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DerekL

1,049 karma · joined January 19, 2010

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DerekL··on Candy Heart messages written by a neural network (2018)
https://genius.com/Outkast-stankonia-stanklove-lyrics
DerekL··on The Data Science of MathOverflow
I don't think that Fortran was the first compiled language. Wikipedia says the first language to be compiled was Autocode for the Mark 1.

https://en.wikipedia.org/wiki/Autocode

DerekL··on The 26,000-Year Astronomical Monument Hidden in Plain Sight
This was previously posted on another site.

https://news.ycombinator.com/item?id=19032035

DerekL··on Rare Text Adventures Based on Movies and Books
> The game was released for the for Coleco’s ADAM system which programmed on regular cassette tapes (C-Tapes) which you loaded into the ADAM system like you would put an audio cassette into a boom box.

Weird. This article was written for people who know about text adventures but not computer software distributed on cassettes. I figure if you know about one, you'd probably know about the other.

DerekL··on Google: Oracle Java win will kill software development, so SCOTUS must rule
> At the time Google was the unsung hero defending our rights. Now Google won't let you subscribe to podcasts in their app unless you turn on location history storage, like those two things are actually mutually exclusive.

Okay, so you don't like how their podcast app works, but how does this violate your rights?

DerekL··on “Learn to Code”: The Meme Attacking Media
Can you find any of these articles published on BuzzFeed? The problem with this criticism is that it claims that all journalists have the same opinion on blue-collar-retraining issue.
DerekL··on A Child’s Puzzle Helped Uncover How Magnets Work
This is reprinted from Quanta Magazine. Previously discussed: https://news.ycombinator.com/item?id=19013993
DerekL··on A Child’s Puzzle Has Helped Unlock the Secrets of Magnetism
This article was originally published on another site, and was already posted on HN: https://news.ycombinator.com/item?id=18995360
DerekL··on [dead]
Dupe: https://news.ycombinator.com/item?id=19000166
DerekL··on Special Cases Are a Code Smell
You can get the same effect by using a “dummy” node. The dummy node has a next pointer, but no data, and the dummy node always exists at the front of the list. The list structure contains the dummy, instead of using a pointer to the front of the list.

    struct Node
    {
        struct Node* next;
    };

    struct DataNode
    {
        struct Node* next;
        struct Value value;
    };

    struct List
    {
        struct Node dummy;
        // You can also add length, etc.
    };

    // entry must be in list
    void remove_list_entry(struct List* list, struct Node* entry)
    {
        Node *prev = &list->dummy;

        while (prev->next != entry) {
            prev = prev->next;
            assert(prev != NULL);
        }
    
        prev->next = entry->next;
        free(entry);
    }
DerekL··on A Child’s Puzzle Has Helped Unlock the Secrets of Magnetism
Dupe: https://news.ycombinator.com/item?id=18991101
DerekL··on Millennials in dark about this car dashboard symbol
I have a question about this survey. Were the participants told that the symbol is typically located on a dashboard, or was it shown without context?
DerekL··on Unfair Advantage: How Amazon uses it's immense power to pressure sellers
Title should use “its”, not “it's”.
DerekL··on Valve: OpenGL is faster than DirectX – even on Windows
It didn't exist in 2012, when this article was written.
DerekL··on Reasons Python Sucks
He gets so much wrong in that paragraph:

> Commodore created one of the first home computers (long before the IBM PC or Apple).

Commodore, Apple and Radio Shack all released home computers in 1977. Six months is hardly “long before”.

> But the Commodore PET wasn't compatible with the subsequent Commodore CBM computer.

He must mean the CBM-II, because the original Commodore CBM machines were just rebranded PETs.

DerekL··on Pointers in C (2010)
Yes, you're right about precedence.
DerekL··on Pointers in C (2010)
Interesting. In C, “&array[0]“ is the same thing as “(array + 0)”, but in my copy of the C11 draft standard, I can't find anything about adding zero to a null pointer.
DerekL··on Poo found on every McDonald’s touchscreen tested
Currency is also often tainted with bacteria.
DerekL··on Warner Bros puts whole movie up as an ad on Youtube
I saw this once, but it was an episode of the TV show The Detour.
DerekL··on How Tech Bros Fell in Love with Baking Bread
Dupe: https://news.ycombinator.com/item?id=18489967
DerekL··on 'Oumoamoua Is Not Alien
Title is misspelled. Right now, the title of the video is “'Oumuamua Is Not Aliens”. That is also a misspelling, because it's name is “ʻOumuamua”, starting with a ʻokina, the Hawaiian letter, not an apostrophe.
DerekL··on Last Day of Print at the New York Times
Last day of Linotype, not print, at the New York Times in 1978. Also, the actual title is “Farewell Etaoin Shrdlu”.
DerekL··on Ask what do you need two laptops for is gender bias
Probably not. The FAA says you can have any number of lithium ion batteries, if each one is 100 Wh or less.

https://www.faa.gov/about/office_org/headquarters_offices/as...

DerekL··on The Ballpoint Pen Changed Our Handwriting
Previously discussed two days ago: https://news.ycombinator.com/item?id=18469556

and eight months ago: https://news.ycombinator.com/item?id=16565616

and three years ago, when the article was published: https://news.ycombinator.com/item?id=10141874

DerekL··on The code I’m still ashamed of
This is from 2106. Previously discussed: https://news.ycombinator.com/item?id=12965589
DerekL··on Amazon Selects New York City and Northern Virginia for New Headquarters
A big reason banks are located in North Carolina is that they had laws that were friendly to large banks:

> But North Carolina was among the first states to allow banks to operate multiple branches within a state's borders.

https://www.bizjournals.com/charlotte/blog/bank_notes/2012/0...

DerekL··on New Algorithm Solves Cake-Cutting Problem (2016)
Already done:

“I-Cut-You-Choose” Cake-Cutting Protocol Inspires Solution to Gerrymandering

https://www.cmu.edu/news/stories/archives/2017/november/i-cu...

https://news.ycombinator.com/item?id=17459008

DerekL··on Search “samsung disable ok Google” failed, so I removed Google from home screen
I followed that link, and it seemed to give good results. I did it from the US, so maybe your region is different. Can you explain the problem? Maybe you should make a blog post, or a Twitter thread, or a paste at Pastebin, and then post a link to that.
DerekL··on Stan Lee, Superhero of Marvel Comics, Dies at 95
There's a word for this type of article: “obituary”.
DerekL··on Apple Reports Fourth Quarter Results
You mean “silicon”, not “silicone”. (Or maybe you do mean “silicone”?)
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