article
JSON framework (how to add lib)
Saturday, December 31, 2011
Friday, December 30, 2011
Tuesday, December 27, 2011
Monday, December 26, 2011
Friday, December 23, 2011
Tuesday, December 20, 2011
Setup VNC on CentOS
article
Important thing to note about the ports ... 5900 + the display port you set
Important thing to note about the ports ... 5900 + the display port you set
Please make sure you have installed the GNOME desktop environment in
the CentOS and then follow the below steps to configure the VNC server.
1)
Install VNC Server
root@Server[~]#
yum install vnc-server.
2) Configure VNC Server
* Edit the
/etc/sysconfig/vncservers file and uncomment the following two lines:
VNCSERVERS=”5:root” # display port and username
VNCSERVERARGS[2]=”-geometry 800×600 -nolisten tcp -nohttpd -localhost”
VNCSERVERS=”5:root” # display port and username
VNCSERVERARGS[2]=”-geometry 800×600 -nolisten tcp -nohttpd -localhost”
* Set password to VNC
Server
root# vncpasswd
root# vncpasswd
3) To start VNC server
root@Server[~]# vncserver
:5
After starting service
file /root/.vnc/xstartup will be created.
* Edit the local config
file in the root folder:
nano ~/.vnc/xstartup
Replace “twm &” with “gnome-session &”
nano ~/.vnc/xstartup
Replace “twm &” with “gnome-session &”
To stop VNC server issue
command
root@Server[~]#vncserver
-kill :5
Client side steps….
To access server remotely
you will need tom install VNC viewer on your local machine. you can
download VNC client.
Once installed, open your
VNC client and type your server’s IP followed by the port
number
*Open your VNC client
(e.g. TightVNC or RealVNC) and type your server’s IP followed
by the port number
e.g.
server’s ip address:5 –> where 5 is the port you set
in
Monday, December 19, 2011
Sunday, December 18, 2011
Install Apache on RHELA
Install in SUSE
- zypper in apache2
- zypper in php5 php5-mysql php5-curl php5-soap php5-zip php5-pcntl php-mbstring apache2-mod_php5
- zypper in mysql mysql-tools
- chkconfig apache2 on
- chkconfig mysql on
- SuSEconfig
- service apache2 restart
- service mysql restart
- zypper in php5 php5-mysql php5-curl php5-soap php5-zip php5-pcntl php-mbstring apache2-mod_php5
- zypper in mysql mysql-tools
- chkconfig apache2 on
- chkconfig mysql on
- SuSEconfig
- service apache2 restart
- service mysql restart
Saturday, December 17, 2011
Friday, December 16, 2011
Wednesday, December 14, 2011
Tuesday, December 13, 2011
iOS: Web Services
Monday, December 12, 2011
Sunday, December 11, 2011
Saturday, December 10, 2011
Wednesday, December 7, 2011
Mastering Netbeans Platform GUI and Swing
Event between Explorer and Windows: Netbeans Selection Management 1
Explorer: Netbeans Selection Management 2
Explorer and Properties: Nodes API
Property Editors: Property Editor
Options: tutorial
(E.g. Feedreader)
Integration with Data: CRUD App
Visual Library: creative uses
Modules: sample tutorial
Creating file templates: file types
Adding ribbon bars: ribbon (project)
Ribbon Bar Projec: Flamingo (tutorial)
Create a tab toolbar in Netbeans Platform: Tutorial
JavaDesktop group: (Best): JavaDesktop
Windows Office: (OfficeLAF with netbeans) (officelaf)
Resources for Swing
Tuesday, December 6, 2011
Monday, December 5, 2011
Sunday, December 4, 2011
Monday, November 28, 2011
Thursday, November 24, 2011
Tuesday, November 22, 2011
Thursday, November 17, 2011
xcode error
If encounter error:
Permission denied error: couldn't create directory
Use:
sudo chmod -R 777 /Users/XXX/Library/Developer/
Permission denied error: couldn't create directory
Use:
sudo chmod -R 777 /Users/XXX/Library/Developer/
Wednesday, November 16, 2011
Monday, November 14, 2011
Quality Metrics Tools
Checkstyle - enforcing coding standards
PMD - Error detection
FindBugs - Error detection
Jupiter - Code inspection
Mylyn - Integrated task management and context management of tasks
