navono

    function drawCurve(points, tension) {
      var ctx = layer.getContext()._context;
      ctx.beginPath();
      ctx.moveTo(points[0].x, points[0].y);

      var t = (tension != null) ? tension : 1;
      for (var i = 0; i < points.length - 1; i++) {
          var p0 = (i > 0) ? points[i - 1] : points[0];
          var p1 = points[i];
          var p2 = points[i + 1];

navono

git log --author="navono" --pretty=tformat: --numstat | awk '{ add += $1; subs += $2; loc += $1 - $2 } END { printf "added lines: %s, removed lines: %s, total lines: %s\n", add, subs, loc }' -

navono

FROM golang:1.11 AS builder

# Download and install the latest release of dep
ADD https://github.com/golang/dep/releases/download/v0.4.1/dep-linux-amd64 /usr/bin/dep
RUN chmod +x /usr/bin/dep

# Copy the code from the host and compile it
WORKDIR $GOPATH/src/github.com/username/repo
COPY Gopkg.toml Gopkg.lock ./
RUN dep ensure --vendor-only

navono

function describeArc(x, y, radius, startAngle, endAngle) {
  var start = polarToCartesian(x, y, radius, endAngle);
  var end = polarToCartesian(x, y, radius, startAngle);

  console.log('start: ', start);
  console.log('end: ', end);

  var largeArcFlag = Math.abs(endAngle - startAngle) <= 180 ? "0" : "1";
  const clockwise = endAngle < 0 ? 1 : 0;

navono

#Installing VirtualBox
echo "Installing VirtualBox........................"
sudo apt-get install virtualbox

#Installing kubectl https://kubernetes.io/docs/getting-started-guides/kubectl/
echo "Installing kubectl..........................."
wget https://storage.googleapis.com/kubernetes-release/release/v1.4.4/bin/linux/amd64/kubectl
chmod +x kubectl
sudo mv kubectl /usr/local/bin/kubectl

navono

declare module 'react-resizable' {
  import * as React from 'react';

  type Axis = 'both' | 'x' | 'y' | 'none';
  type ResizeCallbackData = {
    node: HTMLElement,
    size: {width: number, height: number}
  };

  interface IResizableProps {

navono

define(function (require) {
  // come from https://github.com/konvajs/konva/blob/3cfb57681201271b1d71eea8416557d0e5ace8ac/src/shapes/Path.js

  function getLineLength(x1, y1, x2, y2) {
    return Math.sqrt((x2 - x1) * (x2 - x1) + (y2 - y1) * (y2 - y1));
  };

  function getPointOnCubicBezier(
    pct,
    P1x,

navono

:: Read file "package.json" into variable string, removing line breaks.
set string=
for /f "delims=" %%x in (package.json) do set "string=!string!%%x"

rem Remove quotes
set string=%string:"=%
rem Remove braces
set "string=%string:~2,-2%"
rem Change colon+space by equal-sign
set "string=%string:: ==%"

navono

# Make sure you grab the latest version
curl -OL https://github.com/google/protobuf/releases/download/v3.6.1/protoc-3.6.1-linux-x86_64.zip

# Unzip
unzip protoc-3.6.1-linux-x86_64.zip -d protoc3

# Move protoc to /usr/local/bin/
sudo mv protoc3/bin/* /usr/local/bin/

# Move protoc3/include to /usr/local/include/

navono

• What do Etcd, Consul, and Zookeeper do?
  • Service Registration:
    • Host, port number, and sometimes authentication credentials, protocols, versions numbers, and/or environment details.
  • Service Discovery:
    • Ability for client application to query the central registry to learn of service location.
  • Consistent and durable general-purpose K/V store across distributed system.
    • Some solutions support this better than others.
    • Based on Paxos or some derivative (i.e. Raft) algorithm to quickly converge to a consistent state.
• Centralized locking can be based on this K/V store.