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In routing, a Ping-Pong scheme is a simple algorithm for distributing data packets across two paths. If you had two paths A and B, then the algorithm would randomly start with one of the paths and then switch back and forth between the two. [3] If you were to get the next path from a function call, it would look like this in Python:
PHP's role as the LAMP's application programming language has also been performed by other languages such as Perl and Python. PHP is a server-side scripting language designed for web development but also used as a general-purpose programming language. PHP code is interpreted by a web server via a PHP processor module, which generates the ...
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Python's name is derived from the British comedy group Monty Python, whom Python creator Guido van Rossum enjoyed while developing the language. Monty Python references appear frequently in Python code and culture; [190] for example, the metasyntactic variables often used in Python literature are spam and eggs instead of the traditional foo and ...
In computing, traceroute and tracert are diagnostic command-line interface commands for displaying possible routes (paths) and transit delays of packets across an Internet Protocol (IP) network. The command reports the round-trip times of the packets received from each successive host (remote node) along the route to a destination.
The purpose of the delimiting tags is to separate PHP code from non-PHP data (mainly HTML). Although rare in practice, PHP will execute code embedded in any file passed to its interpreter, including binary files such as PDF or JPEG files, or in server log files.
Using the ping command, monitoring nodes initiate transmissions to remote nodes, then measure and record the response times, or the lack of responses. [2] [8] Each combination of monitoring node-remote node is called a pair. PingER is easy to implement, because little special software must be installed to make measurements.
RTT is a measure of the amount of time taken for an entire message to be sent to a destination and for a reply to be sent back to the sender. The time to send the message to the destination in its entirety is known as the network latency, and thus RTT is twice the latency in the network plus a processing delay at the destination.