QALab - build statistics
PMD - Error detection
FindBugs - Error detection
Jupiter - Code inspection
Mylyn - Integrated task management and context management of tasks
QALab - build statistics
Sunday, November 13, 2011
Web Design Templates and Resources
Article on free web templates
Vector sources
CSS Tab Navigation Scripts
E-Commerce Templates
Templates by an author
Vector sources
CSS Tab Navigation Scripts
E-Commerce Templates
Templates by an author
Thursday, November 10, 2011
Wednesday, November 9, 2011
Wednesday, November 2, 2011
Monday, October 31, 2011
Monday, October 24, 2011
Friday, October 21, 2011
Thursday, October 20, 2011
Wednesday, October 19, 2011
Netbeans Team Development
Developer Collaboration
Team Server (how to)
- java.net
- kenai.com
Issue Tracker (how to)
- bugzilla (how to install)
Version Control (how to)
- subversion
Team Server (how to)
- java.net
- kenai.com
Issue Tracker (how to)
- bugzilla (how to install)
Version Control (how to)
- subversion
Tuesday, October 18, 2011
Netbeans Resources
Netbeans Platform Home. What's new in Netbeans Platform 7
Learning Trail
FAQs
Javadoc for APIs
Visual Library. Examples
Two important projects to boost productivity:
Javeleon
Featureous
Sunday, October 16, 2011
Friday, October 14, 2011
Thursday, October 6, 2011
Wednesday, October 5, 2011
Sunday, October 2, 2011
Monday, September 19, 2011
Sunday, September 18, 2011
Tigger Action API for Social Network Sites
http://ifttt.com
Fascinating. Beware of security
Original article
Tuesday, September 6, 2011
3 comic-book style Image Editor
Comic Life ($8), Strip Designer ($3), and ComicBook! ($2);
Original article
Monday, August 22, 2011
Best iOS Apps for School
Original article from BusinessInsider
QuickOffice
Articles
iStudiez Pro (Cool!)
Wunderlist
RetroCalc
ConvertBot
Kindle
SugarSync
GroupMe
QuickOffice
Articles
iStudiez Pro (Cool!)
Wunderlist
RetroCalc
ConvertBot
Kindle
SugarSync
GroupMe
Sunday, August 21, 2011
Following customers
Recognizing Customers Wherever They Are - an article from Technology Review by MIT
In summary:
A company's customers can use dozens of methods to get information about a product, buy it, and talk about whether they're satisfied.
Extracted from article.
Solutions:
GreenRope
Adobe Digital Enterprise Platform
In summary:
A company's customers can use dozens of methods to get information about a product, buy it, and talk about whether they're satisfied.
Extracted from article.
Solutions:
GreenRope
Adobe Digital Enterprise Platform
Friday, August 19, 2011
HTML 5 Apps that scare the pants off Apple
Orginal article from Business Insider
Amazon's Cloud Reader
Vudu
Financial Times
Playboy
Onion
Box.net
Amazon's Cloud Reader
Vudu
Financial Times
Playboy
Onion
Box.net
Monday, August 15, 2011
Saturday, August 13, 2011
Thursday, August 11, 2011
Thursday, August 4, 2011
Thursday, July 28, 2011
Tuesday, July 26, 2011
Monday, July 25, 2011
Java: The Good Parts
A book by Jim Waldo, reviewing what Java is good at. Extracted from the book:
Type System
Exceptions
Packages
Garbage Collection
Java Virtual Machine
Javadoc
Collections
Remote Method Invocation and Object Serialization
Concurrency
Type System
Exceptions
Packages
Garbage Collection
Java Virtual Machine
Javadoc
Collections
Remote Method Invocation and Object Serialization
Concurrency
New Document Format
Computable Document Format (CDF) by Wolfram
Extracted from site:
Key Advantages of CDF:
Broader communication pipeline
Built-in computatio
Easy-to-author interactivity
Deployment flexibility
Integrated knowledge
Extracted from site:
Key Advantages of CDF:
Broader communication pipeline
Built-in computatio
Easy-to-author interactivity
Deployment flexibility
Integrated knowledge
Saturday, July 23, 2011
Satisfaction index on tech
American Customers Satisfaction Index (ACSI)/ForeSee Results E-Business Report.
Thursday, July 21, 2011
Warehouse Management System
An article from Modern Materials Handling cite 4 leaders in this area:
HighJump
RedPrairie
Manhattan Associates
Oracle
HighJump
RedPrairie
Manhattan Associates
Oracle
Agile Practices
Adaptive Software Development
- The Adaptive Life Cycle
- Quality Review: Customer Focus Group Reviews
Dynamic Systems Development Method
- Frequent Delivery
- Fitness for business purpose
- Iterative and incremental development
Extreme Programming (XP)
- Small releases
- Continuous integration
Feature-Driven Development
- Developing by feature
- Regular build schedule
- Reporting/ Visibility of Results
Lean Software Development
- Amplify Learning: Tool 3, Feedback
- Amplify Learning: Tool 4, Iterations
Scrum
- Sprint
- Spring Review
Also from Agile Software Developmeny by Alan S.Koch
- The Adaptive Life Cycle
- Quality Review: Customer Focus Group Reviews
Dynamic Systems Development Method
- Frequent Delivery
- Fitness for business purpose
- Iterative and incremental development
Extreme Programming (XP)
- Small releases
- Continuous integration
Feature-Driven Development
- Developing by feature
- Regular build schedule
- Reporting/ Visibility of Results
Lean Software Development
- Amplify Learning: Tool 3, Feedback
- Amplify Learning: Tool 4, Iterations
Scrum
- Sprint
- Spring Review
Also from Agile Software Developmeny by Alan S.Koch
12 Principles of Agile Methods
Extracted from book, Agile Software Development by Alan S. Koch
1) our highest priority is to satisfy the customer through early and continuous delivery of software
2) welcoming changing requirements, even late in development. Agile processes harness change for the customer's competitive advantage
3) deliver working software frequently, from a couple of weeks to a couple of months, with a preference to the shorter time scale
4) business people and developers must work together daily throughout the project.
5) build projects around motivated individuals. Give them the environment and support they need, and trust them to get the job done.
6) the most efficient and effective method of conveying information to and within a development team is face-to-face communications
7) working software is the primary measure of progress
8) agile processes promote sustainable development. The sponsors, developers, and users should be able to maintain a constant pace indefinitely
9) continuous attention to technical excellence and good design enhances agility
10) simplicity - the art of maximizing the amount of work not done - is essential
11) the best architectures, requirements, and designs emerge from self-organizing teams
12) at regular intervals,the team reflects on how to become more efficient, then tunes and adjusts its behaviour accordingly
Sent from my BlackBerry Wireless Handheld from M1.
1) our highest priority is to satisfy the customer through early and continuous delivery of software
2) welcoming changing requirements, even late in development. Agile processes harness change for the customer's competitive advantage
3) deliver working software frequently, from a couple of weeks to a couple of months, with a preference to the shorter time scale
4) business people and developers must work together daily throughout the project.
5) build projects around motivated individuals. Give them the environment and support they need, and trust them to get the job done.
6) the most efficient and effective method of conveying information to and within a development team is face-to-face communications
7) working software is the primary measure of progress
8) agile processes promote sustainable development. The sponsors, developers, and users should be able to maintain a constant pace indefinitely
9) continuous attention to technical excellence and good design enhances agility
10) simplicity - the art of maximizing the amount of work not done - is essential
11) the best architectures, requirements, and designs emerge from self-organizing teams
12) at regular intervals,the team reflects on how to become more efficient, then tunes and adjusts its behaviour accordingly
Sent from my BlackBerry Wireless Handheld from M1.
Tuesday, July 19, 2011
10 Start Up Incubators
Watch out for them (original article from Inc.):
TechStars
Y-Combinator
Summer@Highland
DreamIt Ventures
LauchBox Digital
FlashPoint
Capital Factory
Ben Franklin TechVentures
Environmental Business Cluster
EnterpriseWorks at the University of Illinois
TechStars
Y-Combinator
Summer@Highland
DreamIt Ventures
LauchBox Digital
FlashPoint
Capital Factory
Ben Franklin TechVentures
Environmental Business Cluster
EnterpriseWorks at the University of Illinois
Migrating to Cloud
Application Migration Patterns for Service Oriented Cloud - originally from Cloud Computing Journal
(pdf)
More resources:
* CBDI Journal Report - CBDI-SAE Application Modernization Process
* CBDI Journal Report extract - The Agile Application Modernization Project
* Everware-CBDI Case Study - Application Modernization - Portfolio Pathfinders.
