paulp

WHITESPACE ODDITY
  by Paul Phillips, in eternal admiration of David Bowie, RIP

Bound Ctrl to Major mode
Bound Ctrl to Major mode
Read inputrc and set extdebug on
Bound Ctrl to Major mode (Ten, Nine, Eight, Seven, Six)
Connecting readline, options on (Five, Four, Three)
Check the syntax, may terminfo be with you (Two, One, Exec)

paulp

sum by (namespace) (
  kube_pod_status_phase{phase="Pending",namespace="<your_namespace>"} * on(pod) group_left 
  (time() - kube_pod_created{namespace="<your_namespace>"}) > 300
)

paulp

#!/usr/bin/env bash
#
# scala runner which can handle lots of variation automatically
# Paul Phillips <psp@brb.fyi>

set -euo pipefail

declare SCALA2_VERSION="2.13.10"
declare SCALA3_VERSION="3.2.0"
declare AMM_VERSION="2.5.5"

paulp

(declare-fun a () Int)
(declare-fun b () Int)
(declare-fun c () Int)

;; (assert (= a (div -7 -3)))
;; (assert (= b (div  7 -3)))
;; (assert (= c (div -7  3)))
;; (assert (= a (mod -7 -3)))
;; (assert (= b (mod  7 -3)))
;; (assert (= c (mod -7  3)))

paulp

Hello scala, my old friend
I've come to take you home again
Because a feature slowly creeping
left me plagued with doubts and weeping
and the version that was tagged in the repo
just has to go
it lacks the signs of soundness

On sleepless nights I hacked alone
applying ant and other tools of stone

paulp

#
*.history
*[-_]history
.CFUserTextEncoding
.DS_Store
.dropbox*
.eclipse
.localized
.lockfile
.viminfo

paulp

                             a levels
                             advice
                             advice uk
                                                          africa
airborne
alabama
alaska
america
and asthma
and children

paulp

import scala.collection.mutable.ListBuffer

class Ummutable[T] private (buf: ListBuffer[T]) {
  def this(xs: T*) = this(ListBuffer() ++= xs)
  def append(ys: T*): this.type = { buf ++= ys ; this }

  val xs: List[T] = buf.toIterable match { case xs: List[T] => xs }
  override def toString = s"Ummutable(xs = ${xs mkString ", "})"
}

paulp

#!/usr/bin/env bash
#
# Intercepting the output of 'sbt new' directly fails
# because it asks interactive questions so we can't process
# line by line. An apparent OSX-specific bug in egrep
# fails on lookbehind clauses so we use ag. Capturing
# the interactive output with script succeeds, but script
# uses \r\n to terminate lines so we can't match the
# filename with '.*' or we get
#

paulp

#!/usr/bin/env bash
#
# Use google's date range and "verbatim" simultaneously
# Paul Phillips <psp@brb.fyi>
#

NAME="$(basename "$0")"
read -r -d '' USAGE << EOM
usage: $NAME [-s days] [-e days] [search terms]