Target.com script to open your gift card history

Target.com gift card page in your account lists the individual gift cards. You can’t open them in a new window by right clicking since the url is generated on the click of a link. Use the following script to open all your gift card details in new windows.

	$('.cardNumber').each(function(){
		window.open('https://gam-secure.target.com/gam-webapp/giftcards/'+this.id)
	})

Target.com Giftcard Autocomplete script

I often get a bunch of gift cards from Target.com but it needs me to enter the name and email for every on them. That is a pain and takes lot of time. You can open your browser console and execute the following scripts to auto complete the gift card fields:

$('[name*=Name_]').val('YourNameHere')
$('[name*=Email_]').val('youremail@youremail.com')

If I get some free time, I will create a Chrome extension to make this even easier.

 

Free SSL Cert from StartCom for Google App Engine

You can get a free domain level (DV) cert from startssl.com and then use it to secure your Google app engine site. For details, go here: https://cloud.google.com/appengine/docs/java/console/using-custom-domains-and-ssl

Google App Engine deploy error: Error when loading application configuration:Unable to assign value ‘1.9.31’ to attribute ‘version’:Value ‘1.9.31’ for version does not match expression ‘^(?:^(?!-)[a-z\d\-]{0,62}[a-z\d]$)$’

This is a bug in app engine maven plugin. In your pom.xml, rename appengine.version to appengine.sdk.version. More on that here:

http://grokbase.com/t/gg/google-appengine/1569kgzjz2/maven-error-on-app-engine-1-9-22

IntelliJ and Maven- Auto deploy static files

Doing a deploy just to refresh the static files is a time consuming process, which is usually the case if you have a maven WAR project running from IntelliJ. Every time you update a static file like ‘.js’ or ‘.css’ file, you have to do a deploy for the changes to reflect in browser. A quick work around would be to ‘Make’ the project (Ctrl+F9 in Windows) and enable the ‘build on make’ checkbox for ‘exploded war artifact’ in project structure settings.

Google App Engine – Eclipse plugin issues

When you start with a maven project and import that into Eclipse, you might run into issues while importing. You might get An internal error occurred during: “Updating Maven Project”. java.lang.NullPointerException right after you do a maven import. If that is the issue, make sure you have installed the “appengine m2e plugin” and the App Engine SDK. Then delete your .metadata directory and .project file. And redo the import. This time it should take more than a minute as Maven starts downloading all the required dependencies.

Then you should be able to import the project without errors and run the project by right clicking and selecting ‘run on server’ -> ‘Google App Engine’. If the project didn’t import correctly, you might get Error: Could not find or load main class com.google.appengine.tools.development.DevAppServerMain error. More on that here. Just repeat the above steps to fix the error.

Git Error: ECMDERR Failed to execute “git ls-remote –tags –heads git://github.com/angular/bower-angular-animate.git”, exit code of #128 fatal: unable to connect to github.com: github.com[0: 192.30.252.130]: errno=Connection refused

Do the following and try again:

git config --global url."https://".insteadOf git://

More: https://github.com/Hacklone/private-bower/issues/102

Simple server using node.js

Simplest Node.js server is just:

$ npm install http-server -g
Now you can run a server via the following commands:

$ cd MyApp

$ http-server

For more, see http://stackoverflow.com/questions/6084360/using-node-js-as-a-simple-web-server#

Disable services in OSX Mac using launchctl

Run this in terminal:

sudo launchctl unload -w com.abc.xyz.plist

or

sudo launchctl unload -w com.abc.*

for disabling all the services that start with com.abc

VirtualBox Guest Additions

I had a hard time installing these in Lubuntu since it was failing due to not able to find ‘gcc and make’ utils. It is easier to install it from apt repo using:
sudo apt-get install virtualbox-guest-dkms
http://askubuntu.com/questions/471128/the-make-utility-was-not-found-error-when-installing-virtualbox-guest-additi