xrash

// Intercepting calls to open() and setRequestHeader().

(function (open, setRequestHeader) {
  XMLHttpRequest.prototype.open = function (method, url) {
    console.log('open', method, url);
    this.addEventListener('readystatechange', function () {
      console.log('state', this.readyState);
    }, false);
    open.apply(this, arguments);
  };

xrash

sudo su -
mkdir -p /opt/bin
curl -L https://github.com/docker/compose/releases/download/1.9.0/docker-compose-`uname -s`-`uname -m` > /opt/bin/docker-compose
chmod +x /opt/bin/docker-compose

xrash

docker run -ti --rm -v /opt/bin:/out ubuntu:17.10 /bin/bash -c "apt-get update && apt-get -y install build-essential && cp /usr/bin/make /out/make"

xrash

DELIMITER //

CREATE FUNCTION BIN_TO_UUID(b BINARY(16))
RETURNS CHAR(36)
BEGIN
   DECLARE hexStr CHAR(32);
   SET hexStr = HEX(b);
   RETURN LOWER(CONCAT(
        SUBSTR(hexStr, 1, 8), '-',
        SUBSTR(hexStr, 9, 4), '-',

xrash

	Web	Native
nativeEvent.pageX/pageY	coordinates from page size	coordinates from screen size
nativeEvent.locationX/locationY	always undefined	(apparently) coordinates from inside the innermost component touched
ref.measure() x/y	coordinates from parent	always 0
ref.measure() pageX/pageY	coordinates from screen size	coordinates from screen size
ref.measure() width/height	expected width/height	expecte

xrash

const nodeHandle = findNodeHandle(wrapperRef.current)

if (nodeHandle === null) {
  return
}

const onSuccess = (x: number, y: number, width: number, height: number) => {
  console.log('measureLayout', x, y, width, height)
}