De.my.bug

Xcode and SourceTree

2012-02-02T21:23:00.000-08:00

1. Create XCode Project and √ "Source Control: Create local git repository for this project"
2. At SourceTree Add Working Copy

Then you can see your branch status

網上化解公關災難技巧～

2012-01-11T19:31:00.000-08:00

前題：一間公司被網民圍堵～
1. 洗太平地～將FACEBOOK, TWITTER的留言洗去，改PRIVACY
2. 調虎離山, 棄車保帥 ~ 製造一個虛假身份，講一些出位言論，之後網民群起而攻之，消耗網民的集中力，令大眾失焦減其傷害度，忌多次使用。

Android Developer Environment for my Mac

2012-01-08T19:20:00.000-08:00

OS: Mac OSX 10.7(Lion)

Step

Download and Install IDE
Eclipse, IDE
Download and Install Android SDK
Android SDK, SDK
- Hence Update Android SDK Manager
Prepare for Game Engine
Download Install Mercurial
Mercurial, Versioning Control Tool
Install Mercurial Eclipse Plugin for Eclipse IDE, http://www.javaforge.com/project/HGE
Use Mercurial in AndEngine, Android 2D/OpenGL ES Game Engine
CMD in Terminal:
hg clone https://code.google.com/p/andengine/
More: http://code.google.com/p/andengine/

Import From Code.google.com - Mercurial SCM/Eclipse Plugin
Import AndEngine Extension

Create New Project and Refer AndEngine and related extension
Download andengine.jar
Create Folder, "lib", drag to andengine.jar and copy to workspace
Extension are link source while complete import

Galaxy Nexus 用後感

2011-12-18T20:06:00.000-08:00

本人同時使用iPhone 4 及 Galaxy Nexus，因此有些東西可能以iPhone的觀點出發

FYI:
1. 很多GAME都在ICS中運作正常
2. Zeemote 可於ICS中使用
3. 蒙恬及 Adobe Flash 已可在Galaxy Nexus 上使用
4. 使用的Mac用戶還要下載一個Android File Transfer的軟件

優點Pros:
1. Android Beam 非常方便快捷，如果你都係GN機主的話
2. Support ADK
3. Hangouts 可以多人視像會議，相對iPhone 在只能 1 to 1的對話實在是太強了.
4. Google Map 有3D Building View
5. 有八達通軟件可以查詢餘額
6. 有Panorama(全景圖), 1080P Video with Zoom Feature & Editing, 連射快拍的優點

缺點Cons:
1. 相機的相片質素比iPhone4 差, Noise 比較多
2. KKBOX由於沒有Eq的加持，音響比iPhone 薄弱
3. Hangout 的Invitation 比較煩，不太清楚受人邀請
4. Wifi Connect完之後會Drop Connection, 應要等Bug Fix
5. 用USB 差電很慢 (以前用Mac->iPhone 會有多500mA的電流,總共1A. 而Android 沒有受惠)

iDevices: 500＋500Extra = 1A

Nexus: 500mA only

For Dev User
D1. Cocos2d for Android not work

2011 Early Macbook Pro connect to 2010 iMac

2011-09-25T22:10:00.001-07:00

Thunderbolt cable cannot work with iMac
so we need to buy mini-display port cable

Something about HDD

2011-08-02T19:19:00.000-07:00

小事1： Seagate Momentus XT Hybrid Harddisk 本來裝落部NOTEBOOK後會感覺其震動 (由5400rpm 去7200rpm[4GB SSD+HDD]), 轉速增加了，震幅增加是必然的～但早陣子將內存增至8GB後，HYBRID的長處發揮了，SSD部份用多了，如果一般不用讀寫過1GB的檔案（視像檔），HDD很多時都以低速轉動的，感覺多好～
小事2： Intel SSD 320 Series 的”BAD CONTEXT 13X ERROR“ 將會透過更新韌體去解決，目前韌體進入測試階段...

