Search features in eclipse editor

Simple search and replace
Ctrl + F

Advanced search and replace
Ctrl + H

When you press Ctrl + H then search window will open in eclipse editor

Containing text: which text do you want to find. Ex: if you don't know some function was defined, then simply you can search for function funname(

File name patterns
*.php will search in all php files
*.* will search win all files

Scope
Workspace OR Enclosing Projects
Workspace means search in all projects
Enclosing Projects means search in current working project

Phonegap - an opensource framework for developing iphone and other applications

Phonegap is an open source framework for developing different mobile applications. By using HTML, CSS and Javascript we can create appliations with core features of iPhone, Ipad, Android, Palm, Symbian, Blackberry etc.,,

Sample code
http://github.com/sintaxi/phonegap

Official website
http://www.phonegap.com/

Open new tab in browser using js

//open new tab with blank address
window.open('', '_blank', 'toolbar=0,location=0,menubar=0');

//open new tab with url
window.open('http://www.google.com', '_blank', 'toolbar=0,location=0,menubar=0');

Wordpress plugin development

Hi Friends,

Here is very good information provided for wp plugin developement, it explained in a very easy way.

http://www.problogdesign.com/wordpress/a-novice-guide-to-wordpress-plugin-development/

Visual way to provide feedback and ask your employee to do necessary changes

Visual way to provide feedback and ask your employee to do necessary changes either on design or content of the webpage. To get started sign up at http://www.notableapp.com/

Jquery selectors reference for beginners

Hi Friends,

Jquery selectors are used to apply effects for all elements or some or group of elements by using classes or IDs and tag names.

Ex: $(‘#id’); This selector selects an element with the given ID.
$(‘.class’) The class selector will gather all elements in the document with the given class name
:first $(‘ul li:first’); Returns the first element in a result set


You can see the complete information at below url.
http://www.pamaya.com/jquery-selectors-and-attribute-selectors-reference-and-examples/

Tricky interview questions revealed by yahoo

When it comes to appearing for a job interview, we all prepare ourselves by finding out about our potential employers, but at times we are asked an off-the-wall question that leaves us stumped.

In order to help us prepare for such questions, Glassdoor.com, a two-year-old Sausalito, Calif. website that bills itself as "the TripAdvisor for careers", compiled a list of some of the top oddball interview questions.

Glassdoor gets its information directly from employees who work at 84,000 companies, reports ABC News.

According to Rusty Rueff, a consultant at Glassdoor, who is the author of Talent Force: A New Manifesto for the Human Side of Business and former head of human resources said ninety percent of people don't know how to deal with them.

Rueff advises, first you have to realize that the interviewer isn't trying to make you look stupid, as stupid as the question may seem.

With a question like "How many hair salons are there in Japan", the interviewer is giving you an opportunity to demonstrate your thought processes.

Rueff says you should think out loud, like the contestants on Who Wants to be a Millionaire? You might start by saying, we'd have to know the population of Japan, and then we'd have to figure out what percentage of them get their hair done and how often.

Rueff says it's fine to pull out a pen and paper and start doing some calculations right there in the interview.nother example, which may seem equally impossible to answer: Why are manhole covers round?

Just start thinking through the question, out loud, Connie Thanasoulis-Cerrachio, a career services consultant at Vault.com advises.

"I would say, a round manhole cover could keep the framework of the tunnel stronger, because a round frame is much stronger than a square frame," she suggested.

Other weird-seeming questions, like "If you were a brick in a wall, which brick would you be and why," or "If you could be any animal, what would you be and why," are really just invitations to show a side of your personality.

Thanasoulis-Cerrachio says a friend who is chief executive of a market research company used to ask applicants what kind of car they would be.

"She wanted someone fast, who thought quickly. She wanted someone who wanted to be a Maserati, not a Bentley," Thanasoulis-Cerrachio said.

