2014-03-27

TCL, While / For / Foreach

Example code for While, For

WHILE

package require Tk
set i 0
while {$i < 10} {
button .btn$i -text "Button$i" -command "puts $i"
pack .btn$i
incr i                                                 # 每執行一次就將變數值+1
}
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TCL, the List ( lindex, lrange, linsert, llength & lappend )

Syntax: lindex, lrange, linsert, llength, lappend, lsort & lsearch.

Example:
set list1 [list motocycle car bus truck airplane cablecar]

puts $list1
# output:  motocycle car bus truck airplane cablecar

puts [lindex $list1 end-2]
# output:  truck

puts [lrange $list1 1 3]
# output:  car bus truck

puts [linsert $list1 2 taxi]
# output:  motocycle car taxi bus truck airplane cablecar

puts [llength $list1]
# output: 6

lappend list1 all, I don't like
puts $list1
# output:  motocycle car bus truck airplane cablecar all, I don't like
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2014-03-13

Callback Windows Desktop

Windows Desktop is gone!!!
([顯示桌面] , 不小心誤刪了, 這時 怎麼辦?)

OS: Windows XP

Fix it:
Step1- Go to following path.
           C:\Documents and Settings\User\Application Data\Microsoft\Internet Explorer\Quick Launch
step2- New a text file contains below, and named that file as “Show Desktop.scf”.
           [Shell]
           Command=2
           IconFile=explorer.exe,3

           [Taskbar]
           Command=ToggleDesktop       

See, it is there.
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F.A.C.K Skype AD remove be


Block a web "https://apps.skype.com" through IE.
  • On Internet Explorer (version 11 or previous) 
  • Go to Internet Options --> Security --> Limited Web Site
  • Click "Web site" and then insert "https://apps.skype.com" to block list.
  • Done



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2014-03-11

Ericssion/MS MediaRoom

History

01- Ericssion deployed the Microsoft Mediaroom service to Taiwan CHT in 2013 April. YouTube

02- Telfornica's mediaroom also deployed by Ericssion.

03- Microsoft Mediaroom (IPTV) department be merged by Ericession in Mid 2013.

04- Then the Microsoft can pay more attention with their XBox business.

05- Midiaroom already deployed to Telecoms of AT&T, Deutsche Telekom & Telefonica for VoD service.

06- Amount 2200 million STBs are subscribed for 11 million users around worldwide.

07- Taiwan Taichung MSO 威達電訊 deployed Mediaroom STB of VeeTV in 2010 October.

Feature

a- 3D EPG

b- Multi-Screens

c- Multiview

d- Picture in Picture

e- TV sharing over different devices with single account.

f- Interactive Gaming

g- Social network through MS Windows Live on TV.

h- Booking

i- VeeTV function. YouTube



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2014-03-10

GPU-z

Version: 0.7.7

Purpose: Detect Graph Card detail and show you all the information your desktop/laptop running.
Following captured from my laptop Acer TravelMate 8371. As you saw, do not play the 3D game with this one.

To see maximum performance your Graph Card supported.
Package required: DirectX SDK

  • Install DirectX SDK before execute GPU-z.
  • Click a "Question" button beside "Bus Interface".
  • Wait a while moment, real data will show. 

GPUz, Get it form here
DirectX SDK, Get it from here
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Linux CentOS-5.3 mounted NTFS

Operated under System: CentOS 5.3


Source code request:
01- fuse mount: fuse-2.7.3.tar.gz
02- ntfs-3g-2009.4.4.tgz


step-01: Software of "Fuse" installation
     # tar xzvf fuse-2.7.3.tar.gz
     # cd fuse-2.7.3
     # ./configure
     # make
     # make install
     # /sbin/modprobe fuse
        (no wrong message shows up)


step-02: Software of "ntfs-3g" installation
     # tar ntfs-3g-2009.4.4.tgz
     # cd fuse-2.7.3
     # ./configure
     # make
     # make install


step-03: Mount NTFS
# ntfs-3g /dev/hda1 /mnt/hddidk -o locale=zh_TW.UTF-8


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Linux CentOS TFTP Server bring up


Enable TFTP server
1- # vi  /etc/xinit.d/tftp
       disable =yes          -----> default is NO


2- # mkdir  /tftpboot     -----> create a directory for TFTP, default is /tftpboot.


