New React Developer Tools Summary: Built entirely with React, making it easier to develop and extend Firefox support Selected component instance is available as $r from the console More detail is shown in props in the component tree Right-click any node and choose “Show Source” to jump to the render method in the Sources panel Right-click any props or state value to make it available as $tmp from the console Full React Native support
Google Will Soon Start Punishing Mobile Sites that Use Annoying App Install Ads Summary: Starting November 1, sites that show app install ads that hide “a significant amount of content on the transition from the search result page” will be penalized by losing their “mobile-friendly” status. Keywords: google, app, install, click, site Full article on techcrunch.com | 683 Points and 302 Comments Google’s look, evolved Full article on googleblog.blogspot.com | 683 Points and 430 Comments
A native hypervisor is coming to OpenBSD Summary: However, getting to this point invovled building most of the scaffolding needed to finish the rest, and like I stated before, more people can now more easily help with what’s left (basically the virtio(4) emulation for disks and network interfaces). Keywords: vmm, support, openbsd, cpu, mark Full article on marc.info | 276 Points and 110 Comments OS X Yosemite Security and Privacy Guide Summary: It doesn’t support TLS 1.
OS X Command Line Utilities Summary: Simply type diskutil list to see the path names of disks and removable media attached to your machine, and then point the command at the volume you want to operate on. Keywords: command, open, os, scripts, line Full article on mitchchn.me | 517 Points and 202 Comments Oliver Sacks has died Summary: Dr. Sacks variously described his books and essays as case histories, pathographies, clinical tales or “neurological novels.
Hack: A typeface designed for source code Summary: Open the font playground Embed Hack in your website or web application by including one of the following code snippets into the section of your document. Keywords: code, hack, source, characters, font Full article on sourcefoundry.org | 521 Points and 243 Comments Windows Certificate Manager does not display the complete trust list Summary: In contrast, good old certmgr.msc only shows a much smaller subset of that list, which it proudly claims to be your system’s “Trusted Root Certification Authorities”.
Phoenix 1.0 Full article on phoenixframework.org | 792 Points and 224 Comments Why It’s Safe for Founders to Be Nice Summary: But while it is very common for startups to die from running through their initial funding and then being unable to raise more, the underlying cause is usually slow growth or excessive spending rather than insufficient effort to extract money from existing customers. Keywords: successful, founder, founders, rapacious, making
Pixar in a Box – Khan Academy Summary: If you’re seeing this message, it means we’re having trouble loading external resources on our website. Keywords: message, means, trouble, loading, external Full article on pixarinabox.org | 753 Points and 65 Comments Chrome will begin pausing many Flash ads by default on September 1 Summary: In June, we announced ( https://goo.gl/TF7dmD ) that Chrome will begin pausing many Flash ads by default to improve performance for users.
“I Had a Baby and Cancer When I Worked at Amazon” Summary: I chalked it up to a horrendous administrative error but remain disappointed that a company of Amazon’s size didn’t have better mechanisms in place to prevent something like that from happening during an employee’s maternity leave. Keywords: amazon, company, people, leave, women Full article on medium.com | 458 Points and 297 Comments Who Hacked Ashley Madison? Summary: The Toronto cops mostly recapped the timeline of known events in the hack, but they did add one new wrinkle: They said Avid Life employees first learned about the breach on July 12 (seven days before my initial story) when they came into work, turned on their computers and saw a threatening message from the Impact Team accompanied by the anthem “ Thunderstruck ” by Australian rock band AC/DC playing in the background.
WordSafety – Check a name for unwanted meanings in foreign languages Summary: However, if you know this word should be in the database, then apologies for the omission — please submit it using the form below and save somebody from embarrassment! Keywords: word, found, languages, decide, website Full article on wordsafety.com | 431 Points and 274 Comments UK surveillance “worse than 1984” says new UN privacy chief Summary: Cannataci, who is a professor of law at the University of Malta, and uses neither Facebook nor Twitter, is empowered to review government policies on digital surveillance and the collection of personal data, and to identify activities that harm privacy protection without any compelling justification.
John Carmack’s son’s game in Racket Summary: Hidden fieldsSearch for groups or messages Keywords: hidden, fieldssearch, groups, messages Full article on groups.google.com | 402 Points and 169 Comments Stocks Off Sharply as Market Upheaval Grows Summary: Xu Sitao, the chief China economist in the Beijing office of Deloitte, said in a speech in Hong Kong that the effect on the economy could be muted because equities represent only 7 percent of the overall wealth of urban Chinese households, which continue to rely heavily on real estate in their holdings.
China Stock Market Drops 8.5% Summary: China’s surprise move to devalue its yuan two weeks ago — which could make its exports more competitive — and a string of weak data signal the economy may be feebler than expected, despite a campaign to rev up growth including interest rate cuts and measures to boost lending. Keywords: fell, china, stock, investors, dollar Full article on marketwatch.com | 373 Points and 228 Comments
On being the maintainer and sole developer of SPITBOL (2012) Summary: SPITBOL uses tcc for its C compiler, NASM for its assembler, musl libc for its runtime libraries, and Rob Lanbley’s toybox to provide basic Unix commands. Keywords: spitbol, programming, language, work, june Full article on daveshields.me | 334 Points and 95 Comments Exploring the Hacker Tools of Mr. Robot Summary: It is refreshing to see a television show making an effort to not only highlight capabilities of current hacking techniques but trying to stay reasonably close to reality, unlike the nonsense seen in CSI:Cyber.
“Two days ago the police came to me and wanted me to stop working on this” Full article on github.com | 1543 Points and 526 Comments Bcachefs – A general purpose COW filesystem Summary: If you think this is interesting and worthwhile and youwant to see it completed and upstream - especially if you’re at a company thatmight make use of it - talk to your $manager or whoever and nag them until theysend me a check :)
Real Life First Person Shooter, Chatroulette Version [video] Full article on youtube.com | 423 Points and 41 Comments Designing and Building Stockfighter, Our Programming Game Summary: My design process was to throw out a lot of real-world trading problems (thanks a million to our advisors from industry; all mistakes in interpretation are our fault alone), winnow to the ones which seemed most amenable to working on our system, and then arranging them in rough order of difficulty assuming the player takes the most straightforward route through the level.
Bootstrap 4 alpha Summary: Each theme contains everything you’d find in Bootstrap, plus stunning real world examples, brand new components and plugins, custom documentation, and simple build tools. Keywords: bootstrap, ve, support, themes, release Full article on blog.getbootstrap.com | 655 Points and 208 Comments Go 1.5 is released Summary: The new darwin/arm64 port and external linking features fuel the Go mobile project , an experiment to see how Go might be used for building apps on Android and iOS devices.
OnHub Summary: It replaces your existing router, and it’s a system of points that you place around the home to put an end to dead zones while delivering fast connectivity to every room and every device. Keywords: onhub, devices, google, wifi, network Full article on on.google.com | 984 Points and 615 Comments Multiple Vulnerabilities in Pocket Summary: Tue, Aug 18, 2015 I haven’t used Firefox as my primary browser in many years, so I have to admit that I hadn’t heard of Pocket until I saw this Bugzilla bug in a Hacker News post .
Eve Version 0 Summary: Originally we imagined ourselves as a sort of modern day Visual Basic 6, but as we collected use cases for Eve we discovered very few people want to build applications or websites. Keywords: version, people, build, eve, research Full article on chris-granger.com | 590 Points and 188 Comments We are barely halfway done Summary: I made a call to the Uline Company, and asked for the impossible: I wanted 8 pallets of boxes, delivered within the day.
The network is hostile Summary: While it’s cheap to hold China out as some sort of boogeyman, it’s significant that someday a large portion of the world’s traffic will flow through networks controlled by governments that are, at least to some extent, hostile to the core values of Western democracies. Keywords: nsa, data, network, internet, point Full article on blog.cryptographyengineering.com | 276 Points and 93 Comments GPS Trackers in Fake Elephant Tusks Reveal Ivory Smuggling Route Summary: Hide caption In May 2013 poachers with the insurgent group Seleka massacred 26 elephants at Dzanga Bai, a mineral-rich watering hole in the Central African Republic.
Inside Amazon: Wrestling Big Ideas in a Bruising Workplace Summary: At Amazon, workers are encouraged to tear apart one another’s ideas in meetings, toil long and late (emails arrive past midnight, followed by text messages asking why they were not answered), and held to standards that the company boasts are “unreasonably high.” The internal phone directory instructs colleagues on how to send secret feedback to one another’s bosses. Keywords: amazon, employees, company, worked, workers
Brains Sweep Themselves Clean of Toxins During Sleep (2013) Summary: The team discovered that this increased flow was possible in part because when mice went to sleep, their brain cells actually shrank, making it easier for fluid to circulate. Keywords: brain, sleep, nedergaard, alzheimer, fluid Full article on npr.org | 445 Points and 184 Comments Edward Snowden at IETF 93 Full article on gist.github.com | 442 Points and 139 Comments
Even when told not to, Windows 10 doesn’t stop talking to Microsoft Summary: For many users, perhaps even the majority, these trade-offs will be worthwhile; services such as Cortana (Siri, Google Now), cloud syncing of files, passwords, and settings, and many other modern operating system features are all valuable, and many will feel that the loss of privacy is an acceptable price to pay. Keywords: windows, microsoft, start, machine, traffic
“It’s done, there is no way back. We tried, we failed” Summary: Although is was a conscious game-design decision, I believe the feeling of freedom the 3D movement opened up, gave players the sense that Woolfe was no longer a platformer, but an open-world type game (more than once compared to Assassin’s Creed, which is an honor, but also a curse as we would never be able to compete).
