ExpenseTracker | Web Application using functional components with hooks | Web Framework library
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kandi X-RAY | ExpenseTracker Summary
Web Application using functional components with hooks and context API.
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Trending Discussions on ExpenseTracker
QUESTION
I am trying to loop through an argument that is passed to a method and I am getting a TypeError: individualExpenses.map is not a function
. What am I doing wrong here?
ANSWER
Answered 2021-Apr-30 at 20:01You are passing a numerical value to storeExpenses
function and applying map
over it. map
works only on arrays. If you do
QUESTION
I am currently doing some fullstack java tutorial with angular. I am using mysql base and table called expenses. I am using hibarnate and JPA. I have some problems with Rest Api @DeleteMapping : Caused by: org.springframework.data.mapping.PropertyReferenceException: No property delete found for type Expense!
Here are my classes:
Expense.java
...ANSWER
Answered 2020-Nov-22 at 16:46The error is showing all information that you need:
Caused by: java.lang.IllegalArgumentException: Failed to create query for method public abstract void com.expensetracker.tutorial.repository.ExpenseRepository.delete(java.lang.Long)! No property delete found for type Expense!
Update this:
QUESTION
My app works absolutely fine on the emulator. but when i get it to a real phone (tried on multiple: one plus 7t pro running android 10, Samsung M20 running android 10), the second activity doesnt launch at all.
I tried a simple app that just launches a second activity & nothing happens even in this. Im out of ideas on what to do!
Here is my main activity:
...ANSWER
Answered 2020-Jun-15 at 09:13Do it like this below
QUESTION
I'm trying to populate a list with data got from firebase but for some reason the list's length is zero.I'm adding records to the weekExpenses list inside the forEach. When i print the data retrieved within the forEach and the length of the list, it exists and the length is right, but when i print the length of the list from outside, its 0. The data exists in cloud firestore. In the comments i've indicated where everything works fine and where the problem is. Can someone please help.
...ANSWER
Answered 2020-Mar-27 at 13:15reference.document
is asynchronous. You have to make your function async
and await
that call. Right now your print("length ${weekExpenses.length}");
is getting called before you populate the list.
QUESTION
How do I use merged styles? I am merging in application file then I want to use it on another screen, but I don't find the style, what is my wrong?
...ANSWER
Answered 2020-Mar-11 at 03:28The 'MergedWith' property is obsolete now, see https://docs.microsoft.com/en-us/dotnet/api/xamarin.forms.resourcedictionary.mergedwith?view=xamarin-forms
Basically, you can use merged dictionaries with a standalone resource file like this:
QUESTION
I am trying to connect to a MySQL docker container from a spring boot application. Every time I run my @SpringBootApplication class from eclipse, I am getting
com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
I am running my docker container with below command line:
...ANSWER
Answered 2019-Oct-28 at 15:41You have to expose mysql port outside of the docker container. Use -p to expose the ports.
QUESTION
I am trying to get my Spring Boot application (with Spring Data REST) to discover Repository
classes defined in another package and project. I wonder if I can configure the application to detect the Repository
classes without having to rely on @EnableJpaRepositories
.
For background, I have two projects. One, let's call it data
project, contains Entity
and Repository
classes. Another, let's call it expense-tracker
, is a Spring Boot
application with Spring Data REST
as a dependency to help to generate REST endpoints for the Repository
classes in data
project.
This is the structure of the projects
All the Repository
classes extend PagingAndSortingRepository
interface. One example is below.
ANSWER
Answered 2019-Apr-20 at 20:16I don't think Spring will see your repository class unless you use EnableJpaRepositories
but you don't have to use this annotation in your SpringBootApplicaiton
class.
You can add @ComponentScan(basePackages = {"com.example.data"})
to your SpringBootApplication
class and then the following class to your data project.
QUESTION
I want to save the ImageView to RealmDatabase so i try to convert it to byte[] but it seems it still read it as an ImageView or something.
I wanted to save this image from my spinner the image from spinner
here is my code onSaveExpense
...ANSWER
Answered 2019-Feb-15 at 07:54spCategory.getSelectedItem()
returns as Category
type so you cannot cast it to ImageView
. Look at your code here:
QUESTION
I am getting a name error for a small API i am building with RSpec, using TDD methodology
...ANSWER
Answered 2017-Dec-15 at 21:54Ok figured this one out, after a lot of head banging on the desk.
I had to comment out the app = API.new as this is not yet implemented, every time i would load the file in the spec it would error me out.
QUESTION
I want to use more than one dynamodb table in my serverless project. How do I properly define multiple resources in the iamrolestatements?
I have an example serverless.yml
ANSWER
Answered 2017-Sep-26 at 21:56I got it!
The key was just adding a list under the key - Resource
, but I also learned that it's better to just use the logicalIDs you use when provisioning the tables. Full example to follow:
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