The http.Error function in Golang is part of the net/http package and is used to send an HTTP error response to the client. This function simplifies the process of responding with an error message and a corresponding HTTP status code, such as 404 (Not Found), 500 (Internal Server Error), or any other appropriate status code.
The http.Redirect function in Golang is part of the net/http package and is used to send an HTTP redirect response to the client. This function allows you to direct the client’s browser to a different URL. It is particularly useful when you want to forward a client from one page to another, such as after …
The http.ServeContent function in Golang is part of the net/http package and is used to serve content directly from a given io.ReadSeeker, such as a file, with detailed control over the HTTP headers like Content-Type, Content-Length, and Last-Modified. This function is useful when you need to serve content that is dynamically generated or read from …
The http.ServeFile function in Golang is part of the net/http package and is used to serve a specific file to an HTTP client. This function simplifies the process of delivering static files, such as HTML pages, images, stylesheets, JavaScript files, or any other file type, directly over HTTP. It handles setting the appropriate headers, reading …
The http.ServeTLS function in Golang is part of the net/http package and is used to serve HTTPS (HTTP over TLS) requests on a given connection using a specified handler. This function is similar to http.Serve, but it adds support for Transport Layer Security (TLS), enabling encrypted communication between the server and clients. It requires a …
The http.Serve function in Golang is part of the net/http package and is used to serve HTTP requests on a given connection using a specified handler. This function is typically used when you have a specific network connection (such as a TCP or Unix connection) that you want to handle HTTP requests over, rather than …
The http.ListenAndServeTLS function in Golang is part of the net/http package and is used to start an HTTPS server. This function is similar to http.ListenAndServe, but it adds support for Transport Layer Security (TLS), enabling encrypted communication between the server and clients. It requires a TLS certificate and a corresponding private key to establish a …
The http.ListenAndServe function in Golang is part of the net/http package and is used to start an HTTP server. This function listens on a specified network address (typically a TCP address) and serves HTTP requests using the provided handler. If no handler is provided, it defaults to http.DefaultServeMux, which is the default multiplexer for handling …
The http.HandleFunc function in Golang is part of the net/http package and is used to register a handler function for a specific HTTP request path. This function is essential for setting up routing in a web server, allowing you to easily associate a path with a function that will handle incoming HTTP requests to that …
The http.Handle function in Golang is part of the net/http package and is used to associate a specific HTTP request path with a handler. A handler is an object that implements the http.Handler interface, typically a function that processes HTTP requests and sends back responses. This function is essential for setting up routing in a …
The bytes.NewBufferString function in Golang is part of the bytes package and is used to create a new Buffer initialized with the contents of a given string. A Buffer in Go is a dynamic buffer of bytes with methods for reading and writing data. This function is particularly useful when you want to start with …
The bytes.NewBuffer function in Golang is part of the bytes package and is used to create a new Buffer from an existing byte slice. A Buffer is a type that provides a dynamic buffer of bytes with methods for reading and writing data. This function is particularly useful when you want to initialize a buffer …
The bytes.TrimSpace function in Golang is part of the bytes package and is used to remove all leading and trailing whitespace from a byte slice. This function is particularly useful for cleaning up input data, such as removing spaces, tabs, or newline characters that may surround a string or byte slice.
The bytes.TrimRight function in Golang is part of the bytes package and is used to remove all trailing instances of specified characters from a byte slice. This function is particularly useful when you need to clean up text by removing unwanted characters from the end of a byte slice, such as trimming spaces, punctuation, or …
The bytes.TrimPrefix function in Golang is part of the bytes package and is used to remove a specific leading prefix from a byte slice. If the byte slice begins with the specified prefix, the prefix is removed, and the rest of the byte slice is returned. If the prefix is not present, the original byte …
The bytes.TrimLeft function in Golang is part of the bytes package and is used to remove all leading instances of specified characters from a byte slice. This function is particularly useful when you need to clean up text by removing unwanted characters from the beginning of a byte slice.
The bytes.TrimFunc function in Golang is part of the bytes package and is used to remove leading and trailing bytes from a byte slice based on a custom predicate function. This function is particularly useful when you need more control over which bytes to trim, allowing you to define your own logic for determining which …
The bytes.Trim function in Golang is part of the bytes package and is used to remove all leading and trailing instances of specified characters from a byte slice. This function is particularly useful for cleaning up strings, such as removing unwanted spaces, newline characters, or any other specific set of characters from the beginning and …
The bytes.ToUpper function in Golang is part of the bytes package and is used to convert all the lowercase letters in a byte slice to their uppercase equivalents. This function is particularly useful for normalizing text, ensuring consistency in data, or preparing text for display in a standardized uppercase format.
The bytes.ToLower function in Golang is part of the bytes package and is used to convert all the uppercase letters in a byte slice to their lowercase equivalents. This function is particularly useful for normalizing text, ensuring consistency in data, or performing case-insensitive comparisons.
The bytes.Title function in Golang is part of the bytes package and is used to convert the first letter of each word in a byte slice to title case (uppercase), while converting the remaining letters of each word to lowercase. This function is particularly useful for formatting text, such as capitalizing titles, names, or headings.
The bytes.Runes function in Golang is part of the bytes package and is used to convert a byte slice into a slice of runes. A rune in Go represents a Unicode code point, and this function is particularly useful when you need to work with text that may contain multi-byte characters, such as UTF-8 encoded …
The bytes.ReplaceAll function in Golang is part of the bytes package and is used to replace all occurrences of a specified byte slice within another byte slice with a different byte slice. It is a simplified version of the bytes.Replace function where the replacement occurs for all instances without needing to specify the number of …
The bytes.Replace function in Golang is part of the bytes package and is used to replace occurrences of a specified byte slice within another byte slice with a different byte slice. You can control how many occurrences to replace, making this function particularly useful for text processing, data transformation, or modifying binary data.
The bytes.Repeat function in Golang is part of the bytes package and is used to create a new byte slice by repeating a given byte slice a specified number of times. This function is particularly useful when you need to generate a large sequence of repeating patterns or pad data with repeated characters.