS price,
p.thumbnail AS ...
- 182
0
votes
1
answer
158
views
When try to add local database sqflite in my flutter project and try to run on crome(web) it gives me a error
today i try to add database SQFlite to my flutter project and run it on web it gives error
the Ui is good according to the implementation but when i click on insert button what i define in my project ...
0
votes
1
answer
84
views
How to quickly search query in large local database looking for a "search" function just like other offline music app has?
Is there anyone give me any hint or guide me what algorithm should i use for search query function in large database (music or songs almost 1000x10) what i have tried so far is Linear search(time O(n) ...
- 1
1
vote
0
answers
138
views
How to save API response data into hive database using student model?
The following code is for fetching student data using get API and I am using hive package link is below:
<https://pub.dev/packages/hive>
static Future<void> fetchStudentData() async {
var ...
0
votes
0
answers
56
views
ANR Genrated : Local Database data load is not working properly in android
I have one query regarding the local database.
As my system works, when the user logs in for the first time in the application that time in the dashboard we get an API call for getting data. But in ...
0
votes
0
answers
33
views
Access denied for user 'garage_paraut'
I'm trying to connect to my site's database but I get this error,
Fatal error: Uncaught PDOException: SQLSTATE[HY000] [1045] Access
denied for user 'garage_paraut'@'localhost' (using password: YES) ...
1
vote
1
answer
2k
views
Connect query local mongodb database from dag airflow
question from beginner in Airflow:
I can't query my local mongodb database from a task in a DAG airflow.
the dag is correctly imported in Airflow but when i start it the task fail because of timeout ...
- 13
0
votes
0
answers
71
views
Laptop app communication with mobile app using local and online databases
I'm currently learning by myself how to develop apps with flutter and dart. So far, I have created a mobile (android) app for bank accounts, just for my wife and I. The apps on both phones communicate ...
- 15
0
votes
0
answers
667
views
Why do I get a -1 HTTP POST Response Code only when I want to send the request to my local PHP-script?
I want my ESP32 to write data via an HTTP POST Request to my local database.
For this I downloaded XAMPP and wrote a PHP script that inserts the data into the database.
Moreover I have ESP32 Code that ...
- 13
0
votes
1
answer
465
views
Data stored in Mongodb database either with or without credentials while authentication is enabled
I am using the latest versions of Mongodb (And Mongoose), Angular, Express, And Nodejs for my application.
I downloaded the installable .msi file to install it on my WINDOWS machine.
I have followed ...
0
votes
1
answer
3k
views
Postgres database not starting on port 5432 despite no interfering process, but works on other ports
Problem
When I tried to turn on Postgres 15 database via Postgres.app on Port 5432 specifically, it doesn't work and won't turn on. I've tried everything in my power to resolve this but I can't seem ...
0
votes
1
answer
819
views
How can I store and read data in local storage from firebase data?
StreamBuilder(
stream: _trip.snapshots(),
builder: (context, AsyncSnapshot<QuerySnapshot> streamSnapshot) {
if (streamSnapshot.hasData) {
return ListView.builder(
itemCount:...
0
votes
1
answer
404
views
Failed to detect local database from client PC in my C# Windows application
I have a simple Winforms app (C#) in development it works perfectly on my laptop, and I am just trying to test to see if I can publish it for others to use.
It uses a local Microsoft SQL Server ...
- 3
1
vote
1
answer
2k
views
How to create a local storage for a python desktop application?
i want to create a desktop application that will take an input (email and password) and store it for later use in my tkinter app. How can i store this data in a secure way on the user's end so on ...
2
votes
1
answer
2k
views
To saving token and data which package is safe and it should be store in local storage in user device
I heard about hive ,shared preferences and sqflite but which is safe ,or alternative package and data want to store securely and which is most of them using
- 122