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HTTP Parameter Pollution (HPP) is a web application vulnerability exploited by injecting encoded query string delimiters in already existing parameters. The vulnerability occurs if user input is not correctly encoded for output by a web application. [1] This vulnerability allows the injection of parameters into web application-created URLs.
In computer programming, a usage message or help message is a brief message displayed by a program that utilizes a command-line interface for execution. This message usually consists of the correct command line usage for the program and includes a list of the correct command-line arguments or options acceptable to said program.
For example, the following uses the d command to filter out lines that only contain spaces, or only contain the end of line character: sed '/^ *$/d' inputFileName This example uses some of the following regular expression metacharacters (sed supports the full range of regular expressions):
Data stuffing is the process that transforms the packet data before transmission to eliminate all occurrences of the framing marker, so that when the receiver detects a marker, it can be certain that the marker indicates a boundary between packets. COBS transforms an arbitrary string of bytes in the range [0,255] into bytes in the range [1,255].
PHP uses argc as a count of arguments and argv as an array containing the values of the arguments. [ 4 ] [ 5 ] To create an array from command-line arguments in the -foo:bar format, the following might be used:
President-elect Donald Trump charged Elon Musk and former presidential candidate Vivek Ramaswamy with cutting government spending. Years of comments from both men suggest they could aim to do much ...
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Ohio State is now down two offensive linemen for the rest of the 2024 season. According to multiple reports, star center Seth McLaughlin suffered a torn Achilles during practice on Tuesday ...