Tutorial by Topics: o

Functor is the class of types f :: * -> * which can be covariantly mapped over. Mapping a function over a data structure applies the function to all the elements of the structure without changing the structure itself. A Functor can be thought of as a container for some value, or a computation c...

git worktree add [-f] [--detach] [--checkout] [-b <new-branch>] <path> [<branch>] git worktree prune [-n] [-v] [--expire <expire>] git worktree list [--porcelain] ParameterDetails-f --forceBy default, add refuses to create a new working tree when <branch> is a...

std::atomic<T> std::atomic_flag std::atomic allows atomic access to a TriviallyCopyable type, it is implementation-dependent if this is done via atomic operations or by using locks. The only guaranteed lock-free atomic type is std::atomic_flag.

if expression ... end if expression ... else ... end if expression ... elseif expression ... end if expression ... elseif expression ... else ... end ParameterDescriptionexpressionan expression that has logical meaning

Macros are a form of compile time metaprogramming. Certain elements of Scala code, such as annotations and methods, can be made to transform other code when they are compiled. Macros are ordinary Scala code that operate on data types that represent other code. The [Macro Paradise][] plugin extends t...

The INSERT INTO statement is used to insert new records in a table.

When you make any changes to the classes then you need to run a dev/build?flush=1 to rebuild the manifest.

To run any of these examples just call them like that: static void Main() { new Program().ProcessDataAsync(); Console.ReadLine(); }

The ^M character stands for a carriage return in Vim (<c-m> or just <CR>). Vim displays this character when at least on line in the file uses LF line endings. In other words, when Vim consider a file to have fileformat=unix but some lines do have carriage returns (CR), the carriage r...

<polyline points="10,5 25,15 20,10" /> ParameterDetailspointsThe points attribute defines a list of points. Each point is defined by a x and a y coordinate in the user coordinate system.stroke-widthWidth of strokestroke-opacityOpacity of strokestroke-dasharray(Optional) Speci...

Spring has made it so that configuring an ApplicationContext is extremely flexible. There are numerous ways to apply each type of configuration, and they can all be mixed and matched together nicely. Java configuration is a form of explicit configuration. A @Configuration annotated class is use...