ENTRIES TAGGED "javascript"

Four short links: 22 April 2014

Four short links: 22 April 2014

In-Browser Data Filtering, Alternative to OpenSSL, Game Mechanics, and Selling Private Data

  1. PourOver — NYT open source Javascript for very fast in-browser filtering and sorting of large collections.
  2. LibreSSL — OpenBSD take on OpenSSL. Unclear how sustainable this effort is, or how well adopted it will be. Competing with OpenSSL is obviously an alternative to tackling the OpenSSL sustainability question by funding and supporting the existing OpenSSL team.
  3. Game Mechanic Explorer — helps learners by turning what they see in games into the simple code and math that makes it happen.
  4. HMRC to Sell Taxpayers’ Data (The Guardian) — between this and the UK govt’s plans to sell patient healthcare data, it’s clear that the new government question isn’t whether data have value, but rather whether the collective has the right to retail the individual’s privacy.
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Four short links: 18 April 2014

Four short links: 18 April 2014

Interview Tips, Data of Any Size, Science Writing, and Instrumented Javascript

  1. 16 Interviewing Tips for User Studies — these apply to many situations beyond user interviews, too.
  2. The Backlash Against Big Data contd. (Mike Loukides) — Learn to be a data skeptic. That doesn’t mean becoming skeptical about the value of data; it means asking the hard questions that anyone claiming to be a data scientist should ask. Think carefully about the questions you’re asking, the data you have to work with, and the results that you’re getting. And learn that data is about enabling intelligent discussions, not about turning a crank and having the right answer pop out.
  3. The Science of Science Writing (American Scientist) — also applicable beyond the specific field for which it was written.
  4. earhornEarhorn instruments your JavaScript and shows you a detailed, reversible, line-by-line log of JavaScript execution, sort of like console.log’s crazy uncle.
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Four short links: 16 April 2014

Four short links: 16 April 2014

Time Series, CT Scanner, Reading List, and Origami Microscope

  1. morris.jspretty time-series line graphs.
  2. Open Source CT Scanner — all the awesome.
  3. Alan Kay’s Reading List — in case you’re wondering what to add to the pile beside your bed. (via Alex Dong)
  4. Foldscope — origami optical microscope, 2000x magnification for under $1.
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Four short links: 28 March 2014

Four short links: 28 March 2014

Javascript on Glass, Smart Lights, Hardware Startups, MySQL at Scale

  1. WearScript — open source project putting Javascript on Glass. See story on it. (via Slashdot)
  2. Mining the World’s Data by Selling Street Lights and Farm Drones (Quartz) — Depending on what kinds of sensors the light’s owners choose to install, Sensity’s fixtures can track everything from how much power the lights themselves are consuming to movement under the post, ambient light, and temperature. More sophisticated sensors can measure pollution levels, radiation, and particulate matter (for air quality levels). The fixtures can also support sound or video recording. Bring these lights onto city streets and you could isolate the precise location of a gunshot within seconds.
  3. An Investor’s Guide to Hardware Startups — good to know if you’re thinking of joining one, too.
  4. WebScaleSQL — a MySQL downstream patchset built for “large scale” (aka Google, Facebook type loads).
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Four short links: 26 March 2014

Four short links: 26 March 2014

Better Fonts, Speaking Javascript, Arduinos & Phones, and Averaging Streams in Go

  1. brick — uncompressed versions of popular web fonts. The difference between compressed and uncompressed is noticeable.
  2. Speaking Javascript — free online version of the new O’Reilly book by Axel Rauschmayer.
  3. micio.js — clever hack to communicate between Arduino and mobile phones via the microphone jack.
  4. Exponentially Weighted Moving Averages for Go — Go implementation of algorithm useful for dealing with streams of data.
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Four short links: 24 March 2014

