redirection, even if the original request is post, even though it can actually be redirected only if the answer to the POST request is 303. For this reason, HTTP 1.1 has been added in 307 to allow for more cleanup of the region in several status codes: When a 303 response occurs, the browser can follow the redirected get and post requests, and if the 307 answer, the browser can only follow the redirect to the GET request.RequestA syntax error occurre
#define LIST_INIT_SIZE 100//Initial allocation of the linear table storage space # define Listincrement 10//linear table storage allocation increment typedef struct {elemtype *elem;// Storage space base int length;//current length int listsize;//currently allocates storage capacity (in sizeof (Elemtype))}sqlist;//1. Initialize status initlist_sq (SqList l)/ /Constructs an empty linear table {l.elem= (elemtype*) malloc (list_init_size*sizeof (Elemtype));//Allocate space, if allocated space, retur
Provide a plugin for the blog park: Http://files.cnblogs.com/wucg/com.cb.eclipse.folding_1.0.6.jar.zipHttp://files.cnblogs.com/wucg/eclipse-folding-plugin.zipHttp://stackoverflow.com/questions/6940199/how-to-use-coffee-bytes-code-foldingFirst, you need to configure the coffee Bytes Java folding folding scheme, and then let the user-defined zone, as shown in.Second, you need to configure the start and end identifiers to identify the start and end of your code area. In this case, I chose {{and}} a
Output a Unicode code corresponding to the Chinese character and a Chinese character corresponding to the Unicode encoding.#-*-coding=utf-8-*-STR1 ="\u6000"#Unicode code for a Chinese characterStr2='a'#Kanji One#Print (Str1.encode (' Utf-8 '). Decode (' Unicode_escape ')) #python2的写法, Python3 not availablePrint(STR1)#output str1 corresponding to Chinese charactersPrint(Str2.encode ('Unicode_escape'))#Unicode encoding for output kanjiPython3 conversion of Chinese characters and Unicode
understand the code limit of 10,000 lines, UNIX V6 kernel source code in terms of the number is exactly within this range.On the other hand, recent operating systems, such as the latest version of Linux, are said to have more than 10 million lines of kernel source code. Even if you are not a beginner, it is virtually impossible to fully understand the entire code. : http://minnie.tuhs.org/cgi-bin/utree.pl?file=V6Ten. NETBSDNetBSD is a free, highly-ported unix-like operating system that is the m
too large to exceed the processing power of the server.414 (The requested URI is too long) The requested URI (usually the URL) is too long for the server to process.415 (Unsupported media type) The requested format is not supported by the requested page.416 (The request scope does not meet the requirements) if the page cannot provide the requested scope, the server returns this status code.417 (unmet expectations) the server does not meet the requirements for the expected Request header field.5
10721-bar Codes
Time limit:3.000 seconds
Http://uva.onlinejudge.org/index.php?option=com_onlinejudgeItemid=8category=24page=show_problem problem=1662
A Bar-code symbol consists of alternating dark and light bars, starting with a dark bar on the left. Each bar is a number of units wide. Figure 1 shows a bar-code symbol consisting of 4 bars that extend over 1+2+3+1=7 units.
Figure 1:bar-code over 7 units with 4 bars
In general, the bar code BC
))class'str'>Encoding and decoding mode 1:>>> s ='Hello World'>>> B = S.encode ('UTF8')>>>Print(b) B'\xe4\xbd\xa0\xe5\xa5\xbd World'>>> s = B.decode ('UTF8')>>>Print(s) Hello world>>> s = B.decode ('GBK')>>>Print(s) raccoon à ソworldEncoding and decoding mode 2:>>> s ='Hello World'>>> B = bytes (S,'GBK')>>>Print(b) B'\xc4\xe3\xba\xc3 World'>>> s = str (b,'GBK')>>>Print(s) Hello world>>> s ='Hello World'>>> B = bytes (S,'UTF8') >>>Print(b) B'\xe4\xbd\xa0\xe5\xa5\xbd World'>>> s = str (b,'UTF8')>>>
Author: Zhu Jinchan
Source: http://blog.csdn.net/clever101
A software system must be involved in a lot of error messages. For example, if a user performs an error, the software needs to return the error message to the user. So how do you design error codes and error messages? How the error message is returned. Here's a simple scenario to illustrate. For example, now we have a UI module (interface module) and a Algo module (algorithmic module) whose c
Oracle| Error | resolution
Analysis and resolution of Oracle Common Error codes (II.)
The article originates from the century easy net
Ora-01578:oracle data Block corrupted (file # num,block # num)
Reason: When Oracle accesses a block of data, due to 1, hardware I/O error, 2, os I/O error or buffering problem; 3, memory or paging ask
4, Oracle attempts to access an unformatted system block failed; 5, data file partial overflow, etc. one of the
defines the Parameter object.
Aderrinvalidconnection 3709
0x800a0e7d
An application requests an action on an object by referencing a closed or invalid Connection object.
Continue to add:
Error codes and descriptions
3707 application cannot change the Activecomnection property of the Recordset object to use the Command object as its source
3732 cannot complete the action
3748 cannot change the connection
3220 Cannot change provider
3724 cannot conv
), typeof (byte[)));
Createcheckcodeimage (Sbcode.tostring ());
Createcheckcodeimage (Generatecheckcode ()); The method to use to generate the digital English
}
Generating Chinese character verification code #region generating Chinese character verification code
/**////This function randomly creates a hexadecimal byte array with two elements in the range of encoding, each byte array represents a Chinese character, and four byte arrays are stored in an object array.
Static object[] Crea
The Oracle tutorial being looked at is: analysis and resolution of Oracle Common Error codes (II.). Ora-01578:oracle data Block corrupted (file # num,block # num)
Reason: When Oracle accesses a block of data, due to 1, hardware I/O error, 2, os I/O error or buffering problem; 3, memory or paging ask4, Oracle attempts to access an unformatted system block failed; 5, data file partial overflow, etc. one of these situations causes a logical bad block or
The Oracle tutorial being looked at is: analysis and resolution of Oracle common error codes two.
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P align= "Justify" >ora-01578:oracle data block corrupted (file # num,block # num)
Reason: When Oracle accesses a block of data, due to 1, hardware I/O error, 2, os I/O error or buffering problem, 3, memory or paging problem, 4, Oracle attempts to access an unformatted sy
the view represents the fragment size of the free space: sql>select file_id,block_id,blocks,bytes from Sys.dba_free_ Space where tablespace_name= ' sql>select initial_extent,next_extent,min_extents,pct_ Increase from SYS. Dba_tablespaces WHERE tablespace_name=name; Modify the default storage value for the temporary segment table space by using the following SQL command: sql>alter tablespace name DEFAULT STORAGE (INITIAL XXX NEXT YYY); The appropriate increase in the size of the default va
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