what technolody we will use to build a website chapter one verse one ##1 what technolody we will use to build a website ###1.1 Maven I have built website using java since I was in the colledge. At that time I used struts spring and hibernate. As you know that, when we build website we always import many dependency libraries called jar files. What about me ? Yes I also use many libraries and at that time I have never heard of maven. I downloaded dependency jars and copy them into the website lib directory. Everything is changed when I come across with Maven. I will not store the dependency jars any more. What I have to do is just declear the java dependency like this below: ``` <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>3.2.8.RELEASE</version> </dependency> ``` So the maven will help us to download all the dependency jar files. Never mind if you don`t know how to do right now. I will make a step by step tutorial in the next few chapters. One word, Why we use maven ? When we tell maven the groupId artifactId and version, maven will take care of everything left. Question : Where can I find the groupId artifactId and version ? Answer : The maven center repository will tell us and the website is [http://search.maven.org](http://search.maven.org)

what`s the deference between have done something and done something? when do we say I have done something, and when do we say I did something? thanks :)

2014/05/21 Today I have learnt that there are seven days in the week. they are Sunday Monday Tuesday Wednesday Thursday Friday and Saturday. and there are twelve months in a year. they are January February March April May June July August September October November and December. and there are four seasons in a year . they are spring summer autumn and winter. I have also learnt two sentences: 1. What do you like to do on the weekend? 2. what does she like to do on Monday? that`s all what I have learnt today. It is very hard to keep doing something, I hope I can keep learning English :)

Start to learn English I will start to learn English with the book I bought today which is called "side by side". I will keep record of what I learn everyday. I`d lie to make friends all around world, If you come to China I am glad to be your tour guide :) btw, Is anybody playing mobile game called COC ?

Find friends talk with me using English And I will teach you programming Now I am finding friends to talk with me using English. If you want, I can teach you programming. Such as building a website from scratch, building small app to speed up your daily works and so on :)