VMWare Fusion & Virtual Box

2011-06-12T19:36:00.000-07:00

VMWARE Fusion Support 多D RAM
最梗要個Cursor 唔洗每次入VM都要按CMD一次

MACBOOK 換HDD的備份與重灌

2011-03-24T19:20:00.000-07:00

前言：
本人用梗2011年上半年MACBOOK PRO (8,1)
原有的HDD 是HITACHI 16M CACHE 5400RPM HDD
我想換成 SEAGATE 32M CACHE 7200RPM HYBRID HDD （4GB SLC SSD）

工具：
1。MACBOOK PRO 跟機BOOT DISC （DISC 1）
2。一隻足夠備份的外置硬碟
3。新的硬碟
4。T6針鈚
5。十字針鈚

STEP：
1。
插上外置硬碟
先利用DISK UTILITY
選擇現有硬碟將HDD拖到SOURCE處
將外置硬碟拖到DESTINATION
之後按RESTORE

2。
換HDD
如何拆同換HDD請自查 IFIXIT.COM

3.
用BOOT DISC 去開機（開機時立即按上OPTION KEY之後BOOT ON DISC）
並安裝

4。
成功RESTART後
插上外置硬碟
TRANSFER INFORMATION 選最底個個FROM ANOTHER SOURCE
之後選回當初的BACKUP

﹣﹣﹣ FINISH～

如果放隻iMac 的Bootdisc 去Macbook Pro 處會怎樣？

2011-03-24T19:01:00.000-07:00

BOOTUP 畫面可以選擇 BOOT FROM DISC
但係LOAD左一陣就會停左，亦不會有ACTIVITY INDICATOR的圈圈出現

My First Game is launched

2011-03-09T19:08:00.000-08:00

Kolor Mix
http://itunes.apple.com/us/app/kolormix/id421977357?mt=8

Currently Work

2010-12-22T00:12:00.000-08:00

Study Cocos2d
Study PHP, CSS3
Always play puzzle game for inspiration
:D

EC2 Instance with GPGPU

2010-11-15T03:02:00.001-08:00

http://aws.typepad.com/aws/2010/11/new-ec2-instance-type-the-cluster-gpu-instance.html

Crack the phone

2010-11-14T19:47:00.000-08:00

1. iPhone OpeniBoot to Android
http://www.gadgetglass.com/965/hacker-manages-to-run-openiboot-on-ipod-touch-4g/

2. WP7 jailbreak
root the windows phone 7

Upgrade RAM for Macbook Pro 2008 Early

2010-11-09T18:48:00.001-08:00

Must using DDR2 667.
Tried Kingston DDR2 800 won't work.

忽然想起

2010-10-01T01:55:00.000-07:00

蕭生曾說過類似內容的話，「誰比其他人專心，誰就會蠃定」
CHG

Problem for encryption in objective C

2010-08-04T22:47:00.000-07:00

http://blog.objectgraph.com/index.php/2010/04/20/encrypting-decrypting-base64-encode-decode-in-iphone-objective-c/

Encrypting / Decrypting / Base64 Encode / Decode in iPhone Objective-C

******** Length of password key must 10 ********************
Otherwise decrypt result will not work!

Hello world

2010-07-23T23:02:00.001-07:00

The article is written with iPad

Adremover for facebook with greasemonkey

2010-07-18T06:33:00.001-07:00

var $;

// Add jQuery
(function(){
if (typeof unsafeWindow.jQuery == 'undefined') {
var GM_Head = document.getElementsByTagName('head')[0] || document.documentElement,
GM_JQ = document.createElement('script');

GM_JQ.src = 'http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js';
GM_JQ.type = 'text/javascript';
GM_JQ.async = true;

GM_Head.insertBefore(GM_JQ, GM_Head.firstChild);
}
GM_wait();
})();

// Check if jQuery's loaded
function GM_wait() {
if (typeof unsafeWindow.jQuery == 'undefined') {
window.setTimeout(GM_wait, 100);
} else {
$ = unsafeWindow.jQuery.noConflict(true);
letsJQuery();
}
}

// All your GM code must be inside this function
function letsJQuery() {

if($(".ego_column").length){
$(".ego_column").hide();
}
if($(".adcolumn_wrapper").length){
$(".adcolumn_wrapper").hide();
}
}

Why Tabs are on Top in Firefox 4

2010-06-24T22:53:00.000-07:00

Currently...

2010-05-21T00:33:00.000-07:00

Currently I work on 2 projects and 1 training. Handling 3 programing language:
JAVA, PHP and Objective-C.

Netbook will Die!

2010-04-04T02:07:00.000-07:00

iPad is aboard and currently netbook become a Flash player devices.

