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Vehicle, TransportationVehicle and PassengerVehicle are abstract classes and they will not have separate table in database. Truck, Car and Bike are concrete classes so they will be mapped to corresponding tables. These tables should include all the fields for classes annotated with @MappedSu...

In modern C, header files are crucial tools that must be designed and used correctly. They allow the compiler to cross-check independently compiled parts of a program. Headers declare types, functions, macros etc that are needed by the consumers of a set of facilities. All the code that uses any ...

The GitLab CI runs build jobs based on a checked in .gitlab-ci.yml. Jobs are run on a remote server in it's own docker container. The CI server itself is configured with a config.toml. A build will fail if any lines in a job return an exit code != 0.

ParameterDetailsusernameThe name of the user. Do not use capital letters, do not use dots, do not end it in dash, it must not include colons, no special characters. Cannot start with a number. You cannot remove a logged in user To modify any user but your own, you need root privileges

if (condition) { ... } if (condition) { ... } else { ... } if (condition) { ... } else if (condition) { ... } else { ... } // Braces are optional for single line statements if (condition) ... else if (condition) ... else ... switch (expression) { case pattern: ... default: ... } condition ?...

AnnotationPurpose@InheritanceSpecifies type of inheritance strategy used@DiscriminatorColumnSpecifies a column in database which will be used to identify different entities based on certain ID assigned to each entity@MappedSuperClassmapped super classes are not persistent and only used to hold stat...

The WriteToServer and WriteToServerAsync have overloads that accept IDataReader (seen in the examples), DataTable, and DataRow arrays (DataRow[]) as the source of the data for the Bulk Copy.

https://gielberkers.com/magento-2-why-use-rewrites-when-you-can-use-plugins/ http://devdocs.magento.com/guides/v2.0/extension-dev-guide/plugins.html