java programmer career path

study at that time?A: Architect is a challenging career, the breadth and breadth of knowledge often determines an architect's architectural ability, so at this point I agree with your way of learning, is to read a large number of technical books, but I hope you do not limited to software-related books, often bubble technology forum, on the one hand can make friends, On the one hand can increase their knowledge, can also join a technical blog, you can

Java programmer face question day011.What is the difference between JDK and JRE ? What are their roles? Jdkis aJavadeveloped toolkit that mainly contains a variety of class libraries and tools such asJavac/javaw/java, but it also includes an additionalJRE,two different virtual machines are available,JDKof thebinthe directory hasClientand theServertwo files under

--------------------------Java Training, Android training, look forward to communicating with you! ---------------------------The concept of framework and the principle of reflection implementation Framework Learning SummaryFirst, the concept1. Frame:　　Technical implementation of calls to currently undefined or non-implemented objects through the reflection technology of Java.　　For example: Developers buil

. Java stack of the role, Java storage What, method area to save what. Java's generational recycling. How the project is deployed to the cloud host, what is the speed of ascension, why there is upgrade, the main answer is device performance and bandwidth. Tomcat configuration, heap up the initial size is how much, not know. Internship in the NetEase related matters. Ask what problems have been encountered.

generally said that in order to find a better space for development. It makes you feel that you have chosen their company after careful consideration.Answer Example:Interviewer: Why did you leave the company before?Fox Chong: Before the company is very good to me, I worked in the previous company was also very happy. Because of the expiry of the contract, in order to obtain better space for development and to pursue their own sustainable development environment. And to the company to handle the

If you're a web developer, then use your knees to know that most of your career will be spent using Java. This is a commercial-grade programming language, and we have no way of not touching it.For Java, there are two distinct points of view: one is that Java is the simplest and most powerful programming language, and t

example, the PATH environment variable in Windows and DOS operating system, when the system is required to run a program without telling it the full path of the program, in addition to the current directory in the search for this program, but also in path specified in the path to find. The user can run the process bet

lab = new Label (); 90 91 // Add Button and text 92 d. add (bok); 93 d. add (lab); 94 95 // dialog box close event 96 d. addWindowListener (new WindowAdapter () {97 public void windowClosing (invalid wevent e) {98 d. setVisible (false); // exit Dialog Box 99} 100}); 101 102 // "OK" button event 103 bok. addActionListener (New ActionListener () {104 public void actionreceivmed (ActionEvent e) {105 d. setVisible (false); // press the OK key to exit the dialog box 106} 107}); 108 109 String info =

Dark Horse programmer-java1. JAVA features 1) Simplicity (Java syntax is a "pure" version of C ++ syntax); 2) portability (one compilation is run everywhere) 3) Object-oriented 4) distributed (Java makes it very easy to enable socket connections and other complex network tasks) 5) robustness (the

-----------android training ,Java training , Java Learning Technology blog, look forward to communicating with you! ------------First: Dark Horse programmer _ Bi Xiangdong _java Basic Video tutorial 20th day -01-io Stream (file overview) One, the file class understanding: Used to encapsulate a file or folder as an object. Easy to manipulate files

familiar and proficient for each parameter. For the learning of these commands,Detailed documentation is available on the JDK documentation.5. Set Environment Variables (3):1) csh (server)Setenv JAVA_HOME/OPT/JAVA/JDK/JDK 1.5.0_06Setenv path/opt/java/jdk/jdk 1.5.0_06/bin: $PATHSetenv CLASSPATH.2) bsh/ksh (native)VI. BASHRCExport JAVA_HOME=/OPT/

, the requirements of details, so that the code behind the high efficiency, and better quality.(4) Active and nosy:Clear their scope of work, there is a boundary in their own mind, some belong to other people's work scope of things, you can put forward the proposal is good, but it is best to put forward in the appropriate scene and timing.(5) State of mind and work:Programmers, there will always be a pit, or when it is not satisfactory, try to control their own mentality.(6) The concept of susta

to the Lib directory? The requirement is that commands can be executed in any directory.The answer is: the path of the command tool to tell the system, by the system to find, more convenient use of commands, that is, the Java environment variable configuration.3. Configuration TipsSome times will change the JDK's drive letter or name, each change will go to the path