helpermethod

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helpermethod

#!/usr/bin/env kotlin

@file:DependsOn("com.fasterxml.jackson.module:jackson-module-kotlin:2.14.0")
@file:DependsOn("com.github.ajalt.clikt:clikt-jvm:3.5.0")
@file:DependsOn("eu.jrie.jetbrains:kotlin-shell-core:0.2.1")

import com.fasterxml.jackson.core.JsonGenerator
import com.fasterxml.jackson.core.util.DefaultIndenter
import com.fasterxml.jackson.core.util.DefaultPrettyPrinter
import com.fasterxml.jackson.databind.node.ArrayNode

helpermethod

• https://www.scarydba.com/2014/02/18/the-case-statement-and-performance/
• https://use-the-index-luke.com/sql/where-clause/obfuscation/smart-logic

helpermethod

///usr/bin/env jbang "$0" "$@" ; exit $?
//JAVA 17
//DEPS info.picocli:picocli:4.6.3
//DEPS info.picocli:picocli-codegen:4.6.3
//DEPS hu.webarticum:tree-printer:2.0.0
//DEPS io.vavr:vavr:0.10.4

import hu.webarticum.treeprinter.SimpleTreeNode;
import hu.webarticum.treeprinter.TreeNode;
import hu.webarticum.treeprinter.printer.listing.ListingTreePrinter;

helpermethod

let s = String::from("Hello World!");
// move == transfering ownership
let t = s;
// mutability of data can be changed when ownership is transferred
let mut u = s;
let mut first_name = String::from("Oliver")

// creating a reference == borrowing
fn own(s: &String) {
    println!("{}", s);

helpermethod

pk() {
  lsof -i :"$1" -s TCP:LISTEN -t | xargs kill
}

helpermethod

#!/usr/bin/env groovy

import groovy.json.JsonSlurper

def (_, owner, repo) = ('git remote get-url origin'.execute().text =~ /\/([^\/]+)\/([^\/]+)$/)[0]
def parentUrl = new JsonSlurper().parse(new URL("https://api.github.com/repos/$owner/$repo")).parent.html_url

"git remote add upstream $parentUrl".execute()

helpermethod

kafkacat -q -e -b localhost:9092 -t connect-offsets -f '%p#%k\n' | {
  while IFS=# read -r partition key; do
    # replace connector_name with the actual connector name
    if [[ $key =~ '["connector_name",' ]]; then
      echo "echo '$key#' | kafkacat -b localhost:9092 -t connect-offsets -P -Z -K# -p $partition" && exit
    fi
  done
}

helpermethod

#!/usr/bin/env bash

__sdk_local() {
  [[ ! -f .sdkrc ]] || return

  local line

  while IFS= read -r line; do
    local candidate=${line%=*}
    local version=${line#*=}

helpermethod

def pipe(fn, ...fns) {
    return {
        fns.inject(fn(it)) { acc, value ->
            value(acc)
        }
    }
}