| // Prime checking regex, which this code is based off of | |
| // https://regex101.com/r/RIJkGF/1 | |
| type StringDivisible<n extends string, div extends string> = n extends `` ? true : n extends `${div}${infer r}` ? StringDivisible<r, div> : false; | |
| type Substrings<n extends string, d extends string = ""> = n extends `${d}${infer r}` ? readonly [` ${d}`, ...Substrings<r, ` ${d}`>] : readonly []; | |
| type StringFactors<n extends string> = Substrings<n> extends readonly [unknown, ...infer R extends readonly string[], unknown] ? R : never; | |
| type StringIsPrime<n extends string, Factors extends readonly string[] = StringFactors<n>> = Factors extends readonly [infer s extends string, ...infer R extends readonly string[]] ? StringDivisible<n, s> extends true ? false : StringIsPrime<n, R> : true; | |
| type RepeatStringByStringDigit<str extends string, d extends string> = |
The following commands will start a container with Kafka and Zookeeper running on mapped ports 2181 (Zookeeper) and 9092 (Kafka).
docker pull spotify/kafka
docker run -d -p 2181:2181 -p 9092:9092 --env ADVERTISED_HOST=kafka --env ADVERTISED_PORT=9092 --name kafka spotify/kafka
ADVERTISTED_HOST was set to kafka, which will allow other containers to be able to run Producers and Consumers.
| // This is a bare bones example of creating a data channel between two WebRTC | |
| // peers. Let's imagine two peers trying to connect to each other. We'll call | |
| // one the "offer peer", and the other the "answer peer". The offer peer will | |
| // be the one initiating a connection, and the answer peer will be the one | |
| // responding to it. | |
| // | |
| // The two peers must use a separate connection to negotiate their connection. | |
| // A websocket connection to a shared server is often used for this negotiation. | |
| // They will exchange offers and answers using the websocket. Each peer will | |
| // also attempt to discover more details about themselves (ICE), such as their |