jasonLaster

Time Travel Debugging

Time Travel refers to the ability to record a tab and later replay it ([WebReplay][wrr]). The technology is useful for local development, where you might want to:

• pause and step forwards or backwards
• pause and rewind to a prior state
• rewind to the time a console message was logged
• rewind to the time an element had a certain style or layout
• rewind to the time a network asset loaded

terabyte

Prologue

I wrote this answer on stackexchange, here: https://stackoverflow.com/posts/12597919/

It was wrongly deleted for containing "proprietary information" years later. I think that's bullshit so I am posting it here. Come at me.

The Question

Amazon is a SOA system with 100s of services (or so says Amazon Chief Technology Officer Werner Vogels). How do they handle build and release?

MJeorrett

These are the steps required to replace a directory with a submodule in git. Note: Assumes that you are currently working on branch called 'develop'

1. Check out a new branch to make the changes on: git checkout -b creating-submodule
2. delete directory to be replaced rm -rf path/of/directory/to/be/replaced
3. git add . then git commit -m "removing local directory"
4. add the submodule: git submodule add "https://github.com/repoName" path/of/directory/to/be/replaced
5. git add . then git commit -m "adding submodule"
6. delete the submodule directory if you don't do this git will throw a hissy when you try to checkout out develop to merge the changes in
7. git checkout develop
8. pull the submodule back into the local repo: git submodule foreach git fetch --tags then git submodule update --init --recursive

chrisbanes

/*
 * Copyright 2014 Chris Banes
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

romannurik

/*
 * Copyright 2014 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software

dixson3

#!/bin/bash

# where to store the sparse-image
WORKSPACE=~/Documents/workspace.dmg.sparseimage

create() {
    hdiutil create -type SPARSE -fs 'Case-sensitive Journaled HFS+' -size 60g -volname workspace ${WORKSPACE}
}

detach() {