learn how to use metasploit

1. Configure the Java JDK version. property to configure the version in Java Compier. 2, to create useraction.public class Useraction extends Actionsupport {private String name;private int age;Public String Add () {System.out.println ("name=" + name);System.out.println ("age=" + age);return SUCCESS;}Public String GetName () {return name;}public void SetName (String name) {THIS.name = name;}public int getage () {return age;}public void Setage (int.) {This.age = age;}3, the same as the last study

= Logger.getLogger(Test.class.getName());public static void main(String[] args) {try {Scanner in = new Scanner(System.in);System.out.print("请输入被除数:");int num1 = in.nextInt();logger.debug("输入被除数:" + num1);System.out.print("请输入除数:");int num2 = in.nextInt();logger.debug("输入除数:" + num2);System.out.println(String.format("%d / %d = %d", num1, num2, num1/ num2));logger.debug("输出运算结果:"+ String.format("%d / %d = %d", num1, num2, num1 / num2));} catch (InputMismatchException e) {logger.error("被除数和除数必须是整数

/opencv.mkAPPLICATION.MK files are the same as usual, as shown belowApp_abi: = armeabi-v7aApp_platform: = android-19App_stl: = gnustl_static4, remove OpenCV dependence, if there are the following parts, should be removedPrivate Baseloadercallback Mloadercallback = new Baseloadercallback (this) {@Override//.......}Opencvloader.initasync (Opencvloader.opencv_version_2_4_9, this, mloadercallback);5. Add library (Key section)static {if (! Opencvloader.initdebug ()) {LOG.I (TAG, "Opencvloader.initdeb

the implementation of each processThe business of approval flow can be reused, business flow business is more flexibleWorkflow Extensibility: Workflows Implement the separation of application logic and business logic, so you can refactor business processes without modifying the function module program. Workflow has strong horizontal and vertical expansion ability, can greatly reduce the human, material and financial resources of the system, shorten the development cycle of the system, so as to

configured in "NAT" format. When the VM is not started, run vboxmanage.exe to map port 80 of the VM's external service to port 8087 of the Local Machine (see the following example) Start the VM. When the root logon prompt appears, access http: // 127.0.0.1: 8087/in the Windows browser to view the corresponding Bitnami Drupal navigation page, you can learn how to use the Drupal system on this virtual mach

Quickly learn how to use Gradle in Android Studio Gradle is a new generation that can be used for Android development.Build SystemIs also the default build tool for Android Studio. Gradle scripts are based on a JVM language, Groovy, and DSL (domain-specific language. Because Groovy is the JVM language, most Java language libraries can be used. DSL is a plug-in specially developed for Android, such as some n

Learn about Android development and load images asynchronously (2) --- use other progress bars Hello, I'm akira. In the previous section, we talked about asynchronous download using AsyncTask. It mainly involves some image updates. This time we continue to improve the previous demo. I don't know if you have found a problem. In the previous section, we left two bugs. 1. If there is no network, the click will

Learn how to use the jquery iScroll. js mobile scroll bar plug-in, jqueryiscroll. js What are the most common plug-ins in daily work, jQurey? Lazyload? But these are all on the PC, but the most common plug-ins on the mobile end are iScroll. What exactly is iScroll and how should it be used? IScroll is a powerful plug-in, and I just want to understand it. here we will briefly introduce it.Generation of iScro

Learn while learning PHP-(16) PHP uses the MySQL extension library to operate on the database PHP provides a lot of extension libraries. here we are talking about using the MySQL extension Library, however, such extension libraries will be discarded in the near future, because if the code written in the MySQL extension Library is run, there will be a warning of warning. I originally wanted to write another one directly, but I thought it was the founda

) from table name find the minimum value for this column Select AVG (column name) from table name calculates the average of this column Group by....having ..... 1, group by followed by the column name 2, once the group by group, then select and from the middle can not use asterisks, can contain only two kinds of things, one is group by the column name, and the other is the statistical function Select column name, AVG (column name) from table name Gro

the effect chart, the arrow can control: Button can also be controlled Look at the code: The entire sliding content and control elements are wrapped by #mycarousel Div, it is divided into three parts: the 23rd line ol wrapped Li's button, line 31st start to 65th is to slide the 3. Item element, followed by the left and right control arrows. is not very simple, bring it to use. There is time to study how to combine modal with carousel.

