俄罗斯VS沙特直播

虽然我们绝大多数人都会认为JDK中unsupported的特性会永远存在,但是事实并非这样:JEP240,JEP241。不过注意FileInputStream.close()是标准Java类库的一部分,很可能导致这个异常的问题原因在于我们的代码本身而不是JavaAPI。不过,异常堆栈倒是可以在你的日志文件里打印。推荐写法:packagecom.effective.singleton;??publicenumSingletonClass?{???INSTANCE;????publicvoidtest()???{?????System.out.println("TheTest!");???}?}测试代码:packagecom.effective;??importjava.lang.reflect.Constructor;?importjava.lang.reflect.InvocationTargetException;??importcom.effective.singleton.SingletonClass;??publicclassTestMain?{????publicstaticvoidmain(String[]args)throwsNoSuchMethodException,SecurityException,InstantiationException,IllegalAccessException,IllegalArgumentException,InvocationTargetException???{?????ClassclassType=SingletonClass.class;?????Constructorc=(Constructor)classType.getDeclaredConstructor();?????c.setAccessible(true);?????c.newInstance();???}?}运行结果:Exceptioninthread"main"java.lang.NoSuchMethodException:com.effective.singleton.SingletonClass.()???atjava.lang.Class.getConstructor0(UnknownSource)???atjava.lang.Class.getDeclaredConstructor(UnknownSource)???atcom.effective.TestMain.main(TestMain.java:22)由此可见这种写法也可以防止单例模式被“攻击”。另外,请记住——对自己所使用的IDE了解得更多,你的编程生活就会变得更加惬意。
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经典研究生复试英语口语模板大全

时间:2010-05-25 01:13来源:知行网www.youyuan-chem.com 编辑:麦田守望者

Self Introduce

      Good morning,my dear teachers, my dear professors,I am glad to be here for this interview. First,let me introduce myself. My name is ******. I come from ****** City, the capital of ****** Province. I will graduate from ************ in July, this year.

      Generally speaking, I am a hard-working student. I will try my best to finish everything carefully. Just like my father, I am steady and open-mind. In my spare time, I have broad interests like many other youngers. I like reading books, especially those about computer.

      In addition, I find web design very interesting, so I learn it very hard. I am the first one in my class who own his website. During my college years, I once worked in the Network Center and Education Science Research Center. These work have urged me develop responsible and cooperative characters.

      In the past one year I have been preparing for the first examination.  Now all my hard work has got a result since I have a chance to be interview. I believe that one will lag behind unless he keeps on learning. I think further study is urgent for me to realize self-value. I am eager to studying here.

      Ok, that is all, thank you for your attention.


My family

      My family lives in ****** City. I have a happy family. There are *** people in my family: my mom, my dad, ***********.

      My dad is an engineer, who works in a real estate company. He often works in the different places. So all the housework is done by my mom. My mother cooks very well. In her spare time, she likes chatting with neighbors.I major in Education Technology in university.I like playing volleyball and traveling.

      During my preparing for coming here, my family’s love and support have always been my powers.  I love my family, and my family loves me, too.

My Hometown

        I’m from ******, a famous city with a long history over 3,600 years. It is called “Shang Cheng ”, because the capital of Shang dynasty just is Zhengzhou.

       The city lies in the middle of the province. It’s the center of politics, economy and culture. Many celebrities were born here, for instance, Liezi, Dupu, BaiJuyi and so on.

       It’s one of Eight Ancient Capital. There are many famous tourist attractions and heritage, such as SongShan Mountain, Shaolin Temple, and Huang River. In addition, it is famous for its traffic.

        I am proud of my hometown and I love her very much.

 

Basic Information of my  university

        ****************, one of four-year colleges in Henan Province, situated in *********** City, was built in 1949. The campus occupies 910,000 square meters.

        It has ** schools, ** departments and ** independent institute, covering ** bachelor’s programs and master’s programs, including subjects covering ** branches of learning.

        The institute has over **** teaching staff, of which **% are professors, **% with doctor’s degree or master’s degree. All together there are **** full-time undergraduates, **** part-time students.
  
        The library has a collection of more than **** articles, including books, journals, newspapers and audio-visual products. The copies cover many subject areas of social science and nature science.

        There are various advanced laboratories and research centers. Such as computer center, modern education technology center, campus website center and so on.

        Four years’studying there made me an independent, optimistic and strict boy. I appreciate the education my university gave me.

Reasons for my choice

      First of all, I love my major. I hope I could have a better understanding by studying further and do research in it throughout my life. This is the most important factor in my decision.

      Secondly, I learnt a lot during the past years. However, I think further study is still urgent for me to realize self-value. The postgraduate studies can enrich my knowledge and make me competent in this competitive modern world.

      In a word, I am looking forward to making a solid foundation for future profession after study here. It’s my great honor to open my ears to your teaching.


Study Plans

      If luckily I get the chance to learn ************* here, I will concentrate on the study and research in this field.

      First ,I will hard to learn the original knowledge, making a solid foundation for future profession after study here.

      Second,I’d like to do some practical work with my classmates. Through this, I can get something that cannot be acquired from the textbooks.

       I believe after 3 years of learning, my dream will finally come true. If possible, I will go on with my study for doctorate degree.

 

 

 

 

 

 

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标签(Tag):英语学习 2018世界杯赛程 考研
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