* CBDI Journal Report - Service Portfolio Planning and Architecture for Cloud Services
(pdf)
More resources:
* CBDI Journal Report - CBDI-SAE Application Modernization Process
* CBDI Journal Report extract - The Agile Application Modernization Project
* Everware-CBDI Case Study - Application Modernization - Portfolio Pathfinders.
* CBDI Journal Report - Service Portfolio Planning and Architecture for Cloud Services
Sunday, July 17, 2011
Wednesday, July 13, 2011
Tuesday, July 12, 2011
Cloud Computing Architecture
Originally from an article from Cloud Computing Journal
- NIST Survey of Cloud Reference Architecture Model
- DMTF Cloud Service Reference Architecture (Role-Based)
- IBM Cloud Computing Reference Architecture (Role-Based)
- NIST Cloud Computing Reference Architecture (Role-Based)
- Cloud Security Alliance Reference Model (Layer-based)
- CISCO Cloud Reference Architecture Framework (Layer-based)
- IEFT Cloud Reference Framework >(Layer-based)
(for details, please refer to the original article)
- NIST Survey of Cloud Reference Architecture Model
- DMTF Cloud Service Reference Architecture (Role-Based)
- IBM Cloud Computing Reference Architecture (Role-Based)
- NIST Cloud Computing Reference Architecture (Role-Based)
- Cloud Security Alliance Reference Model (Layer-based)
- CISCO Cloud Reference Architecture Framework (Layer-based)
- IEFT Cloud Reference Framework >(Layer-based)
(for details, please refer to the original article)
Sunday, July 10, 2011
Manufacturing Debate
The Economist
From MIT Technology Review
- Why Manufacturing matters
- Manufacturing Just for you
- A Robust Manufacturing Sector
Companies in mass customization
- BugsLab
- Ponoko
From MIT Technology Review
- Why Manufacturing matters
- Manufacturing Just for you
- A Robust Manufacturing Sector
Companies in mass customization
- BugsLab
- Ponoko
Thursday, July 7, 2011
Wednesday, July 6, 2011
Hardware: WiFi
An article orginally from Tom's Hardware on Why Your Wi-Fi Sucks And How It Can Be Helped
Tuesday, July 5, 2011
Wednesday, June 29, 2011
Office War in the Cloud
Google+, Google Docs, GMail
Microsoft Office365
Apple iCloud, Pages, Numbers, Keynote
Microsoft Office365
Apple iCloud, Pages, Numbers, Keynote
Sunday, June 26, 2011
Monday, June 13, 2011
Sunday, June 12, 2011
Intelligent Sensors to track your self (and your health)
GreenGoose
Basis
Quantified Self, self knowledge through numbers
(Original article from MIT Technology Review)
Basis
Quantified Self, self knowledge through numbers
(Original article from MIT Technology Review)
Thursday, June 9, 2011
Monday, June 6, 2011
Microdata and schema.org vocabulary
Collaboration among Microsoft, Google and Yahoo to put metadata on web pages using HTML5 technology.
