jiji | Open and free FX automated trading system
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Open and free FX automated trading system
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QUESTION
I am not able to correctly delete or sort dynamically created component in Blazor.
I create my objects as follows in my page body:
...ANSWER
Answered 2021-Jan-15 at 11:10Numbering should follow linenumbers, not for loops.
QUESTION
i want to create Left Join between 3 tables in TypeORM (NesjJS)
- Table 1: User (can have multiple establishments with multiple roles)
- Table 2: Establishment (can be associated to multiple users having multiple roles)
- Table 3: Role (listing associations between User/Establishment and role Level)
Example:
==> "user" table
ID name 1 jiji 2 jaja 3 jojo 4 jeje==> "establishment" table
ID name 10 est 1 11 est 2 12 est 3==> "role" table
user_id establishment_id level 1 10 admin 1 11 editor 2 10 editor 3 11 reader 3 12 admini try with this relations but do not working form me :( when i try to insert data to role entity
...ANSWER
Answered 2021-Jan-09 at 19:58From what I've understood - you would like to fetch users with all their establishments and level inside. Consider you have custom column level there you need to use OneToMany reference in UserEntity to roles and EstablishmentEntity and ManyToOne in RoleEntity instead of ManyToMany. ManyToMany would be useful if you would only have User and Establishments ids in 3rd table and wanted to fetch all Establishments by user at once.
// RoleEntity:
QUESTION
I've been strugling with this error for a while now.
I'm trying to implement a log in to an ATM system and I'm trying to connect it to a database as well. But when I try to run it, shows up 144 errors that are all the same:
...ANSWER
Answered 2020-Sep-08 at 17:20Perhaps you aren't including MyForm2.h
in a context MyForm.h
can access?
Maybe look into how to declare a namespace and how to include headers, e.g. Creating a C++ namespace in header and source (cpp)
What happens if you inline the MyForm2
class definition into MyForm
so you guarantee it is accessible?
QUESTION
I'm setting up a Jupyter Notebook that apply a Machine learning model from the Ibm watson studio API to some datas that are coming from my Postgresql database.
While reshaping the data to be readable by the API, a JSONDecodeError: Expecting property name enclosed in double quotes: line 1 column 2 (char 1)
appeared and I can't solve it.
This is the full traceback:
...ANSWER
Answered 2019-May-26 at 15:04The problem was that json.dumps() was returning (json representation) and the input to the classify_collections() required
. Hence we don't use json.dumps() here and simply
replace
to double quotes(") for the keys and pass to the function.
QUESTION
I have the following code:
...ANSWER
Answered 2018-Apr-27 at 22:03This:
QUESTION
I basically want the centre image in the slider to be twice as big as the others. I need to be able to pass the class active to the centre image and remove it from the last image. So that the centre image is always twice as big. Is it possible to do this with my code?
...ANSWER
Answered 2017-Jun-29 at 14:28It's easy to remove active class from all li
elements, select the first and add the class again.
For example:
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