Tonny Xu - Latest Comments

Re: Using `sed` command in Mac OS X to accomplish ‘replace in files’ in CUI

Tonny Xu — Mon, 07 May 2012 10:40:28 -0000

Wow, I didn't know this tool, looks like much more better then default `sed` command

Re: Using `sed` command in Mac OS X to accomplish ‘replace in files’ in CUI

Yi Gu — Mon, 07 May 2012 10:32:32 -0000

I recommend you try the GNU sed which can be installed with "brew install gnu-sed".

Re: Using `sed` command in Mac OS X to accomplish ‘replace in files’ in CUI

Tonny Xu — Thu, 03 May 2012 08:44:28 -0000

Shit, I forgot I wrote this before!!! And I googled and my post was popped out!

Re: Jan 19, 2011, public speech at PasonaTech Japan

Zou Xifeng — Mon, 26 Mar 2012 00:09:21 -0000

Japanese的看不懂

Re: Using purge command in Mac

Zou Xifeng — Mon, 13 Feb 2012 01:42:24 -0000

I'm not sure if there is a "free" command, I think unix like system will have this installed. Try to run it in a terminal, maybe it will give you some hint. By default, OS will utilize most memory to cache file or data.

Re: My 2009

tonny.xu — Wed, 01 Feb 2012 03:08:51 -0000

Oh, I didn't know you commented on this post. That goal was not realized, but the reality turned out to be not so bad.

Re: [Updated]Billboard problem Resolved – Facebook Hacker Cup 2012

Chong — Tue, 24 Jan 2012 16:27:01 -0000

Don't worry. There is Google Code Jam coming in May or something. You still have chance to show your skills. By the way, the Facebook one gave wrong impression that our submission was correct, but it actually meant the submission was completed. Otherwise, we could have tried problem 3 which is much easier.

Re: [Updated]Billboard problem Resolved – Facebook Hacker Cup 2012

tonny.xu — Tue, 24 Jan 2012 13:12:14 -0000

Hi, Chong,

You are right, my algorithm will ignore 9 got 8 directly, so I think my algorithm for finding correct max font size is completely failed.

Thank you.

Re: [Updated]Billboard problem Resolved – Facebook Hacker Cup 2012

Chong — Tue, 24 Jan 2012 11:36:19 -0000

For case #7, I got 9 instead of 8
The cutting can be
LGi CEV Ock
IE JdfuDJ
PNN CPu J
jHiF j Bfq
zqeK K
Totally 5 lines and 11 in width. To fit in a billboard of 100 in width, and 50 in height. The maximum font size can be 9.

Re: [Updated]Billboard problem Resolved – Facebook Hacker Cup 2012

tonny.xu — Tue, 24 Jan 2012 08:34:36 -0000

hi, Abhishek,

Ohh. Holy shit... Yeah, I was wrong.

I made a mistake on the shrinking font block. I thought I can get a ticket to the Qualification Round. Now it's gone....

Thank you Abhishek.

Re: [Updated]Billboard problem Resolved – Facebook Hacker Cup 2012

Abhishek — Tue, 24 Jan 2012 07:57:27 -0000

I think your answer for 1st test case is wrong. I got 60 for that.

Reason: You can put the entire text in one line.
Given width=900, height=60
No of characters: 15 (including spaces)
Font size: 60
Width: 15*60=900
Height: 60

Hence it's the maximum possible. Please let me know if I'm wrong.

Re: How to set markdown as your default editor language for your WP based blog

tonny.xu — Sun, 22 Jan 2012 14:23:34 -0000

没有就是随便网上找的。。。

Re: How to set markdown as your default editor language for your WP based blog

Zou Xifeng — Mon, 09 Jan 2012 06:50:11 -0000

Markdown是很好的工具，但是不同的解析引擎效果不一样。我在用github page的时候，就遇到gp默认的Markdown引擎出问题。
最后的那张照片是什么意思？可别坑人啊

Re: Don’t use [AVAudioPlayer pause]

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Re: AVAudioPlayer could not play after recording via AudioQueue Object.

Quick Facts — Sat, 30 Oct 2010 01:30:55 -0000

You you could edit the page subject title AVAudioPlayer could not play after recording via AudioQueue Object. Tonny Xu to something more better for your webpage you make. I enjoyed the blog post even sononetheless.

Re: What a real swipe should be?

Krishnan — Thu, 12 Aug 2010 10:24:09 -0000

Hi Friend,

This article helped me. Thanks for the wonderful job. Keep going.

Re: Best Audio Format for iPhone Audio Programming

Ziar Neamt — Sun, 20 Jun 2010 22:27:51 -0000

Best write-up, I’m a enormous believer in commenting on blogs and forums to assist the website authors realize that they have added anything of value to the world-wide-web!

Re: Best Audio Format for iPhone Audio Programming

Ovidiu — Wed, 12 May 2010 05:58:58 -0000

Hello
I try to use AVAudioRecorder with your exemple but I don't hear sound when I played with AVAudioPlayer (test on simulator).
It's not worked on simulator?

Re: OMG! Michael Jackson is dead!

Dylan Lopez — Mon, 03 May 2010 18:25:43 -0000

i will really miss the King of Pop. michael jackson is truly the best pop artist in this lifetime.-.~

Re: OMG! Michael Jackson is dead!

Alfie Davies — Mon, 03 May 2010 13:12:48 -0000

there is no doubt that Michael Jackson is the best ever pop music artist of the Centruy`~:

Re: “Everyone is a Producer” An anthropological Introduction to YouTube, By Michael Vesch

Justin Campbell — Fri, 30 Apr 2010 03:33:22 -0000

i use Youtube to watch Taylor Swift videos. I always watch movie clips on Youtube. What an awesome site. '

Re: OMG! Michael Jackson is dead!

Kandice Grammatica — Tue, 27 Apr 2010 06:16:25 -0000

I really miss Michael Jackson. He is truly the greatest pop singer of the century. Farewell king of pop..

Re: “Everyone is a Producer” An anthropological Introduction to YouTube, By Michael Vesch

Sherry Gepner — Tue, 27 Apr 2010 03:38:56 -0000

I love watching videos online specially on Youtube. There are lots of music clips, movie clips and instructional videos on Youtube. I love em all.

Re: My 2009

Shu Cho — Fri, 26 Feb 2010 12:20:31 -0000

yr goals are awesome, big bro is watching yo :-D

Re: [Need Help]How to post a blog entry both to wordpress blog system and Microsoft Live Space?

Shu Cho — Fri, 26 Feb 2010 12:12:11 -0000

they all have rpc-like interfaces e.g. xml-rpc, rest etc., imho you can script yr windos dead rite for dual posting :lol: