Sunday, April 19, 2009

How to connect MySql Server using JDBC

还没有试过呢,先粘上来再说。
How to connect MySql Server using JDBC
http://www.java-tips.org/other-api-tips/jdbc/how-to-connect-mysql-server-using-jdbc.html

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mysql-connector-java-3.1.10 is JDBC connector for MYSQL database. Place the mysql-connector-java-3.1.10-bin.jar file in your CLASSPATH variable or Application folder.

Example below makes connection to mySQL using com.mysql.jdbc.Driver.

Saturday, April 18, 2009

the twenty best facebook apps for job search

the twenty best facebook apps for job search
Thu, Apr 9, 2009
Articles
Tawny Labrum of BINC Search sent us a write-up of her twenty best Facebook applications for job seekers. Here they are:
Jobster Career Network - Join the Talent Networks of your favorite companies, and get personalized job alerts based on your career interests. Plus, get career advice from your friends; post your resume online, search for jobs, and more.
OfficeBook - What would you tell a friend about your office if he or she was interested in working there? Love your company? Hate it? Say It.
Indeed – Job Search - Find jobs where your friends work. Search millions of jobs from thousands of job sites and company career pages. Receive job proposals and resumes from your profile page.
Testimonials - Use Testimonials to gather your personal, professional and academic references in one place from your teachers, friends, and co-workers.
Professional Profile - Create a professional profile on Facebook. With one click, upload your resume in or import your LinkedIn profile and recommendations. Get recommendations from friends. See resumes in your network.
CareerBuilder - Find a Better Job - Users who add the applications will receive continuously updated job and internship listings. Based on information like major in school, hometown and network, users will receive the most relevant jobs from CareerBuilder’s database in their profile. You can apply to jobs directly or access a link to search for more job on the CareerBuilder.com Web site.
MonsterTrack Job Search Agent - Want to get jobs delivered right to your profile? Download MonsterTRAK’s Job Search Agent application today. Your own personal Agent will pimp your profile with only the jobs you want to see. (On second thought, per our feature post, this probably won’t be available much longer).
Work With Us by Jobvite - The Work With Us application displays jobs on profile or fan pages. Anyone can browse interesting opportunities at companies where friends work, apply to the jobs and send Jobvites to their own friends and contacts.
MeetingWave - MeetingWave is a business or social networking tool that helps you connect offline with people you would like to meet - whether traveling or near home. You can set up meetings with friends only or with a mix of friends and “new” people.
Inside Job - InSide Job connects you to helpful people at places you want to work next by giving you access to where people have interviewed, worked, or are currently employed. Find the right person you are looking for. Post jobs. Get the inside scoop.
Workin It by Simply Hired - Give gold stars to your friends to thank them—think of it as professional props for the people in your network. A good excuse to thank your friends…and a great excuse to get to know everyone else in your network a little bit better. You will thank yourself when you need that “friend of a friend” to help you find your dream job or give you an internal referral at their company, since 80% of jobs are found through friends.
Seek Job Search - SEEK & you shall find. The SEEK Job Search application lets you personalize relevant job search results in your Facebook Profile. Get the freshest jobs delivered every time you log in. Send it to your friends so they stay informed.
Konoker Jobs - KONOKER Jobs is a job advertisement and job search tool allowing individuals to advertise regular and freelance jobs for free, as well as apply for postings from within the application. KONOKER speaks English and Danish.
Jobs - Search thousands of open jobs, directly from employers. Find jobs where your friends work. See what jobs your friends are interested in. Find a job by updating your profile with your work status and dream job.
BraveNewTalent - BraveNewTalent.com is a new social networking site that allows you to connect to employers online. It allows you to take control of your career and engage directly with employers that interest you.
InCircle Connections - Receive exclusive job opportunities. Connect with other members. Join inCircle today to get connected and get ahead.
My LinkedIn Profile - Promote your LinkedIn account with a badge on your Facebook profile.
LinkedIn Contacts -LinkedIn Contacts allows you to view and share your LinkedIn contacts.
Business Cards - Business Cards will help you network better on Facebook. Personalize your card and attach it to your Facebook messages.
Easy CV - Easy CV is an add-on to the famous on-line resume service easy-cv.com. It adds a short view of your CV on your profile and a dedicated page. Resume is available in PDF, MS Word or video.

Monday, April 06, 2009

Sunday, April 05, 2009

下一些教程 chm



最近经常在下一些教程,虽然我经常不看。但我觉得这其实是有用的。

因为我以前也会下这样的东西,也是觉得没什么用,但是到了后来我真的要用的时候,我直接就可以拿来用了,还真方便啊!所以这也算是提前做一些准备吧,以后会用得着的。
我还是比较喜欢chm格式的,因为那些文本的宽度不是固定的,而且可以在我的770上面看,可以换字体大小之类的很方便。但最近下了一些看不了,但文件看上去是好的。上网查了一下,发现很简单地unblock就行了。

Thursday, April 02, 2009

ls and grep on windows

突然觉得打dir太烦了,下了个ls和grep玩一下。感觉还不错。
当然也是开源。估计我是不会去看源码的了。
http://utools.com/msls.asp

Wednesday, April 01, 2009

Atomicity: all actions are carried out, or none

Consistency: each transaction preserves the consistency of the database if executed by itself

  • many consist. states
  • e.g. transfer money, the total is the same - consist.
    T1 : Transf. $1000 from A to B
    -----R(A) W(A) R(B) W(B)
    T2 : same as T1
    ++ Serial Schedule

Isolation:

Isolation refers to the requirement that other operations cannot access or see the data in an intermediate state during a transaction. This constraint is required to maintain the performance as well as the consistency between transactions in a DBMS.

Duability :

Durability refers to the guarantee that once the user has been notified of success, the transaction will persist, and not be undone. This means it will survive system failure, and that the database system has checked the integrity constraints and won't need to abort the transaction. Many databases implement durability by writing all transactions into a transaction log that can be played back to recreate the system state right before a failure. A transaction can only be deemed committed after it is safely in the log.

A Mug's Guide to Unix

---- P. A. Robinson

This guide is intended to introduce the rank beginner to enough UNIX to get started. It is a list of useful commands that work. For more information on these and other commands, use the man command described below.
Note: CR=carriage return.