timothycosta

//
//  CADisplayLinkBinding.swift
//  lingq-5
//
//  Created by Timothy Costa on 2019/07/11.
//  Copyright © 2019 timothycosta.com. All rights reserved.
//

import Combine
import SwiftUI

helephant

We have a process that spawns lots of lambdas that we were worried might hit a concurrency limit. We wanted to know what a step function would do in that situation because the AWS documentation says that poll-based services have a built-in retry mechanism if lambdas are throttled and we were hoping that the subsequent steps would simply wait until there was enough capacity.

So I built a step function with three steps that had a sleep in them, and then set the reserve concurrency to 1 for the middle step. Then I kicked off three step functions at the same time.

The result was the second intance of the step function failed on the throttled lamda with the error message: "Lambda.TooManyRequestsException"

There are retry options in step functions, but it is interesting to know that they don't wait for a lambda slot to be available.

jfdesrochers

PDF Make Definitions

A list of all the properties for the Document Definition objects in PDF Make. Gathered from the examples source code. Up to date for version 0.1.38.

Basic definition

• The Document Definition is a javascript object: {}. It can contain the following.
• content: array. This defines the layout of your document. All your tags will be defined in there. You define tags using object (e.g. content: [{text: 'Hello World'}])
• styles: object. A dictionary of all the named styles in your document. You can then apply a style to any object using style: 'name' or style: ['name1', 'name2']
• defaultStyle: object. Defines a style to be applied to every element in the document.
• images: object. Another dictionary that you can use to specify all the images in your document.

seahrh

<?xml version="1.0" encoding="UTF-8"?>
<ruleset xmlns="http://mojo.codehaus.org/versions-maven-plugin/rule/2.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" comparisonMethod="maven" xsi:schemaLocation="http://mojo.codehaus.org/versions-maven-plugin/rule/2.0.0 http://mojo.codehaus.org/versions-maven-plugin/xsd/rule-2.0.0.xsd">
  <ignoreVersions>
    <!-- Ignore Alpha's, Beta's, release candidates and milestones -->
    <ignoreVersion type="regex">(?i).*Alpha(?:-?\d+)?</ignoreVersion>
    <ignoreVersion type="regex">(?i).*Beta(?:-?\d+)?</ignoreVersion>
    <ignoreVersion type="regex">(?i).*-B(?:-?\d+)?</ignoreVersion>
    <ignoreVersion type="regex">(?i).*RC(?:-?\d+)?</ignoreVersion>
    <ignoreVersion type="regex">(?i).*CR(?:-?\d+)?</ignoreVersion>
    <ignoreVersion type="regex">(?i).*M(?:-?\d+)?</ignoreVersion>

kbradl16

We couldn’t find that file to show.

remojansen

function logClass(target: any) {
 
  // save a reference to the original constructor
  var original = target;
 
  // a utility function to generate instances of a class
  function construct(constructor, args) {
    var c : any = function () {
      return constructor.apply(this, args);
    }

trabuccocampos

/* WAVES as seen on http://www.villafeltrinelli.com
 * -------------------------- */
.wave_wrapp {
  width: 400px;
  position: absolute;
  background: red;
  top: 120px;
  position: absolute;
  left: 50%;
  margin-left: -200px;

busypeoples

We couldn’t find that file to show.

hofmannsven

Git

Global Settings

• Related Setup: https://gist.github.com/hofmannsven/6814278
• Related Pro Tips: https://ochronus.com/git-tips-from-the-trenches/
• Interactive Beginners Tutorial: http://try.github.io/
• Git Cheatsheet by GitHub: https://services.github.com/on-demand/downloads/github-git-cheat-sheet/

Reminder

Press minus + shift + s and return to chop/fold long lines!