• Open a query window under the database whose tables you wanna delete
• Run:  EXEC sp_MSforeachtable @command1 = “DROP TABLE ?”
• All the tables may not the deleted because of some foreign key constraints, thats why you need to run it several times to delete all of them.

2. Create tapestry skeleton:

• mvn archetype:generate -DarchetypeCatalog=http://tapestry.apache.org
• decide the following things:

3. For testing whether the skeleton works or not, go the the root directory and do followings:

• run “mvn jetty:run”
• check http://localhost:8080/[artifact id]
  1. Choose archetype: 1 (Tapestry 5 Quickstart Project)
  2. Choose version: 5.2.6 (this was the stable version while writing this article)
  3. Define value for property ‘groupId’: com.tapestry.security (define as your wish)
  4. Define value for property ‘artifactId’: tapestry-security (define as your wish)
  5. Define value for property ‘version’: 0.0.1-SNAPSHOT (define as your wish)
  6. Define value for property ‘package’: com.tapestry.security

4. Load project into eclipse:

• run “mvn eclipse:eclipse” in terminal from the root position of the newly created project (If you are using MyEclipse then mvn eclipse:myeclipse)
• Open Eclipse and create new Java Project (File > New > Java Project)
• Choose project name as the same of the artifactId (for my case it was “tapestry-security”)
• Right click on project and MyEclipse Maven > Enable Dependency Management (This option is specific to MyEclipse, you should install m2Eclipse plugin to get the option in your Eclipse IDE)
• Maven / Maven4MyEclipse > Update Project Configuration

5. Add Jetty:run in run configuration

• open run configuration
• add new Maven build
• Name: as-your-wish
• Base directory: ${workspace_loc:/artifact id}
• Goal: jetty:run
• run it to test

• Go to this link http://127.0.0.1:631
• Click add printer.
• You will be prompted to put username and password. Put your Mac’s username and pasword.
• Then on next page you will get a list of options, from where choose “Windows printer via Samba”.
• write your samba url (i.e. smb://[workgroup/]server[:port]/printer).
• Make sure to select the correct printer and model from the next appeared list.

• Table name must be always plural and lowercase. You have to follow this conventions closely so that CakePHP can communicate with the database automatically
• There need to have a field named “id” which must be the primary key of that table. If you have a HABTM association table then generally you need not to have a single field primary key. You can just make a composite primary keys using 2/3 fields. But for using CakePHP you must have to have an “id” field in HABTM association table as CakePHP does not support composite primary keys.
• You should have two fields named “created” and “modified” which will be handled by the CakePHP itself. CakePHP will save the creation time and modification time of each row on these two fields.
• Field names with two or more words should be underscored like, email_address.
• Foreign keys should be named as the (singular) name of the related table followed by _id. So if a User hasMany Post, the “posts” table will refer to the “users” table via a user_id foreign key. For a multiple worded table like category_types, the foreign key would be category_type_id.
• If there are two tables (ie. posts and tags) and we have to make an HABTM association table between these two tables then the name of the HABTM association should be table1_table2 (posts_tags rather then tags_posts) where the order of the table will be higher alphabetical order.

• Get the latest version of Apache Ant (binary distribution) from its official website (example link)
• Unzip the binary distribution and rename the folder to “ant”
• move the folder to “/usr/local”. terminal commands:

mv ant /usr/local

• create a link of that folder after going to that folder. terminal commands:

cd /usr/local
ln -s ant ant

• Open “bashrc” file located inside “/etc” and append the following lines in the end

export ANT_HOME=/usr/local/ant
export PATH=${PATH}:${ANT_HOME}/bin

• Now close current terminal and open a new one. Now if you type “ant” in the new terminal and get a message “build.xml does not exist” then you have done it!

• Get the binary version of tomcat from the official site of Tomcat (example link)
• Create a folder named “tomcat” inside Macintosh HD > Library
• Unzip the downloaded binary distribution of tomcat and copy all of its content to our newly created “tomcat” folder.
• Set proper permission to the shell scripts using the following command:

chmod a+x /Library/tomcat/bin/*.sh

• Now for starting tomcat go to the bin folder of tomcat (/Library/tomcat/bin) and execute the following command

./startup.sh

• For stopping Tomcat use following command

./shutdown.sh

1. First we need to download the driver of the device. Go to the following link to get the driver.

http://www.ralinktech.com/support.php?s=2

The file is supposed to be named “2009_1222_RT3572_LinuxSTA_V2[1].3.0.0.tar.bz2″. (Simple Link: http://www.ralinktech.com/license_us.php?n=2&p=0&t=U0wyRnpjMlYwY3k4eU1EQTVMekV5THpJeUwyUnZkMjVzYjJGa05qazVNekkzT0RnNE1TNWllakk5UFQweU1EQTVYekV5TWpKZlVsUXpOVGN5WDB4cGJuVjRVMVJCWDFZeVd6RmRMak11TUM0d0xuUmhjZz09Qw%3D%3D).

Hit the Accept button and it will start downloading.

2. Extract the zip file to your suitable place

“tar xjf 2009_1222_RT3572_LinuxSTA_V2[1].3.0.0.tar.bz2″

3. Make the following changes on “os/linux/config.mk”

fileHAS_WPA_SUPPLICANT=y

HAS_NATIVE_WPA_SUPPLICANT_SUPPORT=y

4. Next edit the file common/rtusb_dev_id.c and add the USB ID of the card to it.

{USB_DEVICE(0×1737,0×0071)}, /* WUSB600Nv2 */

[Your usb id could be different from my usb id. So, at first have a look on your card's usb id by using 'lsusb' command]

5.Now do the following two commands and restart your pc.

sudo make

sudo make install

6. This is an extra step. Most of the person’s device should work after 5th step. But those who used other network cards on the same pc, for them this step is required.

The problem is that those other cards driver is creating problems. So we need to blacklist them. Use the following command to block:

sudo gedit /etc/modprobe.d/blacklist.conf

and add the threelines to the end of the file…
blacklist rt2800usb
blacklist rt2x00usb
blacklist rt2x00lib

[these are the sample usb device whose drivers are creating problems. You may need to change them according to your driver name.]

Type in console:

sudo passwd

It will ask for your current password. Use the password of the user you created at installation time and then set your new password.