2013年3月
JavaScript
摘要： HTML: structure layer; CSS: presentation layer; JavaScript: behavior layer. Applying layers of extra information is called progressive enhancement. Web pages that are built using progressive enhancement will almost certainly degrade gracefully.Events: are js notifications that let you know that when 阅读全文
posted @ 2013-03-19 02:36 wxwcase 阅读(280) 评论(0) 推荐(0)
English Learning
摘要： What's the deal: 什么情况？nitty-gritty: 具体，实质，细节; nuts and bolts: N-PLUPAL the essential or practical details.(nuts: 螺母, bolts: 螺钉)by and large: 大体上，总的来说h... 阅读全文
posted @ 2013-03-04 00:04 wxwcase 阅读(988) 评论(0) 推荐(0)
2013年2月
HTML_CSS
摘要： "Content is king"."Well-Marked-Up content is king".:declaration is the doctype for HTML5.tags:: defines a line break; : creates a horizental line; : bold (); : italic(); : subscript;comments: Browsers automatically add an empty line before and after a paragraph.:preserves as it i 阅读全文
posted @ 2013-02-28 12:09 wxwcase 阅读(433) 评论(0) 推荐(0)
Python
摘要： print 1 / 3, 5 / 2, -7 / 3 # print out float numbers with at most 15 digits;print 1 // 3, 5 // 2, -7 // 3 # print out integers => 0 , 2, -2;print "Let's talk about %s" % my_name # format print, variable my_name = 'Wade';print "." * 10 # print out 10 .sfat_cat = &qu 阅读全文
posted @ 2013-02-20 13:25 wxwcase 阅读(336) 评论(0) 推荐(0)
Ubuntu
摘要： Hold super key to navigate things;C-o: open file;C-A-F1~F6: open tty1~tty6; C-A-F7: open X;export PATH=${PATH}:/home/wade/binset path variable.Alt+HOME: open home folder; Ctrl + N: open new folder.in folder: select a file and Alt+ENTER to see propertyAlt+Ctrl+t : open terminaldict command to look up 阅读全文
posted @ 2013-02-20 00:12 wxwcase 阅读(240) 评论(0) 推荐(0)
Unix_Linux_Learn
摘要： The UNIX operating system is made up of three parts; the kernel, the shell and the programs.Everything in UNIX is either a file or a process.A process is an executing program identified by a unique PID (process identifier).A file is a collection of data. They are created by users using text editors, 阅读全文
posted @ 2013-02-19 04:33 wxwcase 阅读(322) 评论(0) 推荐(0)
Mac Unix & Perl
摘要： On a Mac, plugged in drives appear as subdirectories in the special 'Volumes' directory.cd ~ and cd achieve the same thing: go to home directory (/Users/whatever)ls -l (L): list, the long version. ls -a: list all file(include hidden one).Space view next page, b view previous page，q to quit. 阅读全文
posted @ 2013-02-09 12:12 wxwcase 阅读(266) 评论(0) 推荐(0)
JavaForNewbies
摘要： the main method is a recipe.every java class is a reference type.in java, a String cannot stradle from one line to another.in Java 7, you can write:amountInAccount = amountInAccount + 1_000_000.00 阅读全文
posted @ 2013-02-09 04:06 wxwcase 阅读(133) 评论(0) 推荐(0)
They Say
摘要： All great ideas are simple. (Leo Tolstoy)能在购物环境中降低信息处理能力的东西都能刺激消费者的购买欲（注意力分散的人更容易向诱惑屈服）记录一天的决定有助于增强意志力Those who cannot remember the past are condemned to repeat it.(old George Santayana)阿拉伯谚语：所有发生过一次的事，可能永远不会再发生；但所有发生过两次的事，肯定还会发生第三次你的心在哪，你的财宝就在哪儿。（牧羊少年奇幻之旅）生活对追随自己天命的人很慷慨。（牧羊少年奇幻之旅）Researchers have s 阅读全文
posted @ 2013-02-09 01:28 wxwcase 阅读(175) 评论(0) 推荐(0)
LaTex mode in emacs
摘要： M-x latex-mode (enter).C-c {: inserts opening and closing braces; C-c } jump to the ending }.M-x tex-validate-buffer: verify you got the right parentheses, $, or dollar signs; M-x goto-line: check an error.quotation mark: left(``)， right('') eg. ``This is a quotation' in latex mode'& 阅读全文
posted @ 2013-02-07 05:42 wxwcase 阅读(260) 评论(0) 推荐(0)