HNHacker News
TopNewBestAskShowJobs

dsp1234

3,944 karma · joined September 11, 2014

submissionscomments
dsp1234··on No, of that I'm innocent
It's incredibly difficult to talk about this specific post in a constructive way without wallowing in the mud.

The content makes child-like arguments[0] and contradictory statements[1] to the point where it feels like an unstable foundation to have a conversation. It's like trying to have a debate where neither side agrees with the foundational logic of the other sides arguments.

[0] - "None of the women who came forward were ever in a position where I could make or break their careers. Sexual Harassment requires that I have such power"

[1] - "Perhaps because they felt peer pressure to join the #MeToo bandwagon, perhaps because they felt slighted for other reasons. I won’t speculate on their motives."

dsp1234··on MongoDB shares jump more than 30% in $192M IPO
They even got through Jepsen just fine after wiredtiger.

With non-default settings[0].

The Jepsen tests passed with the "linearizable" read concern. The default read concern is "local", which "Provides no guarantee that the data has been written to a majority of the replica set members (i.e. may be rolled back)."[1] This is like having "READ UNCOMMITTED" be the default read level in a traditional database system.

The Jepsen tests passed with the "majority" write concern. The default write concern is "1", which means only the "primary" in a replica set needs to acknowledge the write[2]. This does not guarantee safety in the face of network partitions.

It's still not safe out of the box.

[0] - https://jepsen.io/analyses/mongodb-3-4-0-rc3

"With the v1 protocol, majority writes, and linearizable reads, MongoDB 3.4.1 (and the current development release, 3.5.1) pass all MongoDB Jepsen tests:"

[1] - https://docs.mongodb.com/manual/reference/read-concern/

[2] - https://docs.mongodb.com/manual/reference/write-concern/

dsp1234··on AlphaGo Zero: Learning from scratch
Comparing the top player's ELO with Zero's ELO (assuming numbers are accurate, etc):

Your rating: 3664

Opponent's rating: 5000

Probability of winning: 0.000456879355457417

So 1 in 2,200 games... ouch

dsp1234··on For as Much as We Know About the World, There Are Still Dark Spots on the Map
Copied from a previous response to the same quote:

There are approximately 3x10^28 molecules of water per cubic meter (assuming pure water, which is obviously not the case).

A third of the way to the moon, there are approximately 7x10^6 molecules of hydrogen per cubic meter[0].

From high earth orbit (assume 60k km), it's about 300k km to the moon.

The average depth of the ocean is about 3.5km.

For simplification, let's assume that a molecule of water and a molecule of hydrogen have the same density (which they don't)

From high earth orbit, in a straight line to the moon, there would be about 2x10^12 hydrogen molecules in the way.

From the ocean surface to the average depth, there would be about 1x10^32 water molecules in the way.

Not getting into the optical properties of water vs hydrogen, or the fact that the math is much different for a probe orbiting the moon, there's just more "stuff" between the ocean surface and the ocean floor, and a satellite and the moon.

[0] - http://www.physicsoftheuniverse.com/facts.html

dsp1234··on Someone Created a Tor Hidden Service to Phish My Tor Hidden Service
.bit is not an ICAAN or IETF recognized TLD, which is what djsumdog was speaking about
dsp1234··on Detect.location: Access iOS location data without actually having access
There is no technical reason the OS couldn't stop this by stripping exif/location data from photos if the requesting application doesn't have location permissions.
dsp1234··on FaceID Security [pdf]
How do you change biometric keys once they're compromised?

You can turn it off.

Is "don't use a lock" really the answer to "my key was stolen"?

dsp1234··on HAProxy vs. Nginx for load balancing (2016)
Looks like you can use the Traffic Shifting functionality.

Put the green servers in one cluster, the blue servers in another cluster. Then use the route configuration to switch between the two.

https://envoyproxy.github.io/envoy/configuration/http_conn_m...

dsp1234··on Exceptionally Preserved Ancient Ships Discovered in the Black Sea
There are approximately 3x10^28 molecules of water per cubic meter (assuming pure water, which is obviously not the case).

A third of the way to the moon, there are approximately 7x10^6 molecules of hydrogen per cubic meter[0].

