recode variables in r

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Comparison and common ideas of six language attacks

Frame Method bp MessageBoxA (disconnected dialog box)2. String MethodView easy language text information:Bp GetProcessHeap F9 runs four times, and cancels the breakpoint to execute ALT + F9 user code f8.Or, run the command when the section is ". data"/". ecode ". 3. window title method bp SetWindowTextA4. F12 stack call 0040C0CB = easy language. 0040C0CB (ASCII "shaonanshaonvluntan ") DELPHI cracking:1. DEDE and PE Explorer ResScope are used as power

Python crawler Combat (a): Crawl embarrassing encyclopedia jokes

Code:# _*_ Coding:utf-8 _*_import urllib2import refrom datetime import Datetimeclass qsbk:def __init__ (self): SELF.P Ageindex = 1 self.user_agent = ' mozilla/4.0 (compatible; MSIE 5.5; Windows NT) ' self.headers = {' user-agent ': self.user_agent} self.stories = [] self.enable = False def getpage (self,pageindex): Try:url = ' http://www.qiushibaike.com/hot/page ' +str (pageIndex) Request = Urllib2. Request (Url,headers = self.headers) response = Urllib2.urlopen (request) P

How to analyze the first program of Android program hack

[ecode] [OPTS] The command to compile the apk file is: Apktool b[uild] [OPTS] [ Then go to the Apktool tool directory under the command line and enter the command: $./apktool d/home/fuhd/apk/gnapk/nice/com.nice.main.apk OutDir Wait a moment, the program will be anti-compilation completed, 2. Analysis APK file As in the example above, when the anti-compilation apk file succeeds, a series of directories and files are generated in the current OutDir d

Slickedit V11 simple usage Evaluation

some macros, which only have the ex code without the ecode. V11 will be loaded after the configuration of V10 is imported, and a macro version is incorrect when it is started. Slickc stack errors keep popping up when you try to close it. Finally, we need to use the task manager. Very uncomfortable. The most terrible thing is that when the V10 and V10 coexist, it is because of the previous settings, so it began to have a strange problem: some macros e

Brew background application

calls ishell_startapplet () to make itself in the foreground running state, and then closes itself through user interaction. The following is an example of using backend applications in brew2.x: Typedef struct _ bgapp { Aeeapplet; Oolean m_bgobg; // used to toggle whether to run in background Mode } Bgapp; ...... Switch (ecode) { Case evt_app_start: If (PME-> m_bgobg) Ishell_closeapplet (PME-> A. m_pishell, false); // send applet to background Return

Brew advanced and proficient-3G mobile value-added business operation, customization and development-83-brew background applications

calls ishell_startapplet () to make itself in the foreground running state, and then closes itself through user interaction. The following is an example of using backend applications in brew2.x: Typedef struct _ bgapp { Aeeapplet; Oolean m_bgobg; // used to toggle whether to run in background Mode } Bgapp; ...... Switch (ecode) { Case evt_app_start: If (PME-> m_bgobg) Ishell_closeapplet (PME-> A. m_pishell, false); // send applet to background Return

C # Use UDP client to write chat programs

);}}Private void formchat_closed (Object sender, system. eventargs E){Try{Try{If (Th! = NULL){If (Th. isalive){Th. Abort ();}Th = NULL;}}Catch{Try{System. Threading. thread. resetabort ();}Catch{}}Terminate ();M_client.close ();}Catch{}}Private void button_sendmsg_click (Object sender, system. eventargs E){Byte [] buffer = NULL;Encoding ASCII = encoding. ASCII;String S = textbox_msg.text;Buffer = new byte [S. Length + 1];//// Send data to the remote host//Int Len = ASCII. getbytes (S. tochararr

Android cracking APK files

. activity;Import Android. OS. Bundle;Public class mainactivity extends activity {/** Called when the activity is first created .*/@ OverridePublic void oncreate (bundle savedinstancestate ){Super. oncreate (savedinstancestate );Setcontentview (R. layout. Main );}} We use Android-apktool to decompile this APK. For the use of Android-apktool, I will not do much translation work. Let's provide instructions directly. In a simple sentence, the command line is executed. Apktool v1.3.2-A Tool for reen

An Error Analysis of a mad PLS-00306

/Out Default? ------------------------------ ----------------------- ------ -------- NAME VARCHAR2 IN DB_ID NUMBER IN DB_NAME VARCHAR2 IN DB_VERSION VARCHAR2 IN DIR VARCHAR2 IN DPATH VARCHAR2 IN DPATH_SHARED VARCHAR2 IN STATUS

Download any format file

Support for file download in any formatThe function has two parameters, the first parameter is the file completes the path in the server, the second parameter is the download display file name. /** * Download File * filename does not include suffix name */ Public function Download ($_path, $filename = ") { if (file_exists ($_path)) { $fullPath = CHtml::d ecode ($_path); $filename = $filename? $filename: su

PHP string Encryption enhanced version

This article introduces the content is about the PHP string encryption enhanced version, has a certain reference value, now share to everyone, the need for friends can refer to To increase the security of your data Avoid multiple encryption of the same character to get a consistent result You can set the ciphertext validity period A custom encryption method is listed below. How to use Put Mcrypt.class.php into the class file in your project and then introduce it in a require way

