Tutorial by Topics: global

const IDENTIFIER: type = constexpr; static [mut] IDENTIFIER: type = expr; lazy_static! { static ref IDENTIFIER: type = expr; } const values are always inlined and have no address in memory. static values are never inlined and have one instance with a fixed address. static mut values a...
The global.json file is extremely powerful and unique to .NET Core and ASP.NET Core applications.
window.onerror = function (eventOrMessage, url, lineNumber, colNumber, error) { ... } ParameterDetailseventOrMessageSome browsers will call the event handler with just one argument, an Event object. However, other browsers, especially the older ones and older mobile ones will supply a String...
AttributeDescriptionclassDefines one or more class names for an element. See Classes and IDs.contenteditableSets whether the content of an element can be edited.contextmenuDefines a context menu shown when a user right-clicks an element.dirSets the text direction for text within an element.draggabl...
Superglobals are built-in variables that are always available in all scopes. Several predefined variables in PHP are "superglobals", which means they are available in all scopes throughout a script. There is no need to do global $variable; to access them within functions or methods. ...
:[<range>]g[lobal]/{<pattern>}/[<command>] :[<range>]g[lobal]!/{<pattern>}/[<command>] (inverted) :[<range>]v[global]/{<pattern>}/[<command>] (inverted) Vim's "global" command is used to apply an ex command to every line wher...
Why is there a GIL? The GIL has been around in CPython since the inception of Python threads, in 1992. It's designed to ensure thread safety of running python code. Python interpreters written with a GIL prevent multiple native threads from executing Python bytecodes at once. This makes it e...
Smart internationalization for ASP.NET page The benefit of this approach is that you don't have to clutter controllers and other classes with code to look up values from .resx files. You simply surround text in [[[triple brackets.]]] (The delimiter is configurable.) An HttpModule looks for a tran...
Don't forget to create custom exceptions if you have to Both the resolver and handler must be beens discovered by Spring If you are on Spring 3.2 or higher, you can use @ContrllerAdvice Source
In this topic I would like to mention all possible global variables which can be used in Apex code. Like [UserInfo Class][1]. I suggest we just list a global classes/variables and links. If you know about a global class/variable but can't find a documentation, please provide as much informati...
By default, every variable in bash is global to every function, script and even the outside shell if you are declaring your variables inside a script. If you want your variable to be local to a function, you can use local to have that variable a new variable that is independent to the global scope ...
:vglobal or :v is the opposite of :global or :g that operates on lines not matching the specified pattern (inverse).

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