niwtsew
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early adopter
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early adopter
http://en.wikipedia.org/wiki/Early_adopter
an early adopter
or lighthouse customer
is an early customer of a given company, product, or technology.
Typically this will be a customer who, in addition to using the vendor's
product or technology, will also provide co ...
for exampe: mv -- -a.txt
The -- delimit the option list. Later arguments, if any, are treated a operands even if they begin with - or --. This applies to all commands such as rm, cp, mv, ls, ln and so on:
command
-- 'file'
command
[
options]
-- 'file'
rm
-- '--file ...
1. <xsd:any> cannot be used in <xsd:all>
2. problems when <xsd:all> is used in <xsd:extension>
What is Optimistic Locking vs. Pessimistic Locking
from http://www.dbasupport.com/forums/archive/index.php/t-7282.html
These are methodologies used to handle multi-user issues. How does one
handle the fact that 2 people want to update the same record at the same
time?
1. Do Nothing
- Use ...
我承认我好傻，工作了那么多年竟然不知道eclipse有conditional debug这个功能。
Eclipse->Help->Tips and Tracks
http://blog.webassist.com/2010/01/the-difference-between-css-margins-and-padding/
http://java.sun.com/blueprints/corej2eepatterns/Patterns/DataAccessObject.html
@SmallTest @MediumTest and @LargeTest
Feature
Small
Medium
Large
Network access
only junit 3 is supported. Damn
http://www.jasonlitka.com/media/EL5/i386/
add the following into .screenrc
termcapinfo xterm ti@:te@
termcapinfo xterm-color ti@:te@
This will let you use the Terminal.app scrollbar instead of relying on screen's scrollback buffer.
I added to my “.vimrc” file:
map <F2> <Esc>:1,$!xmllint --format -<CR>
Now I can press “F2″ button, and vim indents the text.
http://css-tricks.com/css-sprites/
http://spriteme.org/
how stupid and tricky js is! damn
http://www.quirksmode.org/js/this.html
http://hi.baidu.com/hy0kl/blog/item/5508384fec1ec438aec3ab0e.html
http://hi.baidu.com/hy0kl/blog/item/6151c3dcb0f789afcc116616.html
http://hi.baidu.com/hy0kl/blog/item/caf7383baf4ffae414cecb12.html
http://hi.baidu.com/hy0kl/blog/item/03737a34c50b0440251f1418.html