From high earth orbit (assume 60k km), it's about 300k km to the moon.

The average depth of the ocean is about 3.5km.

For simplification, let's assume that a molecule of water and a molecule of hydrogen have the same density (which they don't)

From high earth orbit, in a straight line to the moon, there would be about 2x10^12 hydrogen molecules in the way.

From the ocean surface to the average depth, there would be about 1x10^32 water molecules in the way.

Not getting into the optical properties of water vs hydrogen, or the fact that the math is much different for a probe orbiting the moon, there's just more "stuff" between the ocean surface and the ocean floor, and a satellite and the moon.

[0] - http://www.physicsoftheuniverse.com/facts.html

dsp1234··on Appeals Court: Judge Can't Ignore the Supreme Court to Keep Patent Cases in TX
Compensation doesn't always come in direct form.

Marshall, Tx has a population of about 25k. Yet, the city continues to get donations from Samsung which has patent cases in the district[0][1]. My own hometown was quite a bit larger than 25k, but I don't ever recall having major corporate sponsors of a wide variety of activities.

While I don't know the thoughts of Samsung or Judge Gilstrap, I imagine he's very popular for bring so much business to town.

[0] - https://www.marshallnewsmessenger.com/news/2012/oct/20/samsu... TVs, MP3 players, athletic sponsor, library, habitat for humanity, boys and girls club, fire department, etc.

[1] - http://www.marshalltexas.net/uploads/pdf/Community_Update_10... Returning attractions include the Samsung ice rink

dsp1234··on 68% of total Ethereum transaction value controlled by one system
Let's say you hand me a $100 bill, and that you have marked that bill. I then take that bill to a bank and ask for 3 $20 bills and 4 $10 bills. The bank takes that $100 and puts into the vault, and takes out the bills I asked for out of the vault. Later, someone comes in with $100 worth of bills, and asks for a $100 bill. The bank goes to the vault and gets the marked $100 and gives it to that customer.

Tracking the bill doesn't help, because as soon as it's in the bank, what happens to it (and how it's exchanged), is hidden from you. Mixers work the same way.

dsp1234··on EFF, ACLU Sue Over Warrantless Phone, Laptop Searches at U.S. Border
I should no longer have any expectation of privacy

The above poster suggests even worse.

"until you are actually in the United States, you have no reasonable expectation of the Bill of Rights.". They suggest you have no constitutional rights outside of the US border. Forget your cell phone, this would imply that black bag operations are completely legal as long as the US citizen is outside of US borders at the time.

dsp1234··on Basic Income Research Proposal
Just a bit of quick math[0]:

~323,000,000 total US population

77.2% over the age of 18

~250,000,000 total over the age of 18

$12,000 per year per adult = $3,000,000,000,000 per year

[0] - https://www.census.gov/quickfacts/fact/table/US/PST045216

dsp1234··on Basic Income Research Proposal
From the linked proposal:

"We propose two treatment arms, one of which will receive the basic income payments for 3 years while the other receives a 5-year guarantee."[0]

[0] - https://static1.squarespace.com/static/599c23b2e6f2e1aeb8d35...

dsp1234··on EFF to Court: The First Amendment Protects the Right to Record First Responders
$55k is just under the median 'household' income ($59k), so it may not be a lot, but it's more than a lot of people have.
dsp1234··on EFF to Court: The First Amendment Protects the Right to Record First Responders
making $55k a year

Median household income in the U. S. is $56K.

So the person is making the same amount as the median 'household'.

dsp1234··on Intel delays Cannonlake 10nm processor for the third time
Micron makes, at least, 32GB LPDDR3 modules.

https://www.micron.com/products/dram/lpdram/32Gb#/technology...

dsp1234··on Idaho Wants to Establish America's First 'Dark Sky Preserve'
From the website[0]:

"The Dark Sky Places program offers five types of designations:

...

International Dark Sky Parks

Parks are publicly- or privately-owned spaces protected for natural conservation that implement good outdoor lighting and provide dark sky programs for visitors.

International Dark Sky Reserves

Reserves consist of a dark 'core' zone surrounded by a populated periphery where policy controls are enacted to protect the darkness of the core."

