Eclipse F5, F6 keyboard shortcuts do not work in Mac OSX?

Option 1
Use F5, F6 with fn key

Option 2
Mac > System Preferences > Keyboard > Keyboard > check "Use all F1, F2 etc. keys as standard function keys

How to synchronize Mac notes with Google/ Yahoo email account?

•  Launch Mac notes application

• Notes > Add account

• Give email information

• Select Notes

• Click done.  You can move your notes to different sections to synchronize them with email accounts.

• Now login to email account and check the "Notes" section (Lable in Google accounts).

How to open two Eclipse instances in Mac

OSGi @ a glance!

OSGi objectives and features to achieve them

Improve your Maths skills for artificial intelligence

I want to pursue "Artificial Intelligence" as my future career. So, was thinking of a way improve my maths skills. Then I found this awesome site!

https://www.khanacademy.org

Khan academy will first give you are maths pretest to assess your skills. Based on that you will achieve some points. And then you got to do the other organized set or questions one by one. If you stuck in some question, then they will give you a  hint. If that does not work, there is a video demo for you to learn the area related to that question.

I find it very effective way to learn, so try this out!

Thank you so much Khan Academy, Good work!!!! :)

How to add a file in local file system to SVN repository?

Assume you have folder named "foldername" in your local file system and you need add that folder with its content to SVN repository.

Following operation is a client side operation and it won't have any impact on the server:
svn add foldername

Once you commit files using following command, files, folders within the given folder will be added to the repository:
svn commit foldername

You can do both of the above given commands in one step using "svn import" as well.

Additional notes:

if you want to get rid of commit message in svn.commit.tmp, use the following command:
svn commit Sensefy -F svn-commit.tmp

If you get the following error:
svn: Commit failed (details follow):
svn: Could not use external editor to fetch log message; consider setting the $SVN_EDITOR environment variable or using the --message (-m) or --file (-F) options
svn: None of the environment variables SVN_EDITOR, VISUAL or EDITOR are set, and no 'editor-cmd' run-time configuration option was found

use following command to set vi editor as default editor.
export SVN_EDITOR=vim