Relay Technical Preview Summary: It turns out that this was a significant source of friction for our developers; fragile coupling between client and server caused data-related bugs and made iteration harder. Keywords: relay, data, react, developers, updates Full article on facebook.github.io | 474 Points and 106 Comments Discovery of a new irregular pentagon that can cover the plane Summary: That same year an unlikely mathematical pioneer entered the fray: Marjorie Rice, a San Diego housewife in her 50s , who had read about James’ discovery in Scientific American.
G is for Google Full article on googleblog.blogspot.com | 2228 Points and 561 Comments Show HN: Big List of Naughty Strings for testing user-input data Summary: Aug 12, 2015 LICENSEYear should be year of original publication Jan 16, 2017 README.mdFix broken link in README Apr 4, 2017 blns.base64.jsonRegenerate derived files. Keywords: strings, list, pull, jan, naughty Full article on github.com | 514 Points and 79 Comments Presumption of stupidity Summary: A large enough subset of customers appreciated the breaks on pricing and commitment created by booking multiple lessons up front that it made sense to model the business that way.
Change Your Name Summary:  The liking you have for a name that has become part of your identity manifests itself not directly, which would be easy to discount, but as a collection of specious beliefs about its intrinsic qualities. Keywords: find, good, names, company, companies Full article on paulgraham.com | 355 Points and 336 Comments 60 years ago: The famous Boeing 707 prototype barrel roll over Lake Washington Summary: There was one dramatic photo , taken by Bel Whitehead, the test engineer on the flight, as he knelt by a passenger cabin window and snapped a picture of the plane inverted over Seattle.
Classical music generation with recurrent neural networks Summary: My original idea was based on a fractal decomposition of time and some sort of repetition mechanism, but after reading more about neural networks, I decided that they would be a better fit. Keywords: time, network, note, output, neural Full article on hexahedria.com | 443 Points and 120 Comments VPaint: An experimental vector graphics editor Summary: Junctions between edges are tracked by VPaint, and always preserved during editing (unlike in most other vector graphics editors, where Bezier paths are all independent from each others).
Unix Toolbox Summary: The program cdparanoia http://xiph.org/paranoia/ can save the audio tracks (FreeBSD port in audio/cdparanoia/), oggenc can encode in Ogg Vorbis format, lame converts to mp3. Keywords: file, server, key, freebsd, linux Full article on cb.vu | 491 Points and 38 Comments Firefox exploit found in the wild Summary: The files it was looking for were surprisingly developer focused for an exploit launched on a general audience news site, though of course we don’t know where else the malicious ad might have been deployed.
Windows Bridge for iOS Summary: NOTE: Please also install the Mobile development with .NET workflow option (Xamarin Tools) due to a bug in Nugetizer (See Issue 5026 ) Keywords: windows, bridge, visual, studio, project Full article on github.com | 417 Points and 142 Comments Tesla unveils new car-charging robo-snake Summary: When Tesla’s billionaire founder Elon Musk tweeted in December that the all-electric carmaker was working on a charger “that automatically moves out from the wall and connects like a solid metal snake.
Hawaii Bans Non-Compete and Non-Solicit Clauses in High-Tech Employment Full article on casetext.com | 533 Points and 173 Comments Tufte CSS Summary: Also notice how Tufte CSS includes separate font files for bold (strong) and italic (emphasis), instead of relying on the browser to mechanically transform the text. Keywords: tufte, text, css, margin, class Full article on daveliepmann.com | 461 Points and 103 Comments Show HN: Image Processing for Everybody Summary: 2D Convolution Filter Add Noise Agglomerate Binarize Otsu Binarize Savola Canny Edge Detector Compass Mask Enhance Mode Equidensity Lines Extract Lines Extrema Fill Concavities Gabor Gaussian Low Pass Inverse Contrast Ratio Mapping Lablace Of Gaussian Max Max Min Median Median Min Morphological Edge Negate Normalize Illumination One Pixel Edge Rank Transform Unsharp Masking
The Web We Have to Save Summary: The prominence of the Stream today doesn’t just make vast chunks of the Internet biased against quality — it also means a deep betrayal to the diversity that the world wide web had originally envisioned. Keywords: web, facebook, social, blogs, people Full article on medium.com | 760 Points and 238 Comments Twitter Contest Winning as a Service Summary: My favorite thing that I won was a cowboy hat autographed by the stars of a Mexican soap opera that I had never heard of.
