learn how to use metasploit

function. Time (name) creates a new one based on the nameTimer. Timeend (name) stops the timer for a given name and displays the time.Twelve console. Profile (name)/console. profileend ()This method is used to open the browser analyzer and analyze the JS execution between these functions,Note: firebuglite does not support profile. Chrome supports profile, but the analysis content is unknown.Thirteen console. Count ([title])The count method is used to count how many times the current code has be

Volley is simple to learn and use 5-source code analysis 3-volley source code analysis I. Volley workflow: Ii. NetworkNetwork requests to be processed in NetworkDispatcher are processed as follows: NetworkResponse networkResponse = mNetwork.performRequest(request);Let's take a look at mNetwork definition: (defined in NetworkDispatcher) /** The network interface for processing requests. */ pri

1.auto Type deductionThe biggest advantage of auto derivation is that it simplifies code when you have a complex type variable declaration with an initialization expression.Auto's second advantage is to eliminate the programmer's trouble with some type declarations, or to avoid some errors in type declarations.The third advantage of auto is that its "adaptive" performance can support generics programming to some extent.Four terms of use for auto:1) Fu

...) method to complete. */@OverrideprotectedBoolean doinbackground (Void ... params) {publishprogress (); return NULL; } /*** When publishprogress (Progress ...) is called in a background task Method, the method is quickly called, and the parameters that are carried in the method are passed in the background task. In this method, the UI can be manipulated, and the interface elements can be updated with the values in the parameter * number. */@Overrideprotected voidonprog

Use notepad ++ to learn python crawlers and print Chinese garbled characters on webpages, Today, when I learned how to use python crawlers, I found that the Chinese characters on the crawled web pages are garbled. I searched for a solution on the Internet one by one and tried it one by one. Then I started to test it using other methods, it is normal to

wanted to start an activity that responds to the action of Com.example.firstactivity.ACTION_START as for category, Because Android.intent.category.DEFAULT is a default category, when calling StartActivity, the category is automatically added to intent, and the re-run program and the display intent effect are the same. Description of the action and category we configured in the Each intent can only specify one action, but can specify multiple category, currently our category has only one default

When the JS code needs to invoke other JS file methods, it is necessary to use require to introduce other JS filesCases:1. Create a new Test.js file on the desktopCD DesktopTouch Test.js2. Enter the JS fileVim Test.js3. Input "I" to edit the JS fileFor example, enter content:var a = 12;Console.log (a);var subject = CustomFormat ("Now has%s apples" + a),//customformat is a method in Customformat.js, so to introduce the file4, so to introduce the file i

]);//returns the number of update bars in//TP save ()Dump$data); DB:: Table (' Test ')->where ([' id ' = 1])->increment (' num ', 5);//self-increment//tp in Setinc ()Db::table (' Test ')->where ([' id ' = 2])->decrement (' num ', 5);//TP in Setdec ()//deleteDb::table (' Test ')->where ([' id ' = 1])Delete (); DB:: Table (' Test ')->truncate ();//TRUNCATE TABLE, clear table contents, self-increment restore to initial value 1//Database transaction processingDb::transaction (function(){

Learn how to use javascript to solve asynchronous programming exceptions. If you are interested, refer I. Two core difficulties in JavaScript asynchronous programming Asynchronous I/O and event-driven allow single-threaded JavaScript to execute the network and file access functions without blocking the UI, and enable high performance on the backend. However, asynchronous styles also lead to some troubles.

learn about the Web cluster architecture knowledge that Linux operations need to use in a variety of Internet + digital era, IT operations have become more and more Linux system application, mastering the Linux operation and maintenance technology has been a necessary way for it technicians, but built on the Linux system of high-performance, What specific content will be involved in the site cluster archite