[0] - http://www.darksky.org/idsp/

dsp1234··on AWS announces per-second billing for EC2 instances
Azure's EC2 equivalent is Azure Virtual Machines[0], which bills by the minute.

[0] - https://azure.microsoft.com/en-us/services/virtual-machines/

"Keep your budget in check with low-cost, per-minute billing. You only pay for the compute time you use."

dsp1234··on Governments turn tables by suing public records requesters
IANAL.

The legal term for that the government is seeking is "declaratory judgement"[0].

"A declaratory judgment, also called a declaration, is the legal determination of a court that resolves legal uncertainty for the litigants. It is a form of legally binding preventive adjudication by which a party involved in an actual or possible legal matter can ask a court to conclusively rule on and affirm the rights, duties, or obligations of one or more parties in a civil dispute (subject to any appeal)."

Here the government is asking the court to declare that the subject matter is off limits, and not available to be released, as a matter of law.

Declaratory judgments are probably best known here on HN with regards to patent litigation. If a company receives a 'cease and desist', alleging the non-licensed use of a patent, that company might file for a declaratory judgement that their product does not actual infringe on the patent.

[0] - https://en.wikipedia.org/wiki/Declaratory_judgment

dsp1234··on $782k over asking for a house in Sunnyvale
Here is a snapshot of sales of lots that are 10.000 to 20.000 sqft sold in the last 3 months:

https://www.redfin.com/city/19457/CA/Sunnyvale/filter/min-lo...

2,5M, with respect to the existing market, doesn't appear to be out of the norm.

dsp1234··on Chrome's Plan to Distrust Symantec Certificates
"including Thawte, VeriSign, Equifax, GeoTrust, and RapidSSL"

RIP RapidSSL wildcard

dsp1234··on Robert Boyle's Experimental Proof of the Possibility of the Resurrection
one big closing act of every pharoah is resurrection followed by deification.

Boyle wasn't speaking about Jesus' ressurection.

dsp1234··on 1st Amendment wins in self-proclaimed e-mail inventor’s Techdirt libel suit
The court solved it is in one of the usual ways. From the decision[0]:

"Accordingly, whether plaintiff's claim to have invented e-mail is "fake" depends upon the operative definition of "e-mail". Because that definition does not have a single, objectively correct answer, the claim is incapable of being proved true or false."

Since defamation requires a false statement, and because the definition of e-mail can't be proven true or false, it can't be defamation.

[0] - https://www.documentcloud.org/documents/3987555-Gov-Uscourts...

dsp1234··on The China ICO Ban
you'd first need to convert your Francs into x-coin.

Francs -> USD -> x-coin

dsp1234··on Criticizing Google got me fired
Like this one[0]?

[0] - https://www.washingtonpost.com/business/is-amazon-getting-to...

dsp1234··on Studying how Firefox can collect additional data in a privacy-preserving way
There is no mention that once validated, that the RAPPOR-based metrics when fully deployed would be take from a random population. Only that the initial study of the system will be done to a random population.

FTA:

What we plan to do now is run an opt-out SHIELD study [6] to validate our implementation of RAPPOR. This study will collect the value for users’ home page (eTLD+1) for a randomly selected group of our release population We are hoping to launch this in mid-September."

Notably:

"this study will collect ... for a randomly selected group"

[6] - https://wiki.mozilla.org/Firefox/Shield/Shield_Studies

dsp1234··on Android Oreo
Does INTERCONTINENTAL GREAT BRANDS LLC have a trademark for Oreo in the "computer and scientific" or telecommunications categories?

If not, then there is no trademark issue. Google isn't selling a food, it's selling an operating system.

dsp1234··on Naming things (2015) [pdf]
This is partially what filesystem forks/streams were supposed to be for. The big problem, as mentioned, is that this works for the OS, but isn't somehow transferred to third parties.

https://blogs.technet.microsoft.com/askcore/2013/03/24/alter...

https://en.wikipedia.org/wiki/Fork_(file_system)

dsp1234··on My last name makes me invisible to Computers (2015)
https://en.wikipedia.org/wiki/Grave_accent

"Programmers use the grave accent symbol as a separate character (i.e., not combined with any letter) for a number of tasks. In this role, it is known as a backquote or backtick."

← PreviousPage 4 of 31Next →