Postgres Guide Summary: This guide is designed as an aid for beginners and experienced users to find specific tips and explore tools available within Postgres. Keywords: postgres, guide, database, hosting, history Full article on postgresguide.com | 362 Points and 51 Comments “Googles ‘vertical center div css’ for the 100th time. reads for 7 minutes” Summary: She more or less wants a blog to keep track of what is going on at a recess club she made at school: regular notes, calendar, things like that.
Convox – Launch a Private Cloud in Minutes Summary: ProviderIntegration AWS EnabledDetailsGitHub EnableGitLab EnableSlack Enable Keywords: build, deploy, scale, cli, image Full article on convox.com | 298 Points and 115 Comments Breaking Smart Full article on breakingsmart.com | 235 Points and 62 Comments India and Bangladesh have begun the exchange of over 160 enclaves Summary: India and Bangladesh began the exchange of over 160 enclaves – small areas of sovereignty completely surrounded on all sides by another country – and in so doing ended a dispute that has lasted almost 70 years.
FFmpeg’s future and resigning as leader Summary: New school: Use the highest level language in which the latest supercomputer can solve the problem without the user falling asleep waiting. Keywords: ffmpeg, leader, community, merges, future Full article on ffmpeg.org | 374 Points and 144 Comments How Does Voxel Quest Work Now? Summary: You will want to toy with cell sizes to hit the sweet spot: big enough so that one cell usually fits an entire object, but small enough such that there are not too many objects within a given cell.
I noticed some disturbing privacy defaults in Windows 10 Summary: “Use page prediction to improve reading, speed up browsing, and make your overall experience better in Windows browsers…“ Sounds great! Keywords: location, microsoft, data, send, windows Full article on jonathan.porta.codes | 965 Points and 575 Comments Open Letter to Microsoft’s CEO: Don’t Roll Back the Clock on Choice and Control Summary: It now takes more than twice the number of mouse clicks, scrolling through content and some technical sophistication for people to reassert the choices they had previously made in earlier versions of Windows.
GitHub Raises $250M at $2B Valuation Summary: So it is fitting that the latest multibillion-dollar company in Silicon Valley is GitHub Inc., which says it hosts the largest community of software developers and projects on the Web. Keywords: github, million, billion, valuation, software Full article on wsj.com | 569 Points and 389 Comments How Google Translate squeezes deep learning onto a phone Full article on googleresearch.blogspot.com | 403 Points and 92 Comments
Show HN: Spot the Drowning Child Summary: ReplayPlay Another Video Keywords: replayplay, video Full article on spotthedrowningchild.com | 1215 Points and 378 Comments Newegg vs. Patent Trolls: When We Win, You Win Summary: There are a number of different troll “species,” and bottom feeders literally send thousands of claim letters out or file hundreds of lawsuits. Keywords: trolls, patent, newegg, businesses, companies Full article on blog.newegg.com | 704 Points and 151 Comments
Using Google without a Google+ profile Full article on googleblog.blogspot.com | 589 Points and 273 Comments A.P.J. Abdul Kalam, nuclear scientist and former president of India, has died Summary: As scientific advisor to the Defence Minister from July 1992 to December 1999, the former President led the “weaponisation of strategic missile systems and the Pokhran-II nuclear tests in collaboration with Department of Atomic Energy”. Keywords: president, kalam, india, shillong, padma
I am an 18-year-old techie/student. I have leukemia and need your help Summary: Finding a match is especially hard for ethnic minorities and mixed-race people, because it’s based on a protein marker that gets more varied as genetic diversity increases (or something, I don’t understand it completely) but not blood type. Keywords: registry, marrow, donors, patients, nation Full article on github.com | 549 Points and 74 Comments One in every 600 websites has .
In Iraq, I raided insurgents. In Virginia, the police raided me Summary: And when you threaten to Taser a woman during a routine traffic stop (as happened to 28-year-old Sandra Bland, who died in a Texas jail this month), you cultivate a fear of police. Keywords: officers, police, apartment, iraq, security Full article on washingtonpost.com | 600 Points and 285 Comments Receiving Weather Satellite Images With An £8 Dongle Summary: A 2 metre bit of wire jammed in the screwhole at the base of the tiny antenna (not the MCX connector), in a vain attempt to have something slightly more tuned to 137MHz.