Four short links: 24 March 2014

Google Flu, Embeddable JS, Data Analysis, and Belief in the Browser

  1. The Parable of Google Flu (PDF) — We explore two
    issues that contributed to [Google Flu Trends]’s mistakes—big data hubris and algorithm dynamics—and offer lessons for moving forward in the big data age.
    Overtrained and underfed?
  2. Duktape — a lightweight embeddable Javascript engine. Because an app without an API is like a lightbulb without an IP address: retro but not cool.
  3. Principles of Good Data Analysis (Greg Reda) — Once you’ve settled on your approach and data sources, you need to make sure you understand how the data was generated or captured, especially if you are using your own company’s data. Treble so if you are using data you snaffled off the net, riddled with collection bias and untold omissions. (via Stijn Debrouwere)
  4. Deep Belief Networks in Javascript — just object recognition in the browser. The code relies on GPU shaders to perform calculations on over 60 million neural connections in real time. From the ever-more-awesome Pete Warden.
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Four short links: 7 March 2014

Four short links: 7 March 2014

Distributed Javascript, Inclusion, Geek's Shenzhen Tourguide, Bitcautionary Tales

  1. Coalescecommunication framework for distributed JavaScript. Looking for important unsolved problems in computer science? Reusable tools for distributed anything.
  2. Where Do All The Women Go?Inclusion of at least one woman among the conveners increased the proportion of female speakers by 72% compared with those convened by men alone.
  3. The Ultimate Electronics Hobbyists Guide to Shenzhen — by OSCON legend and Kiwi Foo alum, Jon Oxer.
  4. Bitcoin’s Uncomfortable Similarity to Some Shady Episodes in Financial History (Casey Research) — Bitcoin itself need serious work if it is to find a place in that movement long term. It lacks community governance, certification, accountability, regulatory tension, and insurance—all of which are necessary for a currency to be successful in the long run. (via Jim Stogdill)
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Four short links: 11 February 2014

Four short links: 11 February 2014

Shadow Banking, Visualization Thoughts, Streaming Video Data, and Javascript Puzzlers

  1. China’s $122BB Boom in Shadow Banking is Happening on Phones (Quartz) — Tencent’s recently launched online money market fund (MMF), Licai Tong, drew in 10 billion yuan ($1.7 billion) in just six days in the last week of January.
  2. The Weight of Rain — lovely talk about the thought processes behind coming up with a truly insightful visualisation.
  3. Data on Video Streaming Starting to Emerge (Giga Om) — M-Lab, which gathers broadband performance data and distributes that data to the FCC, has uncovered significant slowdowns in throughput on Comcast, Time Warner Cable and AT&T. Such slowdowns could be indicative of deliberate actions taken at interconnection points by ISPs.
  4. Javascript Puzzlers — how well do you know Javascript?
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Four short links: 5 February 2014

Four short links: 5 February 2014

Graph Drawing, DARPA Open Source, Quantified Vehicle, and IoT Growth

  1. sigma.js — Javascript graph-drawing library (node-edge graphs, not charts).
  2. DARPA Open Catalog — all the open source published by DARPA. Sweet!
  3. Quantified Vehicle Meetup — Boston meetup around intelligent automotive tech including on-board diagnostics, protocols, APIs, analytics, telematics, apps, software and devices.
  4. AT&T See Future In Industrial Internet — partnering with GE, M2M-related customers increased by more than 38% last year. (via Jim Stogdill)
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Four short links: 20 January 2014

Four short links: 20 January 2014

iOS Pentesting, Twitter's Infrastructure, JS Data Sync, and Chromium as C Runtime

  1. idb (Github) — a tool to simplify some common tasks for iOS pentesting and research: screenshots, logs, plists/databases/caches, app binary decryption/download, etc. (via ShmooCon)
  2. Twitter Infrastructure — an interview with Raffi Krikorian, VP of Platform Engineering. Details on SOA, deployment schedule, rollouts, and culture. (via Nelson Minar)
  3. Orbit (Github) — a standalone Javascript lib for data access and synchronization.
  4. Chromium is the New C Runtime — using Chrome’s open source core as the standard stack of networking, crash report, testing, logging, strings, encryption, concurrency, etc. libraries for C programming.
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