For the brick question, Thanasoulis-Cerrachio advises saying something like, "I would want to be a foundational brick because I'm a solid person. You can build on my experience and I will never let you down." (ANI)

Move Wordpress to another host

Simple process to get work.

Wordpress application run in another host or another url.

Wordpress will configure all the paths in database only, ex: when you upload any image, its absolute path stored in database. And all content will reside in wp-content folder.

New host
1. First install new wordpress in new host

Old host
2. Take mysql backup from old site. or goto Tools -> Import in wp-admin.
This should be used later for running old application

Old host
3.
Login admin panel of old site, Goto settings -> General
change WordPress address (URL) and Blog address (URL) against new host and click "Save Changes"
Now the database will updated with new host urls.

4. Old host
Goto phpmyadmin and export the database or goto Tools -> Export in wp-admin.

5. Old host
Revert back the database with old one, i.e we took backup on step-2.

New host
6. Import the old application's database which we get from step 4.

New host
7. Copy the wp-content folder from old host and pasted it into new host.

Now, upon completion of these steps we can sucessfully run the same application in both the hosts.

( OR )

You can copy all the files from old server and pasted it in new server and follow below process.

wp-config.php is the main configuration file for database connections and others.

Edit wp-config.php file to suit with your database
//DB_USER etc.,

Open database goto wp_options table and change the below two rows

option_value='your-new-url' where option_name='site url' and
option_value='your-new-url' where option_name='home'.

If you didn't change this siteurl value in this table your site will connect to old site when you try to access admin panel.

After done, goto /wp-admin section through browser and enter admin details.
Then goto Settings -> General -> change urls.
Now site configured and worked properly in new server or localhost.

In database replace every occurance of http://oldserver/wp-content links with http://newserver/wp-content. So that image links are worked currectly.

Some settings are fixed in wp-settings.php file.


Complete Reference

http://www.dollarshower.com/move-wordpress-blog-to-another-host-server/

http://support.hostgator.com/articles/pre-sales-questions/how-to-transfer-your-wordpress-blog-from-one-host-to-another-host

http://www.makeuseof.com/tag/move-wordpress-blog-host/







Custom fields in wordpress
http://codex.wordpress.org/Using_Custom_Fields

Move Wordpress to another host

http://www.dollarshower.com/move-wordpress-blog-to-another-host-server/

http://support.hostgator.com/articles/pre-sales-questions/how-to-transfer-your-wordpress-blog-from-one-host-to-another-host

http://www.makeuseof.com/tag/move-wordpress-blog-host/



Bigdump used to import large databases
http://www.ozerov.de/bigdump.php

About Rails Framework

Rails is a web-application and persistence framework that includes everything
needed to create database-backed web-applications according to the
Model-View-Control pattern of separation. This pattern splits the view (also
called the presentation) into "dumb" templates that are primarily responsible
for inserting pre-built data in between HTML tags. The model contains the
"smart" domain objects (such as Account, Product, Person, Post) that holds all
the business logic and knows how to persist themselves to a database. The
controller handles the incoming requests (such as Save New Account, Update
Product, Show Post) by manipulating the model and directing data to the view.

In Rails, the model is handled by what's called an object-relational mapping
layer entitled Active Record. This layer allows you to present the data from
database rows as objects and embellish these data objects with business logic
methods. You can read more about Active Record in
link:files/vendor/rails/activerecord/README.html.

The controller and view are handled by the Action Pack, which handles both
layers by its two parts: Action View and Action Controller. These two layers
are bundled in a single package due to their heavy interdependence. This is
unlike the relationship between the Active Record and Action Pack that is much
more separate. Each of these packages can be used independently outside of
Rails. You can read more about Action Pack in
link:files/vendor/rails/actionpack/README.html.