Most of time on train, I cant use (7'-10') netbook when I am standing up.

As a developer, I need a 11-13' sub-notebook(CULV CPU inside) for programming.

When will MS Courier on live?

2010-04-04T01:49:00.000-07:00

iPad is aboard but I want to take a look for MS Courier too. As I have seen Zune HD & Windows Phone 7 built on Silverlight

Will Google Android and Chrome OS will become one?

2009-11-22T19:13:00.000-08:00

Last week, Google announced own desktop operating system, Chrome OS, to media. They set it will release on 2010 Fall.

As the video shown, Chrome OS owned Google software common characteristics:

Fast & Clean

7sec. for startup!!

~Chrome Browser like UI design

We can imagine that is just port Chrome browser to very light weighted Linux platform.
It relies on online services but seamless because you need online on startup. You cannot use it offline in this stage.
On press con, Google claims such OS will pre-install in his authorized machine especially on netbook.
I think that they want to remove unnecessary drivers. Moreover Google won't want follow the wrong way in Android. I.e., 3rd party manufactures adapt Android to any platforms, like their MID, TV, set-top box.
Chromium OS is a open source project for Chrome OS.

---

They are base on Linux
Different is UI Design
Chrome OS must connect to Internet
Chrome OS can connect USB devices
They are open sources
Different in Screen size
1. Android for 2.8-4.0 inch screen(famous on multi touch) mobile phone.
2. Chrome OS for 8.9-12 inch netbook form factor.
They avail port on ARM & x86 CPU
In further ARM CPU will upgrade to 1GHz (Snapdragon)
Netbook will upgrade to Dual Core and integrate with GPU
Android platform device mostly provide multitouch screen
Chrome OS use keyboard and mouse currently.

My 2nd Jetpack script, Using Google Bookmarks.

2009-11-09T18:56:00.000-08:00

jetpack.statusBar.append({
html: "Bookmark it!",
onReady: function(widget){

$(widget).click(function(){

var url = jetpack.tabs.focused.url;
var doc = jetpack.tabs.focused.contentDocument;
var title = $(doc).find("head title").html();

jetpack.tabs.open("http://www.google.com/bookmarks/mark?op=edit&output=popup&bkmk="+url +"&title="+title);

//TODO: MOVE TO LAST TAB
});
}
});

Today I watched XUL API but don't know how to use it.

Jetpack script for remove unwanted author's thread

2009-11-07T21:32:00.000-08:00

//Jetpack kill some unwanted row in discuss.hk
jetpack.statusBar.append({
  html: "remove",
  onReady: function(widget){
    $(widget).click(function(){
       var doc = jetpack.tabs.focused.contentDocument;

        // TODO: replace _AuthorName for un-wanted author
        var row1 = $(doc).find("td.author:contains('_AuthorName')").parent().parent();
        //console.log(row1.html()); 
        row1.remove();
  });
  }
});

Speed test for HKBN BB100

2009-11-06T07:45:00.000-08:00

DIRECT CONNECT
ftp> get 100MBvideo.zip
200 PORT command successful
150 Opening ASCII mode data connection for 100MBvideo.zip (104867540 bytes)
226 Transfer complete.
ftp: 105343671 bytes received in 9.55Seconds 11034.22Kbytes/sec.
88%

WIRED
ftp> get 100MBvideo.zip
200 PORT command successful
150 Opening ASCII mode data connection for 100MBvideo.zip (104867540 bytes)
226 Transfer complete.
ftp: 105343671 bytes received in 9.41Seconds 11199.62Kbytes/sec.
89%

11.2.2009 is end day of iCable Broadband Network

2009-10-31T14:12:00.000-07:00

Hong Kong Broadband Network(HKBN) will announce new boardband plan as $99 for 100Mb on 2Nov. Today during I was window shopping in Shum Shui Po. Two carriers, Hutchison Gobal Network(HGC) and PCCW had renewed their offer as $99 too. I haven't seen which transmission speed is PCCW promoted, either 18Mbps or 30Mbps with free wireless services. HGC is confirmed the offer is 100Mbps VDSL2 network.

