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csarva

123 karma · joined December 2, 2009

https://csarva.at.hn/

https://github.com/chetan

https://twitter.com/csarva

https://chetanislazy.com/blog

my public key: https://keybase.io/chetan

my proof: https://keybase.io/chetan/sigs/MG_AuUbXpnCyguJ8UcWRcRxi7vKEbB-0BZ66gHoKAsE

submissionscomments
csarva··on dl.google.com now served by Go
Not quite.. it seems the Go app is just a webapp run on the origin server(s) that their CDN pulls from. Chrome installs/upgrades would only fail once whatever caches expire.
csarva··on Github: Major Service Outage
The status site is on heroku/ec2 while the main services are on rackspace. Appears both are being attacked by one very unhappy camper.
csarva··on This Bikesharing Program Lets You Lock Your Bike Anywhere
Social Bicycles is another company doing something very similar based out of NYC -- http://socialbicycles.com/
csarva··on This Bikesharing Program Lets You Lock Your Bike Anywhere
Depending on the particular program, you may not be able to break it down and sell it for parts as some of them use custom parts that wouldn't otherwise work on a regular bike.
csarva··on Samsung copied Xcode?
Well, since you mention it.. this happened back in 2000 when Adobe sued Macromedia over "copied" IDE elements (before eventually buying them out..).

http://www.pcworld.com/article/18000/adobe_sues_macromedia.h...

csarva··on Leap second causing Linux server crashes?
Yes. This issue notwithstanding, you should be running ntpd.
csarva··on Google launches Compute Engine
You can only do so much with gigabit ethernet. Add to that the fact that whatever apps you're running are competing for that same bandwidth and it's super hard to get good I/O out of it.
csarva··on Git, Cloud, Node, Metro, is Microsoft starting to get a little bit cool?
If only they could come up with something better than cmd.exe, Windows could be a fairly decent system to work on. With Cygwin and other tools, the environment is fine, just lacking a decent local terminal and most of the 3rd party ones are just as bad last I looked.
csarva··on Paul Graham's Letter to YC Companies
Constrained by your team? I can see you making that case for Instagram with only 12 people, but according to Yahoo Finance, FB has about 3500 people. Not one of them is thinking about how to increase revenues? And they don't have enough engineers to try out some of the ideas?
csarva··on Cars kill cities
Actually, current zoning laws in NYC require [most] new developments to have some minimum number of parking spaces available (usually underground) based on the size of the building. Just look at any of the new condos that have gone up in the last 10 years. Found this recent article while looking for a reference:

http://www.streetsblog.org/2012/01/06/times-architecture-cri...

csarva··on The Rise of Developeronomics
Readability seems to handle it ok:

http://www.readability.com/articles/c1xma652

csarva··on This Is Why Your Website Is Slow
Safari doesn't have any selective blocking capabilities but there's always 3rd party browsers for that. Check out Ghostery for iPad which is focused on privacy & blocking 3rd party trackers:

http://purplebox.ghostery.com/?p=1016022066

csarva··on Steve's Google Platform rant
At AWS Summit back in June they said that all (US only?) pages are now rendered via servers on AWS. The databases are still big-iron type boxes due to them being on, IIRC, Oracle and I/O being what it is on EC2.
csarva··on I was once a Facebook fool
If you're looking to Google for a solution then I think you're looking in the wrong direction. Just look at the latest crop of anti-competitive complaints against them -- like Yelp for one.
csarva··on One Million Concurrent TCP connections
We've observed the bottleneck to be an upper limit on packets/sec for a given instance type. On an m1.large this is about 100k/sec. I believe it's due to the virtual NIC just not being fast enough to handle high traffic loads.

The rightscale folks found the same thing:

http://blog.rightscale.com/2010/04/01/benchmarking-load-bala...

csarva··on Google account gets blocked without explanation
It only took spamming the entire internet on twitter to get someone to notice. If you look at @thomasmonopoly, you'll see what I mean.
csarva··on [dead]
The api site lists this as the correct url for dojo 1.6:

http://ajax.googleapis.com/ajax/libs/dojo/1.6.0/dojo/dojo.xd...

and this one appears to be working currently.

csarva··on GNUnet
This is how links are rendered on Wikipedia's SSL server. The standard non-SSL page is here:

http://en.wikipedia.org/wiki/Gnunet

csarva··on Greplin (YC W10) AWS Benchmarks and Best Practices
re: #3 - My tests show that the virtual NIC can only handle about 100k packets/sec. I don't have the results of my tests up anywhere, but Rightscale confirms this in their tests as well:

http://blog.rightscale.com/2010/04/01/benchmarking-load-bala...

So I'd say YES, other workloads would be affected during heavy EBS I/O, though I've never tested/measured this specific case.

csarva··on Ruby editor?
Any text editor will be able to save .rb files; they're just plain text files. Also, you didn't say which OS you're on, but assuming you're on Windows, notepad++ is a good free editor.

http://notepad-plus-plus.org/

csarva··on Collect HN: Aprils Fools
Google Romance: http://www.google.com/romance/
csarva··on OS X Isn't for Developers
This macworld article has the actual quote:

http://www.macworld.com/article/54948/2007/01/80211nfee.html

“The nominal distribution fee for the 802.11n software is required in order for Apple to comply with generally accepted accounting principles for revenue recognition, which generally require that we charge for significant feature enhancements, such as 802.11n, when added to previously purchased products,” said Teresa Brewer, Apple’s Mac hardware public relations manager.

csarva··on ShowHN: an easy way to track your packages
This is my basic use case exactly -- living in an apartment building in NYC, I have packages sent home all the time. The building staff sign for and hold them, but I have no way of knowing they arrived so I can go and pick them up (no 24/7 doorman).

Other possible use cases: sending gifts, work-related purchases going to various locations/offices, returning items, etc.

csarva··on ShowHN: an easy way to track your packages
Thanks for the input. There's definitely a lot more that can be done, especially for those who need to track a large number of packages. More features, possibly requiring a login, is something I've thought about, however this super simple service meets my needs perfectly, and my guess is that I'm not alone. Depending on how this goes, I'll be looking at building out more functionality.
csarva··on ShowHN: an easy way to track your packages
Thanks, fixed! I tested it in FF3.6/Mac and it looked ok. What version are you on?
csarva··on ShowHN: an easy way to track your packages
Not too focused on monetizing at the moment. It's something I built cause I needed it for myself.

re: gmail - you can very easily setup a filter to automatically forward shipment confirmation emails from the places you most frequently shop (e.g, Amazon).

csarva··on ShowHN: an easy way to track your packages
Sending alerts for other events is definitely something I've thought about as well and plan to add in some way. I haven't quite figured out the best way to enable optional features like this -- perhaps a separate email address or something in the body?

As you hinted, I'd like to keep things as simple as possible and avoid signups if I can (criminal, I know), at the very least for the basic feature of being notified on delivery.

csarva··on ShowHN: an easy way to track your packages
Thanks for the comments. Privacy is very important to me as well and I plan to get something up there soon, I just wanted to get it out the door in the meantime.
csarva··on Java Build Systems - a sad state of affairs
buildr is actually an extension of rake. It essentially adds tasks for building Java projects (classpaths, libraries, etc) and for packing standard formats (jar, war, ear, etc). I've been using it for a while now and it's great.
csarva··on Idea for date formatting strings
I've thought of this before as well. PHP's changing syntax for different functions is particularly annoying. Self-documenting is an added bonus.
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