+1)*2)-1 select@char_number_track=convert(varchar,@number_track)end --loop go Master.. Spt_values equivalent to Master.dbo.spt_valuesMaster is the database nameSpt_values is the table name spt_values is a constant table system table the table is inherited from Sybase and is an internal dictionary table for internal use within SQL Server.We can find it in the source code of many system stored procedures and functions. It can actually be un

PHP programmers should also learn to use "exceptions ". The completely open nature of the website determines that the website is more "The system will always work normally" than any traditional software ", therefore, the use of the correct program error handler's completely open website features determines that the website is more likely to "always work normally

I don't know which version to use if I want to learn about the ZF framework. which version is the most commonly used by the company? I use the latest zend studio 10.1. when I create the zf framework, there are two versions: 1.1 and 2.0. I don't know which one to use. it seems that most of the online tutorials are 1.1,

!import pybfrom pyb Import pinfrom pyb import timerdef start (t): Global flag Global N Um if (flag==0): num=0 else:num=num+1def Stop (t): Global Run if (run==0): Run=1def Left (): X1.high () X2.low () Y1.high () Y2.low () def go (): X1.high () X2.low () Y1.low () Y2.high () def back (): X1.low () X2.high () Y1.high () Y2.low () def right (): X1.low () X2.high () Y1.low () Y2.high () def stop (): X1.low () X2.low () Y1.low () y2.low () Trig = Pin (' X9 ', pin.out_pp) Echo = Pin (' X10 '

; greater than For example: ip.addr==192.168.1.1;ip.dst==192.168.1.106;Ip.addr = = 192.168.1.106 and not tcp.port in {80 25} address is 192.168.1.106 and TCP port is not 80, 25ip.ttl==64 TTL value of 64, this is the contract, or the intranet packetDNS or HTTP or TCP multiple protocol filteringHttp.server matches "microsoft-iis/6.0" filters specific content, filtering HTTP packet server is microsoft-iis/6.0The following is the DNSIs the local contract, sent by 192.168.1.106 DNS Query package to D

be compiled two times to generate a TOC file (table of contents). The second time is based on the TOC real catalogue. After the sample is added to the catalog, the results are as follows:6) SummaryArticle/report document categories can have summaries, and you can insert summaries between \maketitle and \tableofcontents, as follows:\begin{abstract}the tale, the parable, and the Fable is all common and popularmodes of conveying instruction. Each are distinguished by its ownspecial characteristics

understand the words of the best to look down, the programmer how to the English document to recognize it! If you really do, here is the Chinese document (Https://github.com/golang/go/wiki/NonEnglish).1,getting Started, understand the go compiler run HelloWorld, etc.;2, should have seen tour tutorial first, but I was impatient, first look at how this machine development. So look how to write go code, understand the next Go project directory is probably how, what the general process is, how to q

the world may be computer programmers. But it is because programmers are too busy that they should learn to be lazy during programming. For a programmer, there are two ways of laziness: first, brave application of ready-made others' program code to integrate the code into your own program or project. The second is to write some useful code to create a function library, which can be easily written in the future, saving a lot of repetitive work. Natura

here. To better understand and learn ThinkPHP, we need to emphasize the idea of "object-oriented. Many children's shoes always form a process-oriented idea in learning PHP, that is, to analyze the steps needed to solve the problem, and then implement it step by step. It can be summarized as modular. What Object-oriented means is to visualize a thing. Objects include attributes and behaviors. when the program to be processed is large, the object-orien