Actually HKBN discounts to $1 per Mbps that is making NOISE to customers and refresh their mind how PCCW suck. HKBN is using FTTH(Fibre To The Home) technology to implement 100Mbps broadband services. Compare with Korea and Japan, it already using 100Mb and 1000Mb Network. Hong Kong Carrier (especially PCCW) is poor that have no plan to renew their last mile cable for existing building. Lastly PCCW offer is around $220 for 18Mb for 24 months contract. Her business strategy is thinking about create more Value Added Services (VAS) to grab more money but doesn't face bottleneck for coming year. Although it already using new video encoding technology, H.264, to replace MPEG2. However any ASDL technology never solve upload speed problem when everyone need submit their digital content to Internet.

Look around all ISPs, iCable network is no bargaining power on this bloody match. She only provide 10MBps coxial network and poor customer services. Every user had a bad experience. Moreover 10Mbps boardband services are eroded by mobile carrier that apply HSPA technology. End day for her is coming...

One more thing, HKBN confidently ordered a large amount of switches for explode business.

Appendice:
Reference of Mega bit transform to Mega byte

1Mb = 125, 000 Byte
100Mb = 12, 500, 000 Byte = 12.5MB
10Mb = 1.25 MB
18Mb = 2.25 MB
30Mb = 3.75 MB

--

Update:

PCCW $99 for 8Mbps and $159 for 30Mbps

How to manage your iPhone Application?

2009-10-22T19:30:00.000-07:00

When you addict to install many application into you iPhone, you must be troubled on applications arrangement. You have no idea when you still hate Apple why no named tab and expose' features in your iPhone.
I would share my experience for putting the applications for particular page to speed up your productivity.

Tips: Using iTunes9 and iPhone to OS3.0 to manage your iPhone in computer instead of drag and drop in phone directly.

Step 1. Categorize your application from your behavior
You should group up your applications to the same page under category. According to app for the most frequency of usage, localized app, games, paid app, utility, trail app or some specific reference. Put the applications together which is same categories from 1 to 2 Page.

Step 2. Consider the position for application in page

* I am right hand user. Using left hand to pick the phone and right hand to control it.

As I sketched UI in right hand side and define the zone for my impress.
Smallest number means I will focus to seek the application in 4X4 layout
So put the most famous icon under same heuristic to all pages for keeping your behavior consistence.

You may not put all icons in full on each page except first and second page. Because pressing home button make you fast to rewind first and second.

Extra 1: Using spotlight
Memorize the application name and type it at your spotlight. I prefer it when your applications over 7 pages

Extra 2: Delete useless application
Some application you tried is useless, just kick it out and keep it clean.

Why Mozilla won't develop "Firefox Frame" as IE Plugins? And what the Google strategy.

2009-09-29T09:18:00.001-07:00

Last week, Google Chrome Frame announced.

This week, Mozilla representatives response such "evil" product...
Mark Shaver, Mitchell Baker wrote in their blogs. They listed the integrity problems when used GCF. Firefox Dev. Team ables to create IETab, and also I believe that Firefox Frame can be developed if she wanna do.

If you know Firefox product, why you install "Firefox Frame" instead of install a organic application?
Same question can be apply any application that is "browser within browser"...

GCF is a toxicant for IE family

Basically, GCF break the connection to IE native render/javascript engine finally only a application layout remained.
In my mind, GCF just a part of Google Wave Project. G Wave reject IE family to access because they using incomplete web standard. It refreshed all the people conversation behavior in Internet to like more human being. Users are highly dependent on conversation and welcome to setup their computer to use G Wave. If you use G Wave, you must sign agreement to kick IE out.
When people is used to work on G Wave and have a period to understand the advantage on Chrome. They will shift to native Chrome Browser.

I appreciate this alternative way to kill M$IE.
At the same time, I also afraid the future of Firefox when Chrome support extension feature. Walk the old path like Netscape.

Bread this week...

2009-09-18T11:11:00.000-07:00

Google Wave,
Barcamp,
Mozilla Labs,
Chromium,
Ubiquity,
Test Pilot
and feedback from TALKONLY gathering...

Here is full stop

2009-09-17T10:55:00.001-07:00

and also is a begining...
I must rethink the path of my life. Who am I? Such answer is refreshed because I've gotten the bachelor degree award. If I want get more abilities to change myself or the world. I must leave safe area and jump bravely over it.

Now! I told myself to face the world, not only HK.