PythonStr class method introduction

This article introduces the methods of the pythonStr class. # Capitalize (): The first character of the string, Capital string = 'This is a string. 'New _ str = string. capitalize () print (new_str) # output: This is a string. # center (width, fillchar = None): Place the string in the middle. enter string = 'This is a string at the beginning and end of the specified length. 'New _ str = string. center (30, '*') print (new_str) # output: ****** this is a string. * ***** # count (sub, start = Non

PHP Security Programming recommendations

passphrase used to encrypt your data"; $ciph ER = "mcrypt_serpent_256"; $mode = "MCRYPT_MODE_CBC"; function Encrypt ($data, $key, $cipher, $mode) {//Encrypt DataReturn ( String) Base64_encode (Mcrypt_encrypt ($c Ipher, substr (MD5 ($key), 0,mcrypt_get_key_size ($cipher, $mode)), $data, $mode, substr (MD5 ($key), 0,mcrypt_get_block_size ($cipher, $mode))) );} function Decrypt ($data, $key, $cipher, $mode) {//Decrypt data Return (string) Mcrypt_dec

Urgent!!! Hidden path Issues

and address. The simplest way: PHP generated download links with Base64Encode a filepath+time, download links similar to download.php?hash=xxxxxxxxxxxxxx, the user click, you get a hash after Ecode, If time is not expired, a file is given to someone in the header $file = "/tmp/dummy.tar.gz"; Header ("Content-type:application/octet-stream"); Header (' content-disposition:attachment; Filename= '. basename ($file). '"'); Header ("Content-lengt

Video sequence of the buckle, in the area of the buckle for human eye detection

, roi_rect); img = Cvcreateimage (cvsize (Roi_rect.width, Roi_rect.height), Grayframe->depth, Grayframe->nchannels); Cvcopy (grayframe,img);//sprintf (FilePath, "Faceresult//%d.bmp", N) //cvsaveimage (FilePath, IMG);//Search in the cutout area for the human eye = Cvhaardetectobjects (IMG, cascade, Storage, 1.2, 3, 0, Cvsize (25,25)); 2!= eye->total) goto NEXT; Roi_rect.x + = ((cvrect*) Cvgetseqelem (eye, 0))->x-20; Roi_rect.y + = ((cvrect*) Cvgetseqelem (eye, 0))->y-20; Roi_rect.width = ((cvrect

Android app Hack (anti-compilation)

[ecode] [options] -F,--Force force Delete destination directory.-o,--output T -P,--frame-path -R,--no-res do not decode resources.-S,--no-src do not decode sources.-T,--frame-tag Packaging Commands:usage:apktool b[uild] [options] -F,--force-all Skip changes detection and build all files.-o,--output apk (2) to store the APK app in the current directory (assumed to be the D packing directory), decompilethen, in the current directory, you see the Anti-

C # real-time monitoring of applets

simultaneously, B is executed on the thread UI, and C is executed on the beginInvokeThread thread) -- DE*/Private Thread beginInvokeThread;Private delegate void beginInvokeDelegate ();Private void StartMethod (){// C code segment ...... long-time operationsDataGridView1.BeginInvoke (new beginInvokeDelegate (beginInvokeMethod ));// D code segment ...... Delete}Private void beginInvokeMethod (){// Method for updating the interface of the ecode segment.

The socket of the Python module

=1024addr= (HOST, Port) sock=socket (Af_inet, Sock_stream) sock.bind (ADDR) Sock.listen (5) #设置退出条件STOP_CHAT = Falsewhile not Stop_chat:print (' Waiting for access, listening port:%d ' (port)) Tcpclientsock, addr=sock.accept () print (' Accept connection, client address: ', ad DR) while True:try:data=tcpclientsock.recv (Bufsiz) except: #print (E) t Cpclientsock.close () Break if not data:break #python3使用bytes, so encode #s = '%s sent to My message is: [%s]%s '% (Addr[0],ctime (), Data.decode ('

SSDT Hook restoration (recovery)

-ssdt_param.nKernelImageBase; HANDLE hMapFile = NULL; HANDLE hFile = NULL; SIZE_T size = 0; int ECode = 0; PVOID pLoadBase = NULL; _ try {hFile = CreateFile (ssdt_param.kernelpath, FILE_ALL_ACCESS, file_pai_read | file_pai_write, NULL, OPEN_EXISTING, FILE_AT TRIBUTE_NORMAL, NULL); if (hFile = INVALID_HANDLE_VALUE) {DisplayError (_ T ("CreateFile"), GetLastError (); RaiseException (1, // throw? Outbound? Abnormal? Regular? Code? Is it?? SEH differences

Codeforces Round #340 (Div. 2) E. XOR and favorite number MO team algorithm

Link:Http://codeforces.com/contest/617/problem/ECode: to structNode { + intL, R, id; - }Q[MAXN]; the * intN, M, K; $ intA[MAXN];Panax Notoginseng intPOS[MAXN]; - ll ANS[MAXN]; thell sum[2000007]; + A BOOLCMP (Node A, Node B) { the if(POS[A.L] = = POS[B.L])returnA.R B.R; + returnPOS[A.L] POS[B.L]; - } $ $ intL =1, R =0; -ll Ans =0; - the voidAddintx) { -Ans + = Sum[a[x] ^K];Wuyisum[a[x]]++; the } - Wu voidDelintx) { -sum[a[x]]--; About

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