goper | Schema generation utilities | Database library
kandi X-RAY | goper Summary
kandi X-RAY | goper Summary
Schema generation utilities for go
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Top functions reviewed by kandi - BETA
- Checks the database against the database
- init initializes command line arguments
- Get the type of this column
- CamelCase converts a string to CamelCase
- RegisterDialect registers dialect for given driver .
- DialectByDriver returns a dialect for the given driver .
goper Key Features
goper Examples and Code Snippets
Community Discussions
Trending Discussions on goper
QUESTION
service.ts
...ANSWER
Answered 2021-May-14 at 06:03I think the problem is happening because you haven't imported matTableDataSource
so try importing : import { MatTableDataSource } from '@angular/material';
and change Line: dataSource: MatTableDataSource;
and try changing line: this.dataSource = new MatTableDataSource(res.data);
QUESTION
I have checked all the topics on this error with entitframework but I can't find my issue.
I use entityframework core.
I have an accomplishment and a criteriagroup in the accomplishment class.
When I save for the first time the accomplishment everything works.
Then when I want to update it I gave the error "Cannot insert explicit value for identity column in CriteriaGroups Table...
...ANSWER
Answered 2019-Oct-24 at 18:51Ensure to not overwrite the CriteriaGroup
with an untracked object, because in this case the CriteriaGroup
is considered new.
The described issue could happen if for example you don't load the related CriteriaGroupFk
when loading the Accomplishment
, and afterwards assigning an untracked object to CriteriaGroupFk
.
To resolve the issue you can use Include, e.g.:
QUESTION
How can I make (make offer) button do action inside table cell as the picture: this picture of table view include suctions , cells then inside it the button ( make offer ) button
I am using this code but it gives an error when I click on it
error : error
this is the code
...ANSWER
Answered 2018-Jan-02 at 17:03Using Callback Inside the Cell Class Write the below code:
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