8 Useful Mac keyboard shortcuts while editing the text

If you spend a lot of time typing the plain text, writing the program, I suggest that you should remember the below Mac keyboard shortcuts to save your time. Here are a few quick shortcuts to set the matter straight for everyone in Mac OSX.

1. Command + Right
Move to beginning of line.
2. Command + Left
Move to end of line.
3. Command + Up
Move to beginning of document.
4. Command + Down
Move to end of document.
5. Command + Delete
Delete the entire line of text or paragraph behind the cursor.
6. Option + Delete
Delete the entire word behind the cursor.
7. Shift + Command + Left
Select text to beginning of a line.
8. Shift + command + Right
select text to end of a line.

How to re-enable Java SE 6 web plug-in in Google Chrome

I think that this problem of applet not working in chrome (32bits) has plagued me for too long. Now, Apple provided us a resolution which re-enables follow these steps:

Open Terminal, located in the Utilities folder.

sudo mkdir -p /Library/Internet\ Plug-Ins/disabled 
sudo mv /Library/Internet\ Plug-Ins/JavaAppletPlugin.plugin /Library/Internet\ Plug-Ins/disabled
sudo ln -sf /System/Library/Java/Support/Deploy.bundle/Contents/Resources/JavaPlugin2_NPAPI.plugin /Library/Internet\ Plug-Ins/JavaAppletPlugin.plugin 
sudo ln -sf /System/Library/Frameworks/JavaVM.framework/Commands/javaws /usr/bin/javaws

http://support.apple.com/kb/ht5559

Retrieve Email Addresses From Outlook

When we copied a group of email address from outlook, how to export into csv file?

echo "Abc 1234 <abc@example.com>; cde 1234 <cde@example.com>" | tr ';' '\n'|  sed 's/.*/ &/;s/.* <\([^ @]*@[^ @]*.com\).*/\1/'

XML Format in Console

xmllint is a command line xml tool in console to parse one or more xml files. It also can print type of output by the options selected and detect erros both in XML code.

But I mainly used it to format XML format, by using aliases, it can save a lot of time when doing XML format task.

alias xmlformat="xmllint --c14n '$*' | XMLLINT_INDENT=$'  ' xmllint --encode UTF-8 --format -"

http://xmlsoft.org/xmllint.html

What is Refactoring?

A series of small steps, each of which changes the program's internal structure without changing its external behavior - Martin Fowler ^^~