I wrote an article yesterday to learn javascript (1) Through jQuery source code. There is a method for defining Object C in it. I didn't pay too much attention to the technical details in the early days. Later, I checked the information and found that there were many clever places in it. Today I will share with you the clever 1: Functions Functions are a rare talent in javascript code. ♥It can return code segments and encapsulate relatively independe

script: The parameter item is provided by Angularjs and is a collection of objects that should be filtered. And Showcomplete is the parameter we passed in. {{Item.action}} creates a data script named Showcomplete with Ng-model:Scripttype= "Text/javascript">//Todoapp.filter ("CheckedItems",function(){ return function(items,showcomplete) {varResultarr=[]; Angular.foreach (Items,function(item) {if(Item.done==false||Showcomplete==true) {Resultarr.push (item); } }); returnResultarr; }});//Sc

distributed Public classMessageHandlerextendsTextwebsockethandler {//Save user's WebSocket connectionPrivatemapNewHashmap(); protected voidHandletextmessage (websocketsession session, TextMessage message)throwsException {if(!"". Equals (Message.getpayload ())) session.sendmessage (message); } Public voidAfterconnectionestablished (websocketsession session)throwsException {//After connection is established, save user information and send login information to all online usersUsers.put (Se

The Document Management Section is written down according to the left-side navigation section. To the "my articles" section. Open [ArticleController] and add public ActionResult UserOwn (int id = 0, int page = 1) The id here refers to the column id, which can display the articles in the specified column published by yourself. The default value is 0, indicating that there are articles in the column, and the page number is 1 by default. There is nothing here, mainly called.Learning to

You can easily learn how to use PHPSession. PHP is a commonly used language for developing WEB dynamic pages. I have studied PHPSession usage and shared it with you here. I hope it will be useful to you. PHPSession refers to the language commonly used by users to develop WEB dynamic pages in PHP. I have studied the usage of PHP sessions and will share it with you here. I hope it will be useful to you. PHP S

is some real-time system knowledge that you can read when you read the book Ren Zhe. 5. Data structure in embedded system software design Lu Ling Beijing Aerospace University Press If you and I, are not computer science students, did not learn the data structure, and do not want to see the computer system so thick so-called classic textbooks, I suggest you look at this book. This book I spent about 4 hours on the train to see my girlfriend, the core

. 1234567891011121314151617181920212223242526272829 public class Test1 {public static void main(String[] args) {Scanner in = new Scanner(System.in);System.out.print("请输入被除数:");int num1 = 0;if (in.hasNextInt()) {//如果输入的被除数是整数num1 = in.nextInt();}else {//如果输入的被除数不是整数System.out.println("输入的被除数不是整数，程序退出");System.exit(1);}System.out.print("请输入除数:");int num2 = 0;if(in.hasNextInt()){num2 = in.nextInt();if(0==num2){System.err.println("输入的除数是0，程序退出");System.exit(1);}}else {System.err.pri

-click to open, select "File" = "New Configuration".2. Then we select "New service" = "Fill in the service name"3. Then we define a host for the service and click on "Host" = "new" + "fill base Address".4. In This step, do you particularly want to see how the config configuration is generated??? Well, to satisfy your vanity, all we need is a point .Click "Save" to select a path ...　　5. Well, your vanity has been satisfied, and here we define endpoint, in fact, is very very simple, click "Endpoin

visible (pre-loaded) dry first. Not hard. Key brother does not study.Layoutempty =(TextView) viewstub.inflate (); Layoutempty.setvisibility (View.gone);Sure to get the data. There's got to be a way. Over here:Private void getfavprojects ()Get the data, Judge Datalist.size ... Have a ... Below you knowPrivate void setemptyviewbydatalist (int type) { if (datalist.size () > 0) { layoutempty.setvisibility (view.gone); Else { if (type = = type_project)

After the last:"Aspnetpager"runat="Server"onpagechanging="aspnetpager_pagechanging"Onpagechanged="aspnetpager_pagechanged"currentpagebuttonposition="Center"Width=" the"horizontalalign=" Left"Alwaysshowfirstlastpagenumber="true"pagingbuttonspacing="Ten"firstpagetext="Home Page"Lastpagetext="last page"nextpagetext="Next Page"prevpagetext="Previous Page"> This time, say the other parameters:Showcustominfosection= "Left" custominfohtml= "page%currentpageindex%, Total%pagecount% page, page show%pages