Go identifiers

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- text/templatePackage template implements data-driven templates for generating textual output. To generate HTML output, see package html/template, which has the same interface as this package but automatically secures HTML output against certain attacks. Templates are executed by applying them to a data structure. Annotations in the template refer to elements of the data structure (typically a field of a struct or a key in a map) to control execution and derive values to be displayed. Execution of the template walks the structure and sets the cursor, represented by a period ‘.’ and called “dot”, to the value at the current location in the structure as execution proceeds. The input text for a template is UTF-8-encoded text in any format. “Actions”–data evaluations or control structures–are delimited by “{{” and “}}”; all text outside actions is copied to the output unchanged. Except for raw strings, actions may not span newlines, although comments can. Once parsed, a template may be executed safely in parallel, although if parallel executions share a Writer the output may be interleaved.
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Go identifiers are used to name program elements including packages, variables, functions, and types. The following summarizes some attributes about identifiers in Go:

Identifiers support the Unicode character set
The first position of an identifier must be a letter or an underscore
Idiomatic Go favors mixed caps (camel case) naming
Package-level identifiers must be unique across a given package
Identifiers must be unique within a code block (functions, control statements)

Categories: Language

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Published by Lim Shan Kuo on June 7, 2020June 7, 2020

Language

Create a Module

Language

Definition of GO Package

Functions_Closures

Variadic Function

Go identifiers

Published by Lim Shan Kuo on June 7, 2020June 7, 2020

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