== Getting Started

1. At the command prompt, start a new Rails application using the rails command
and your application name. Ex: rails myapp
(If you've downloaded Rails in a complete tgz or zip, this step is already done)
2. Change directory into myapp and start the web server: script/server (run with --help for options)
3. Go to http://localhost:3000/ and get "Welcome aboard: You’re riding the Rails!"
4. Follow the guidelines to start developing your application


== Web Servers

By default, Rails will try to use Mongrel and lighttpd if they are installed, otherwise
Rails will use WEBrick, the webserver that ships with Ruby. When you run script/server,
Rails will check if Mongrel exists, then lighttpd and finally fall back to WEBrick. This ensures
that you can always get up and running quickly.

Mongrel is a Ruby-based webserver with a C component (which requires compilation) that is
suitable for development and deployment of Rails applications. If you have Ruby Gems installed,
getting up and running with mongrel is as easy as: gem install mongrel.
More info at: http://mongrel.rubyforge.org

If Mongrel is not installed, Rails will look for lighttpd. It's considerably faster than
Mongrel and WEBrick and also suited for production use, but requires additional
installation and currently only works well on OS X/Unix (Windows users are encouraged
to start with Mongrel). We recommend version 1.4.11 and higher. You can download it from
http://www.lighttpd.net.

And finally, if neither Mongrel or lighttpd are installed, Rails will use the built-in Ruby
web server, WEBrick. WEBrick is a small Ruby web server suitable for development, but not
for production.

But of course its also possible to run Rails on any platform that supports FCGI.
Apache, LiteSpeed, IIS are just a few. For more information on FCGI,
please visit: http://wiki.rubyonrails.com/rails/pages/FastCGI


== Debugging Rails

Sometimes your application goes wrong. Fortunately there are a lot of tools that
will help you debug it and get it back on the rails.

First area to check is the application log files. Have "tail -f" commands running
on the server.log and development.log. Rails will automatically display debugging
and runtime information to these files. Debugging info will also be shown in the
browser on requests from 127.0.0.1.

You can also log your own messages directly into the log file from your code using
the Ruby logger class from inside your controllers. Example:

class WeblogController < ActionController::Base
def destroy
@weblog = Weblog.find(params[:id])
@weblog.destroy
logger.info("#{Time.now} Destroyed Weblog ID ##{@weblog.id}!")
end
end

The result will be a message in your log file along the lines of:

Mon Oct 08 14:22:29 +1000 2007 Destroyed Weblog ID #1

More information on how to use the logger is at http://www.ruby-doc.org/core/

Also, Ruby documentation can be found at http://www.ruby-lang.org/ including:

* The Learning Ruby (Pickaxe) Book: http://www.ruby-doc.org/docs/ProgrammingRuby/
* Learn to Program: http://pine.fm/LearnToProgram/ (a beginners guide)

These two online (and free) books will bring you up to speed on the Ruby language
and also on programming in general.


== Debugger

Debugger support is available through the debugger command when you start your Mongrel or
Webrick server with --debugger. This means that you can break out of execution at any point
in the code, investigate and change the model, AND then resume execution! Example:

class WeblogController < ActionController::Base
def index
@posts = Post.find(:all)
debugger
end
end

So the controller will accept the action, run the first line, then present you
with a IRB prompt in the server window. Here you can do things like:

>> @posts.inspect
=> "[#nil, \"body\"=>nil, \"id\"=>\"1\"}>,
#\"Rails you know!\", \"body\"=>\"Only ten..\", \"id\"=>\"2\"}>]"
>> @posts.first.title = "hello from a debugger"
=> "hello from a debugger"

...and even better is that you can examine how your runtime objects actually work:

>> f = @posts.first
=> #nil, "body"=>nil, "id"=>"1"}>
>> f.
Display all 152 possibilities? (y or n)

Finally, when you're ready to resume execution, you enter "cont"


== Console

You can interact with the domain model by starting the console through script/console.
Here you'll have all parts of the application configured, just like it is when the
application is running. You can inspect domain models, change values, and save to the
database. Starting the script without arguments will launch it in the development environment.
Passing an argument will specify a different environment, like script/console production.

