If you encounter a character ''during php running (on the keyboard ~ The lower key of the symbol) will always try to execute the commands contained in ''and return the command execution result (string type );
The code is as follows:
/* A new php one-sentence javasshell (not one-sentence Trojan)
// Principle: if you encounter a character ''during php running (on the keyboard ~ The lower key of the symb
If you encounter a character ''during php running (on the keyboard ~ The lower key of the symbol) will always try to execute the commands contained in ''and return the command execution result (string type );
The code is as follows:
/* A new php one-sentence javasshell (not one-sentence Trojan)// Principle: if you encounter a character ''during php running (on the keyboard ~ The lower key of the sym
Due to the need, I wrote a regular expression for sentence segmentation and considered various special cases.
Public static RegEx uselesspunctionregex = new RegEx (@"'(?! (S | T | re | M) (| $) | \. $ | \. | \. {2,} | '| ~ |! | @ | # | \ $ | % | \ ^ | \ * | \ (| \) | (^ | [^ \ W]) -+ |-+ ($ | [^ \ W]) | _ | = | \ + | \ [| \] |\{|\}|
For example, the following sentence can be correctly divided:
@ "What'
CopyCodeThe Code is as follows: /* A new PHP one-sentence javasshell (not a one-sentence Trojan)
// Principle: If you encounter a character ''during PHP running ~ The lower key of the symbol) will always try to execute the commands contained in ''and return the command execution result (string type );
// Limitations: the signature is obvious, and ''is rarely used in PHP. Anti-virus software can easily sca
One-sentence OC Singleton mode and one-sentence OC Mode
Create a new header file and define the following macro:
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// Implementation of. h file#define SingletonH(methodName) + (instancetype)shared##methodName;// Implem
throw statement is required to complete the process where the original RAISERROR need to assign a variable and pass the argument to the throw exception. Also, the capture of the error line points directly to the error line, rather than the line of code that occurs when the RAISERROR statement takes place like RAISERROR. And throw can be as raiserror as can be passed, the effect and RAISERROR are the same.The summary is that RAISERROR can do the throw can be done, and throw can also save RAISERR
The first sentence in 100 books, a sentence to the bottom of my heart!
1. A real lady never shows off what she has. She does not tell anyone what books she has read, where she has been, how many pieces of clothing she has bought, and what kind of jewelry she has bought, because she has no sense of inferiority. -- Dance
2. It's hard to tell you how deep it is. It turns out that if you really love a person, y
; zookeeper has been making a massive number of attempts to break the border. the regions are currently being optimized in mainland China, and the amount of public assistance provided by Alibaba Cloud has been reduced in mainland China.The policy is still uncertain. It barely explains that it is to block the destruction of the region where the environment is damaged by civil assistance.
Zookeeper has been created successfully: ProjectFang Yi Indifferent Environment: Environment;Broken shard Prog
Ios oral English 800 sentence application source code, ios oral English 800 sentence
A few days ago, whimsy made a very watery application called "chinese 800" (800 sentences in spoken chinese). Now, it has been passed on by others (ongoing ).
Today, I changed it to 800 oral English sentences. Advertisement bar added
The ui is not optimized. I just want to adjust the two images. Someone will be able to o
Php eval function one-sentence Trojan code, phpeval function one-sentence
Eval can be used to execute any other php code. Therefore, be careful when you find the eval function in the code. It may be a Trojan.
In this way, anyone can post any file, so do a good job of prevention.
The usage method is also very simple. When a local file is submitted pointing to the submitted file, the php code in the file
One-sentence OC Singleton mode and one-sentence OC Mode
Create a new header file and define the following macro:
//. H file implementation # define SingletonH (methodName) + (instancetype) shared # methodName ;//. implementation of the m file # if _ has_feature (objc_arc) // It is ARC # define SingletonM (methodName) \ static id _ instace = nil; \ + (id) allocWithZone :( struct _ NSZone *) zone \ {\ if (_ i
Tag: Take a string character to define the i++ img int number function stdio.h#include #define N 100//macro definition, n = 100int main (int argc, char *argv[]) {int i,n=0;Char s[n];//definition stringGets (s);//Read stringfor (i=0;s[i]!= ' n '; i++) {if (s[i]== ') {printf ("%d", n);n=0;}Elsen++;}printf ("%d", n);//Output The last word contains the number of lettersreturn 0;}Run the program as*SCANF cannot accept space, Tab tab, carriage return, etc.;And get can accept space, Tab tab and enter,
Duration 1 N rows exceed limit
A n has been between
1> zookeeper has been installed in the room.Place the TV in the middle of the stereo sound and the bookshelf.
Stereo Sound;Set sequence
The vertices at the end of the primary row are changed to the form (subsequent values): Set
2> in the past few years, 10 thousand million yuan was reported during peak hours.When I bought an old book, I found that there was a 10 thousand yen bill between the pages.
Ancient Books: Old books;Renew instances Za
Problem description:
Compile (well, it should be called "explanation") a python program prompts a special error:
IndentationError: unexpected indent
Problem Analysis: according to the following error message after compilation (after explanation), the "p" of print is an IndentationError: unexpected indent. What does it mean?
Indentation refers to indentation and contraction. Unexpected
[Cpp]
For simplicity, punctuation marks are processed like normal letters.For example, if "I am a student." Is input, "student. a am I" is output ". [Cpp]
# Include Using namespace std;Void myReverse (char *, char *);Char * senReverse (char *);Int main (){Char sen [] = "hello, I am a student! ";Char * result = senReverse (sen );Cout Return 0;}Void myReverse (char * start, char * end){Char temp;While (start {Temp = * start;* Start = * end;* End = temp;Start ++;End --;}}Char * senReverse (char * s
In the text typesetting often want to set the first line indent, use Word will know, then in Android when you need to set the first line indent when the swollen do it, I summed up two ways:
The first kind: The Fool type, the space acts as (8 space occupies two Chinese characters size).
Textview.settext (" Set first-line indent setting first-line
The following is my summary of the two ways, there is a need for reference.
The first kind: The Fool type, the space acts as (8 space occupies two Chinese characters size).
Textview.settext (" Set first-line indent setting first-line indent setting first-line indent setting first-line indentation setting first-line i
CSS in the use of text-indent is very simple, mainly to see text-indent indentation grammar and structure, then we will explain to you and give a small case,
Text-indent indentation syntax and structure
. div{text-indent:25px}
The first line of the paragraph in the Div object is indented at the beginning of the text 2
ArticleDirectory
Syntax
Description
My current format is
Indent-NPRO-GNU-I4-ts4-sob-L200-SS-bl-Bli 0-npsl filename
Http://publib.boulder.ibm.com/infocenter/aix/v6r1/index.jsp? Topic=%2fcom.ibm.aix.cmds%2fdoc%2faixcmds3%2findent.htm
Http://www.gnu.org/software/indent/manual/html_chapter/indent_1.html Indent command
Purpose
Reformat a C L
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