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Javascript – Datasource mat-table is not updating

I have a function that trigger when I sort the table deepens of a column I click but the data is not updating. This is the function and the table code: <table mat-table #table [dataSource]="dataSourceMD" matSort (matSortChange)="getRowMaximoTable($event)" matTableExporter #exporter="matTableExporter" #sortMD="matSort"…

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Mysql – Java Springboot isn't working as expected. What's wrong with my code

We have just started with springboot. I did all of the steps my professor has shown, but it does not seem to be creating a database. **Application** spring.datasource.url = jdbc:mysql://localhost:3306/dbLastNameDemo spring.datasource.username = root spring.datasource.password = password spring.jpa.database-platform = org.hibernate.dialect.MySQL5InnoDBDialect spring.jpa.hibernate.ddl-auto…

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SpringBoot project failing to connect to PostgreSQL

I'm trying to execute a SpringBoot project, however I'm having this problem running: *************************** APPLICATION FAILED TO START *************************** Description: Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured. Reason: Failed to…

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Quartz Trigger Not Firing – CentOS

I have a java web application which runs on tomcat. I am using Quartz 2.3.0 (Updated to 2.3.2, still not working) I am initializing quartz with Properties as follows: Properties properties = new Properties(); properties.put("org.quartz.scheduler.instanceName", hostname); properties.put("org.quartz.scheduler.instanceId", hostname); properties.put("org.quartz.threadPool.threadCount", "5");…

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