schema.org
(Similar initiative by Google earlier)
schema.org
(Similar initiative by Google earlier)
SaaS Companies to watch
Antenna Software
Cloud9 Analytics
CVM Solutions
Exoprise Systems
GageIn
Host Analytics
KnowledgeTree
LiveOps
Reval
Taleo
(Original article from IDG)
A more comprehensive list can be obtained from Cloud ShowPlace
Cloud9 Analytics
CVM Solutions
Exoprise Systems
GageIn
Host Analytics
KnowledgeTree
LiveOps
Reval
Taleo
(Original article from IDG)
A more comprehensive list can be obtained from Cloud ShowPlace
Wednesday, May 25, 2011
Tuesday, May 24, 2011
Sunday, May 22, 2011
Friday, May 20, 2011
Tuesday, May 17, 2011
Monday, May 16, 2011
Wednesday, May 11, 2011
Thursday, May 5, 2011
Genetic Algorithm Library in Java
JGAP
JAGA
GAJIT
Jenetics
JGAL
With multicore support:
ecj20
Watchmaker
jenes
mahout
java-galib
Apache Math Genetics Package
JAGA
GAJIT
Jenetics
JGAL
With multicore support:
ecj20
Watchmaker
jenes
mahout
java-galib
Apache Math Genetics Package
Wednesday, May 4, 2011
Tuesday, May 3, 2011
Thursday, April 28, 2011
Tuesday, April 26, 2011
Monday, April 25, 2011
Sunday, April 17, 2011
Wednesday, April 13, 2011
Questions to ask Cloud providers on Data
Extracted from article:
• Who else might see the data? You may have a collective bargaining agreement assuring your employees that their e-mail won't be read, even by software. Certain industries fall under data privacy regulations that may make the cloud inappropriate.
• What if you don't pay the bill? Might all your data get deleted abruptly if the check gets lost in the mail?
• Does the cloud back up your data? A typical contract stipulates that you bear "sole responsibility for adequate security, protection, and backup."
• What if your service provider enters your business? The information giants are always investigating new business lines. Are you providing a potential competitor access to your data?
• What if you do business abroad? Your memos and e-mail are subject to USA Patriot Act searches when they cross the border if the "cloud" is actually located in the U.S. You may never know they have been searched. The U.S. government has clandestinely searched domestic electronic communications, too—perhaps improperly, perhaps not.
• What does the cloud expect of you? Are any of your documents "discriminatory based on race, sex, religion, nationality, disability, sexual orientation, or age?" Then you can't store them at Amazon. Might some of them infringe copyrights? Then Google might terminate your service. You can hope the provider would exercise good judgment before deleting your data, but you shouldn't stake your business on it.
• What's the access control? Does a single password provide access to everything, so that an intruder could delete your entire business? Is password strength industry-standard? Can you turn off access when you terminate an employee?
• Do you want your employees getting advertising (perhaps from competitors, or for naughty products) along with their e-mail? Consider paying a little to be advertising-free.
• What is your exit strategy? If you aren't satisfied with the cloud, how much will the migration in both directions have cost, and will you still have employees with the skills needed to manage your data?
• Who else might see the data? You may have a collective bargaining agreement assuring your employees that their e-mail won't be read, even by software. Certain industries fall under data privacy regulations that may make the cloud inappropriate.
• What if you don't pay the bill? Might all your data get deleted abruptly if the check gets lost in the mail?
• Does the cloud back up your data? A typical contract stipulates that you bear "sole responsibility for adequate security, protection, and backup."
• What if your service provider enters your business? The information giants are always investigating new business lines. Are you providing a potential competitor access to your data?
• What if you do business abroad? Your memos and e-mail are subject to USA Patriot Act searches when they cross the border if the "cloud" is actually located in the U.S. You may never know they have been searched. The U.S. government has clandestinely searched domestic electronic communications, too—perhaps improperly, perhaps not.
• What does the cloud expect of you? Are any of your documents "discriminatory based on race, sex, religion, nationality, disability, sexual orientation, or age?" Then you can't store them at Amazon. Might some of them infringe copyrights? Then Google might terminate your service. You can hope the provider would exercise good judgment before deleting your data, but you shouldn't stake your business on it.
• What's the access control? Does a single password provide access to everything, so that an intruder could delete your entire business? Is password strength industry-standard? Can you turn off access when you terminate an employee?
• Do you want your employees getting advertising (perhaps from competitors, or for naughty products) along with their e-mail? Consider paying a little to be advertising-free.
• What is your exit strategy? If you aren't satisfied with the cloud, how much will the migration in both directions have cost, and will you still have employees with the skills needed to manage your data?
Friday, April 8, 2011
Thursday, April 7, 2011
Facebook and Hardware
Moving into the hardware space by sharing their experience on data centres setup and efficiency in Open Compute Project
Monday, March 14, 2011
Wednesday, February 9, 2011
Sunday, January 2, 2011
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