User Login
$  tftp  [Server IP]
    tftp>  get  /tftpboot/filename
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Linux CentOS TestLink v1.9.2 installation

Requirement:
testLink version 1.9.2
php -5.2.0 or higher


Reference: http://farwill-linux.blogspot.com/2011/03/install-testlink.html

Install TestLink

1. yum install mysql
yum install mysql-server


2. Add CentOS-Testing repo


3. yum install php
yum install php-mysql
yum install php-gd
yum install php-ldap


4. service mysqld start
chkconfig mysqld on
5. service httpd start
chkconfig httpd start


6. cp testlink-1.9.1.tar.gz /var/www/html/
cd /var/www/html/
tar zxvf testlink-1.9.1.tar.gz
mv testlink-1.9.1 testlink
rm testlink-1.9.1.ta.gz


7. edit /etc/php.ini
session.gc_maxlifetime = 2400
max_execution_time = 120
memory_limit = 64M


8. service httpd restart


9. go to "http://localhost/testlink/


10. step by step install 
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TCL/TK v8.6 installation

Requirement:
ActiveTcl 8.5.7.0 ==> http://www.activestate.com/activetcl/downloads/
OS Linux & MS-Win

With MS-Windows7
Step-1 Environment Variable modification (設定環境變數)

  • Right-click [My Computer] --> [Advanced System Settings] --> [Environment variable]
  • Focus on System variable field
  • Modify "Path" within column Variable, and insert ";C:\Tcl\bin" into the end of line.
  • Such as "%SystemRoot%\system32;%SystemRoot%;%SystemRoot%\System32\Wbem;%SYSTEMROOT%\System32\WindowsPowerShell\v1.0\;C:\Program Files\SecureCRT;C:\Program Files\Java\jdk1.7.0_45\bin;C:\Tcl\bin"
Execution:
C:\> tclsh [*.tcl source code] --> for Text mode
C:\> wish [*.tcl source code] --> for GUI
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2014-03-07

dupeGuru, find out all duplicate/garbage files

Web site: http://www.hardcoded.net/dupeguru/
OS supported: Windows 32/64bits, Mac OS X & Linux Ubuntu

Main GUI


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2014-03-06

Linux IR - Transmitter & Receiver


Chapter: IR - Transmitter

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Java print UTF8 in Traditional Chinese

Compile Java source in Command Prompt Mode (Dos mode)

Command:
# javac -encoding UTF8 JungleTest1.java
# java JungleTest1



//===== Example Code =======



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2014-03-05

Java assignment operator

Code Example1
//===============================
public class AssignTest {
public static void main(String [] args) {
int a = 1;

System.out.println( a += 2 );
System.out.println( a -= 1 );
System.out.println( a *= 22 );
System.out.println( a /= 7 );
System.out.println( a %= 3 );
}
}
//===============================

Output
//===============================
3          // a=1, 1 與等號右邊的 2 相加後的值指派給變數 a, 此時 a 為 3.
2          // a=3, (3-1=2), 所以此時 a 為 2.
44        // a=2, (2*22=44), a = 44.
6          // a=44, (44/7=6), a = 6.
0          // 餘數???
//===============================

Note: 單一等號 (=) 為表示指派, 連續兩個等號 (==) 表示相等性.


Code Example2
//===============================
public class ForDemo1 {
public static void main( String [] args ) {
int sum = 0;
int i;

for ( i = 1; i <= 10; i++ ) {
sum += i;
}
   System.out.println("1+2+...+99+10=" + sum);
}
}
//===============================

Output
//===============================

1+2+...+9+10=55

//===============================

算式拆解 ( sum += i )

???



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Sublime Text v3056, Turn OFF the Auto Upgrade Feature.

Important note that do not upgrade the version from SublimeText own upgrade function.
"Help --> Check for updates...", due to nothing is free.

Software needed
a- OS Windows 7 with SP1.
b- Original SublimeText 3056 installation package.
c- A unlimited SublimeText 3059 execution file, like "sublime_text_sled_2_x86.exe".

Process
1- Assume you have done the SublimeText 3056 installation, so you can ignore above items a & b.
2- Rename "sublime_text_sled_2_x86.exe" to "sublime_text.exe.
3- Move it to folder "Program File / Sublime Text 3" and then replace original one.
4- Your SublimeText version also move to v3059.
5- Den Den... You will not see any upgrade message pop up anymore.


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2014-03-04

Remove AVG Safeguard Toolbar

There you could also refer this AVG web page to remove "AVG Safeguard Toolbar" through a tool that provided by AVG themselves. (an evil company, everyone know what they thinking.)

  1. Download the AVG Browser Configuration Tool.
  2. Run the downloaded file AVG_Browser_configuration_tool.exe.
  3. Click Accept to confirm the license agreement.
  4. Click Continue to start the removal process.
    Note: This will close all your browser windows.
  5. You may receive a prompt from Internet Explorer or other browsers about your preferred search engine.
  6. Click Exit to close the tool.
Or download that tool from here.


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Java Reserved Word (保留字/關鍵字)


abstract continue for new switch
assert*** default goto* package synchronized
boolean do if private this
break double implements protected throw
byte else import public throws
case enum**** instanceof return transient
catch extends int short try
char final interface static void
class finally long strictfp** volatile
const* float native super while

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