vhf | 12 years ago | on: A list of free programming books
vhf's comments
vhf | 12 years ago | on: A list of free programming books
I've had this SO list in my bookmarks for long enough, and there were more and more dead links in it. I felt the need to move it to github in order to keep it up-to-date and to augment it.
I apologize if the intention or original source were not made clear.
vhf | 12 years ago | on: Show HN : reSRC.io - curated lists of learning resources
I would be pleased to get any feedback.
vhf | 12 years ago | on: Gnome Developers Re-Implement Middle-Click Paste
Unless you are using Gnome and the origin and destination of your drag and drop are on two different devices. In which case it will copy instead of cut.
vhf | 12 years ago | on: Meet the Dread Pirate Roberts, the man behind Silk Road
For the laymen : Nobody owns Bitcoin. Liberty Reserve owned Liberty Reserve.
It's as simple as it gets.
vhf | 12 years ago | on: I do not speak English, what better way to ask in English?
If you're looking for idioms, give bab.la a try : http://en.bab.la/dictionary/english-portuguese/
If you're looking to learn/improve your English, take a look at Duolingo : http://www.duolingo.com/ -- it even supports Brazilian Portuguese.
If you really want to understand the links posted on HN and contribute to the discussion, learning some English is obviously the way to go. Make the effort, it's well worth it !
Good luck
(I'm not a native english speaker. I learned by watching US TV series with english subtitles, pausing the video every single word I did not know to look it up on wordreference.com. I eventually didn't need the subtitles anymore.)
vhf | 12 years ago | on: Show HN: How I Wish Scientific Papers Were Displayed
I too appreciate your effort, but keep in mind the differences between print- and web- layout design. Most scientific papers are published in PDF, using Latex. These two work great for the print. Correct hyphenation, good justified text, etc. Browsers are not that far yet, unfortunately.
[1] http://contrastrebellion.com/
[2] http://www.rnib.org.uk/professionals/webaccessibility/articl...
vhf | 12 years ago | on: Ask HN: Your opinion of Bootstrap
This is the reason why I think it's a great tool for any back office need, but not so great for front.
To me, Bootstrap feels like it's supposed to be used as-is. I love Bootstrap, it saves be a lot of time. But when I need a framework for front, I much prefer Foundation, which was meant to facilitate designing websites for Zurb's clients.
vhf | 12 years ago | on: What we look for in students
vhf | 12 years ago | on: Show HN: Spread bitcoins by lending to friends
(Disclaimer : I'm a fervent Bitcoin supporter, I like its pseudonymous property and discard any anonymat claims. I've never used zerocoin because I don't have any use for it.)
vhf | 12 years ago | on: Build it with me: Bitcoin wallet for Mac
The blockchain does not store any IP address. Read about the protocol or read the specs or read the code, or easier : ask anybody.
Bitcoin is absolutely not anonymous, and not intended to be anonymous. Which does not mean that the IP address of the sender and/or receiver is stored into the blockchain. The blockchain contains txid, amount, addresses and timestamps, but no IP address.
To examplify what bitcoin.org says in your quote : If you open an account on anybitcoinstoreorwalletorexchange.com, which assigns you a deposit address or which allows you to withdraw bitcoin to one of your bitcoin address, then this website will obviously be able to match your bitcoin address to the IP you used to visit the website, which might not be in your best interest depending on the website intention. Therefore, you could use Tor. That is all.
To the point of "a new one each time you receive money", it would be better phrased as "each time you receive money from a new untrusted peer". Let's say I got an account on example.com, and want to withdraw bitcoin from this website for the first time. It is considered best practice to create a new address to receive these bitcoin. Then whenever I want to withdraw from this website again, I could use the same address. This is the reason why bitcoin addresses can be labeled in the bitcoin software. Think of the tuple (sender_address, receiver_address) as a private key for a specific transaction funnel.
vhf | 12 years ago | on: Build it with me: Bitcoin wallet for Mac
The blockchain does not store any IP address.
> Needing to "create a new bitcoin address" for every transaction, also fishy.
Creating a new bitcoin address for every transaction is not recommended and not needed. So no, it's not fishy. On the contrary, having the possibility to generate different address and using one address for one addressee is quite smart and useful.
vhf | 12 years ago | on: Poll: "Giff" or "Jif"?
I think we would say "queue-tee" if it was QT instead of Qt. To me, "cute" makes more sense for "Qt".
vhf | 12 years ago | on: Show HN: Chrome Extension for the one thing I miss on HN
1: https://chrome.google.com/webstore/detail/hacker-news-enhanc...
vhf | 13 years ago | on: Building a Spreadsheet in 20 Minutes with Angular.js
vhf | 13 years ago | on: Show HN: Notforest - cleaning up the Web one page at a time
I'll keep it anyway !
vhf | 13 years ago | on: Django Unchained – Introduction to Python and Django
Anyway, great initiative, I'm looking forward to read it ! (star or bookmark it if you intend to find it next week) :)
vhf | 13 years ago | on: French ISP Removes Google Adsense From Websites
Anyway, don't trust google translation. I found some info in english : http://www.fastcompany.com/3004452/french-isp-free-blocks-al... http://www.theverge.com/2013/1/3/3832126/french-isp-free-add...
vhf | 13 years ago | on: Slides From Recent Presentations
vhf | 13 years ago | on: Do Devs Need Custom Linux Laptops? Dell Thinks So