To reload your controllers and models after launching the console run reload!


== Description of Contents

app
Holds all the code that's specific to this particular application.

app/controllers
Holds controllers that should be named like weblogs_controller.rb for
automated URL mapping. All controllers should descend from ApplicationController
which itself descends from ActionController::Base.

app/models
Holds models that should be named like post.rb.
Most models will descend from ActiveRecord::Base.

app/views
Holds the template files for the view that should be named like
weblogs/index.erb for the WeblogsController#index action. All views use eRuby
syntax.

app/views/layouts
Holds the template files for layouts to be used with views. This models the common
header/footer method of wrapping views. In your views, define a layout using the
layout :default and create a file named default.erb. Inside default.erb,
call <% yield %> to render the view using this layout.

app/helpers
Holds view helpers that should be named like weblogs_helper.rb. These are generated
for you automatically when using script/generate for controllers. Helpers can be used to
wrap functionality for your views into methods.

config
Configuration files for the Rails environment, the routing map, the database, and other dependencies.

db
Contains the database schema in schema.rb. db/migrate contains all
the sequence of Migrations for your schema.

doc
This directory is where your application documentation will be stored when generated
using rake doc:app

lib
Application specific libraries. Basically, any kind of custom code that doesn't
belong under controllers, models, or helpers. This directory is in the load path.

public
The directory available for the web server. Contains subdirectories for images, stylesheets,
and javascripts. Also contains the dispatchers and the default HTML files. This should be
set as the DOCUMENT_ROOT of your web server.

script
Helper scripts for automation and generation.

test
Unit and functional tests along with fixtures. When using the script/generate scripts, template
test files will be generated for you and placed in this directory.

vendor
External libraries that the application depends on. Also includes the plugins subdirectory.
This directory is in the load path.

Free hosting for php mysql applications

Free hosting for php,mysql applications with no ads, no hidden charges. Provides control panel. cpanel and FTP etc.,


http://www.000webhost.com/307968.html

Different styles for each post in wordpress

Use below process to set different styles for different posts

$postid=$post->ID;

if($postid == 88)
{
$newclass = 'some-css-class-name';
}

h3 class="<= $newclass;?>" > $the_title /h3

Usefull URLs

Pro drupal book
http://rapidshare.com/files/195879972/pro-drupal-development.pdf

Git on windows
http://kylecordes.com/2008/04/30/git-windows-go/

30+ Applications for doing business on facebook
http://mashable.com/2009/01/22/business-facebook-apps/

Rails automatically detect users geolocation
http://github.com/parolkar/geo_mere_laal

Wordpress Plugin Development
http://www.problogdesign.com/wordpress/a-novice-guide-to-wordpress-plugin-development/

*** Strengths of PHP
http://www.slideshare.net/ijansch/enterprise-php-288851


Search companies
http://www.naukri2000.com/careers/searchemp.php3

Images websites and blogs

http://wallpapers99.com
http://wallpapers123.blogspot.com
http://www.imagesbazaar.com
http://www.corbis.com

Get results by taking user defined starting id

Below query fetched the results as firt row with id 36
SELECT * from users where uid=36 union SELECT * from users where uid!=36

Custom page background for each post in Wordpress

Hi,

You can have custom background for each post in word press by using a plugin. Find the plugin info at below url.
ttp://www.blogtap.net/the-custom-post-background-wordpress-plugin/

Display images as options in select box

styles
option.imagebacked {
padding: 0px 60px 65px; /* 60px and 65px are the images width and heigh values */
background-repeat: no-repeat;
/* background-position: 0px 60px 65px; */
vertical-align: middle;
}

<select name="issuetype" id="issuetype" style="height: 20px;">
<option value="1" class="imagebacked" style="background-image: url(http://ecx.images-amazon.com/images/I/51xW5d95RjL._SL75_.jpg);"> Bug </option>
<option value="2" class="imagebacked" style="background-image: url(http://ecx.images-amazon.com/images/I/51joflCZefL._SL75_.jpg);"> New Feature </option>
</select>

