mping

[req]
distinguished_name  = req_distinguished_name
req_extensions = v3_req

[req_distinguished_name]
countryName           = Country Name (2 letter code)
countryName_default = AU
stateOrProvinceName   = State or Province Name (full name)
stateOrProvinceName_default = Some-State
organizationName          = Organization Name (eg, company)

mping

Programming Media Keys on the Ducky One 2 Skyline

To use media keys on the Ducky One 2 RGB TKL, you must record a macro to bind the media function to a hotkey combination, i.e. Fn plus some key.

Example

Important: In the instructions below, "Press X+Y+Z" means press and hold key X, press and hold key Y, press and hold key Z in that order, and then release all three.

As an example, to bind Fn+PgUp to the play/pause media function:

mping

Thread Pools

Thread pools on the JVM should usually be divided into the following three categories:

1. CPU-bound
2. Blocking IO
3. Non-blocking IO polling

Each of these categories has a different optimal configuration and usage pattern.

mping

Programming Media Keys on the Ducky One 2

To use media keys on the Ducky One 2, you must record a macro to bind the media function to a hotkey combination, i.e. Fn plus some key.

Example

Important: In the instructions below, "Press X+Y+Z" means press and hold key X, press and hold key Y, press and hold key Z in that order, and then release all three.

As an example, to bind Fn+PgUp to the play/pause media function:

mping

https://github.com/grpc/grpc-java/blob/master/testing/src/main/resources/certs/README

The test credentials (CONFIRMEDTESTKEY) have been generated with the following commands:

Bad credentials (badclient.* / badserver.*):

These are self-signed certificates:

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bin/jvisualvm --jdkhome /home/mping/.asdf/installs/java/adopt-openjdk-11.0.1+13 -J-Djava.util.logging.config.file=vvm.properties --openjmx localhost:10101

❯ cat /home/mping/Devel/visualvm_204/vvm.properties

handlers=java.util.logging.ConsoleHandler
.level=INFO
java.util.logging.ConsoleHandler.level=FINEST
java.util.logging.ConsoleHandler.formatter=java.util.logging.SimpleFormatter
javax.management.level=FINEST
javax.management.remote.level=FINEST

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(require '[clojure.spec.alpha :as s])
(s/def ::test (s/and (s/keys :req-un [(or ::key1 ::key2)]) 
              (fn [{:keys [key1 key2]}]
                 (not (and key1 key2)))))



;; s/or validates some of the keys
;; the (fn..) ensures that both keys CANNOT be present

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(require '[clojure.core.async :as a])

(defn pull-seq
  "Returns a (blocking!) lazy sequence read from a channel."
  [c]
  (lazy-seq
    (a/>!! c :ready)
    (when-let [v (a/<!! c)]
      (cons v (pull-seq c)))))

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(defn- new-window [counter prev ts]
  (assoc counter :curr 0 :prev prev :last-ts ts))

(defn- increase-count [counter val ts]
  (assoc counter :curr val :last-ts ts))

(defn- inc! [counter]
  (swap! counter
         (fn [{:keys [prev curr last-ts window-ms window-allow] :as atm}]

mping

(defn dispatch-fn [o]
  (println (vals (select-keys o [:type :entity])))
  [(or (get o :type) ::any)
   (or (get o :entity) ::any)])

(def hiera (atom (-> (make-hierarchy)
                     (derive :string ::any)
                     (derive :object ::any))))