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Other 2022-02-02 21:11:19
referencing column and referenced column in foreign key constraint are incompatible.
Just throwing this into the mix of possible causes, I ran into this when the referencing table column had the same "type" but did not have the same signing. In my case, the referenced table colum was TINYINT UNSIGNED and my referencing table co... Add solution -
Java 2022-01-22 15:00:58
javafx fill tableview with data
import java.sql.Connection; import java.sql.ResultSet; import javafx.application.Application; import javafx.beans.property.SimpleStringProperty; import javafx.beans.value.ObservableValue; import javafx.collections.FXCollections; import javafx.collections.... Add solution -
Other 2021-11-18 11:44:44
@DynamicInsert(value=true)@DynamicUpdate(value=true) used in hibernate
So after almost 2 month's wait I was finally able to derive this conclusion proposed as an answer to my own question with the help from various sources: 1.) When using dynamic-update, Hibernate has to generate the corresponding SQL string each time and t... Add solution -
PHP 2021-09-28 17:28:02
laravel naming conventions
Gegasoft uses the following name conventions for laravel ============================================================= Variables => camelCase => $articlesWithAuthor Collection Variable => descriptive, plural => $activeUsers = User::active()-&g... Add solution -
Other 2021-09-19 14:34:02
emoji not storing inside codeigniter
1) Ensure you're using MYSQL 5.5 only then will you be able to change the collation to utf8mb4_something 2) Ensure table columns that are going to receive emoji have their collation set to utf8mb4_something 3) Edit your database.php config file $db... Add solution -
Javascript 2021-09-16 08:54:02
antd table hide column
classNames: { show: { display: 'block' }, hide: { display: 'none' } } getColumns = () => [ { title: 'Client Name', dataIndex: 'clientName', className: your_check ? "show" : "hide" } ]; render() { return <... Add solution -
SQL 2021-09-02 13:42:02
composit key in sql
In database design, a composite key is a candidate key that consists of two or more attributes (table columns) that together uniquely identify an entity occurrence (table row). A compound key is a composite key for which each attribute that makes up the k... Add solution