Reference
http://technology.amis.nl/blog/994/html-select-item-with-icons-in-addition-to-just-text-labels-applying-the-css-background-style-to-the-html-option-element

List of heroku commands

Hi,
Below are the list of available list of heroku commands

help # show this usage
version # show the gem version

list # list your apps
create [] # create a new app

keys # show your user's public keys
keys:add [] # add a public key
keys:remove # remove a key by name (user@host)
keys:clear # remove all keys

info # show app info, like web url and
open # open the app in a web browser
rename # rename the app

dynos # scale to qty web processes
workers # scale to qty background processe

sharing:add # add a collaborator
sharing:remove # remove a collaborator
sharing:transfer # transfers the app ownership

domains:add # add a custom domain name
domains:remove # remove a custom domain name
domains:clear # remove all custom domains

ssl:add # add SSL cert to the app
ssl:remove # removes SSL cert from the app do

rake # remotely execute a rake command
console # remotely execute a single consol
console # start an interactive console to

restart # restart app servers
logs # fetch recent log output for debu
logs:cron # fetch cron log output

maintenance:on # put the app into maintenance mod
maintenance:off # take the app out of maintenance

config # display the app's config vars (e
config:add key=val [...] # add one or more config vars
config:remove key [...] # remove one or more config vars
config:clear # clear user-set vars and reset to

stack # show current stack and list of a
stack:migrate # prepare migration of this app to

db:pull [] # pull the app's database into a l
db:push [] # push a local database into the a
ase
db:reset # reset the database for the app

bundles # list bundles for the app
bundles:capture [] # capture a bundle of the app's co
bundles:download # download most recent app bundle
bundles:download # download the named bundle
bundles:animate # animate a bundle into a new app
bundles:destroy # destroy the named bundle

addons # list installed addons
addons:info # list all available addons
addons:add name [key=value] # install addon (with zero or more
addons:remove name # uninstall an addons
addons:clear # uninstall all addons

destroy # destroy the app permanently

=== Plugins

plugins # list installed plugins
plugins:install # install the plugin from the spec
plugins:uninstall # remove the specified plugin

=== Example:

rails myapp
cd myapp
git init
git add .
git commit -m "my new app"
heroku create
git push heroku master

Rails application deployment with heroku

Install git
Generate RSA public and Private keys in your system
Required Gems
Heroko
Taps - By default heroku uses postgreSQL as the database, so use this gem to convert your database from mysql to postgresql.

First create an account in heroku.com website.
Open terminal and CD to the application you want to deploy
#git init
#git add .
#git commit -m 'First submit'
Till now one empty git repository (.git) created in your local application folder and save the changes in the local repository.

#heroku create appname
It will ask you the email and password which you have already signup in heroku.com and create the appname in heroku as subdomain. i.e appname.heroku.com

#git push heroku master
This command will transfer all your files from local repo to the heroku application.

Process for Database Push and Pull
#heroku rake db:migrate
This will migrate all your local db to heroku, Make sure to maintain migrations clearly
#heroku rake db:push

Sometimes you may face many problems in db migrations, so take care of db migrations. If you face problems, just us heroku db:push without heroku rake db:migrate.

#Other commands
#heroku db:pull
to pull the db from heroku
#heroku db:open
to c all heroku commands


Repeate the above process when you change any modification to the files.

MYD files in mysql/data/database folder are not shown in database

Hi,
When you copy the database from c:/appserv/mysql/data/ folder instead export from phpmyadmin, and paste the copied database in some other system in c:/appserv/mysql/data/ folder, some times it might not work properly, it creates the database in the phpmyamdin but tables are not shown in that db. Solution for this problem is make sure the folder in c:/appserv/mysql/data/ is writeble and executable, Provide full permissions to this folder to the user who uses the phpmyadmin.