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Declaration module Name; any ruby expressions; end Module names in Ruby are constants, so they have to start with a capital letter. module foo; end # Syntax error: class/module name must be CONSTANT

Parameter NameUse ForsearchStringthe string to be found in the file name

Usually each container should hosts one process. In case you need multiple processes in one container (e.g. an SSH server to login to your running container instance) you could get the idea to write you own shell script that starts those processes. In that case you had to take care about the SIGNA...

ParameterDetailsexprIn case the "try part" was completed successfully tryCatch will return the last evaluated expression. Hence, the actual value being returned in case everything went well and there is no condition (i.e. a warning or an error) is the return value of readLines. Note that ...

Dictionaries in Tcl are values that hold a mapping from arbitrary values to other arbitrary values. They were introduced in Tcl 8.5, though there are limited versions for (the now unsupported) Tcl 8.4. Dictionaries are syntactically the same as lists with even numbers of elements; the first pair o...

Introductory remarks In WPF, a Style defines the values of one or more dependency properties for a given visual element. Styles are used throughout the application to make the user interface more consistent (e.g. giving all dialog buttons a consistent size) and to make bulk changes easier (e.g....

$global_variable @@class_variable @instance_variable local_variable Class variables are shared in the class hierarchy. This can result in surprising behavior. class A @@variable = :x def self.variable @@variable end end class B < A @@variable = :y end A.var...

Kubernetes is an open-source platform for automating deployment, scaling, and operations of application containers across clusters of hosts, providing container-centric infrastructure. With Kubernetes, you are able to quickly and efficiently respond to customer demand: Deploy your applications...

As RestyGWT is a GWT generator, it will automatically create the implementation of your client interface. Under the hood it will use the RequestBuilder class to implement your calls.

Most programs are executed line by line, only running a single process at a time. Threads allow multiple processes to flow independent of each other. Threading with multiple processors permits programs to run multiple processes simultaneously. This topic documents the implementation and usage of thr...