Tutorial by Topics: co

R = chol(A); [L,U] = lu(A); R = qr(A); T = schur(A); [U,S,V] = svd(A);

It became much easier to create custom controls in Interface Builder with the introduction of the @IBDesignable and @IBInspectable directives in Swift. Developers can now build rich, complex, fully animated controls using just a few extra lines of code. I'm surprised by how many developers have ye...

Components allow reusable controls/widgets represented by their own view (template) and viewmodel. They were added in Knockout 3.2. Inspired by WebComponents, Knockout allows Components to be defined as Custom Elements, allowing the use of more self-explanatory markup.

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...

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.

The determinants of Sprite Kit collision and contact event processing are the relationship settings, created by you, of categoryBitMask, collisionBitMask and contactTestBitMask for each of your interacting object types. By rationally setting these in service of your desired outcomes from contacts...

MongoDB is a free and open-source cross-platform document-oriented database program. Classified as a NoSQL database program, MongoDB uses JSON-like documents with schemas. For more details go to https://www.mongodb.com/ MongoClient.connect('mongodb://127.0.0.1:27017/crud',function (err,db) {/...

add_shortcode('your_short_code', 'your_function_name'); ParametersDiscription and usage$tag(string) (required) Shortcode tag to be searched in post content Default: None$func(callable) (required) Hook to run when shortcode is found Default: None IMPORTANT – Don’t use camelCase or UPPER-CAS...

This section provides an overview of fn:count, xdmp:estimate and cts:frequency along with examples and use cases

Qt provides its own template container classes. They are all implicitly shared. They provide two kinds of iterators (Java style and STL style.) Qt sequential containers include: QVector, QList, QLinkedList, QStack, QQueue. Qt associative containers include: QMap, QMultiMap, QHash, QMultiHash, QS...