The Battle for Wesnoth needs help Summary: Flee the Lich Lords to a new home across the sea… Delve into the darkest depths of the earth to craft a jewel of fire itself… Defend your kingdom against the ravaging hordes of a foul necromancer… Or lead a straggly band of survivors across the blazing sands to confront an unseen evil. Keywords: macos, windows, wesnoth, players, stable Full article on wesnoth.
NASA’s Kepler Mission Discovers Bigger, Older Cousin to Earth Full article on nasa.gov | 851 Points and 288 Comments NASA announces discovery of Earth-like planet with earth similarity index 0.98 Full article on nasa.gov | 410 Points and 162 Comments The Verge’s web sucks Summary: But, is it ultimately a good idea to optimize for these icebergs that consist of the tiny bit we came for, perched atop a great big submerged intelligence gathering apparatus assembled on-demand from a consortium of marketing & analytics firms?
Airbnb, My $1B Lesson Summary: Based on their traction and burn rate, we came to an agreement that they needed to raise funding closer to $250,000 to give them enough runway, and that it made sense to increase the valuation in order to protect their interest and upside as founders. Keywords: deal, airbnb, investors, founders, back Full article on arenavc.com | 504 Points and 136 Comments iLoo Summary: The i-Loo internet toilet roll browser was featured at the 2003 Daily Mail Ideal Home Show as part of the Future Concepts exhibition in Earls Court , London, where it was nominated for the MFI Bright Sparks 2003 awards.
Hackers Remotely Attack a Jeep on the Highway Summary: Next the radio switched to the local hip hop station and began blaring Skee-lo at full volume. Keywords: miller, valasek, security, vehicles, vehicle Full article on wired.com | 691 Points and 603 Comments Show HN: Bocker – Docker implemented in 100 lines of bash Summary: Bocker runs as root and among other things needs to make changes to your network interfaces, routing table, and firewall rules.
YC Fellowship Summary: Fellowship recipients will have a kickoff day and an end event in Mountain View, and we’ll pay for remote teams to fly out for these. Keywords: yc, fellows, ll, good, lot Full article on blog.ycombinator.com | 998 Points and 378 Comments Web Design: The First 100 Years (2014) Summary: If you talk to anyone who does serious work in artificial intelligence (and it’s significant that the people most afraid of AI and nanotech have the least experience with it) they will tell you that progress is slow and linear, just like in other scientific fields.
“Let’s talk about a hypothetical public-facing service” Summary: For purposes of this discussion, let’s imagine the service was developed in the early 00s and their last major hardware purchase was done in the late 00s, so many of the contemporary infrastructure technology we take for granted nowadays (virtualization, cloud, software-defined networking, logical RAID) were on the horizon but not necessarily mature enough to rely on. Keywords: storage, user, data, id, ids
Dear Google Mail Team Summary: Dear Google Mail Team,I’ve said very nice things about your spam filter in the past, but I’m afraid I am going to have to take it all back. Keywords: spam, threads, emails, started, things Full article on plus.google.com | 719 Points and 260 Comments Ex-Googler says she exposed company-wide pay inequality with spreadsheet Summary: CloseCloseCloseCloseCloseCountryCodeFor customers ofUnited States40404(any)Canada21212(any)United Kingdom86444Vodafone, Orange, 3, O2Brazil40404Nextel, TIMHaiti40404Digicel, VoilaIreland51210Vodafone, O2India53000Bharti Airtel, Videocon, RelianceIndonesia89887AXIS, 3, Telkomsel, Indosat, XL AxiataItaly4880804Wind3424486444Vodafone » See SMS short codes for other countries
Two.js Summary: Returns an object with top, left, right, bottom, width, and height parameters representing the bounding box of the path. Keywords: instance, representing, number, drawing, space Full article on jonobr1.github.io | 613 Points and 88 Comments How a car works (2012) Summary: How manual gearboxes work Internal-combustion engines run at high speeds, so a reduction in gearing is necessary to transm… Keywords: car, works, engine, engines, system Full article on howacarworks.
The Icy Mountains of Pluto Full article on nasa.gov | 591 Points and 136 Comments Potato paradox Summary: The “paradox” involves dehydrating potatoes by a seemingly minuscule amount, and then calculating a change in mass which is larger than expected. Keywords: water, potatoes, weight, edit, lb Full article on en.wikipedia.org | 559 Points and 132 Comments 1.5 TB of Dark Net Market scrapes Full article on gwern.net | 364 Points and 73 Comments