int ASC2BCD (const char* szasc,byte* szbdc)
{
int szasclen=strlen (SZASC);
BYTE * BPBCD = new BYTE[SZASCLEN/2];
int nss=0,nou=0;
for (int x=szasclen-1;x>=0;x--)
{
//Remove a numeric value from the string
char char_1=* (szasc+x);
Remove
Currently, the most widely used character set and Its Encoding in computers are American Standard Code for information interchange (American Standard Code for information interchange) developed by the National Bureau of Standards (ANSI ), it has
The most widely used character set and its encoding in the current computer is by the U.S. National Standards Agency (ANSI) The developed ASCII code (AMERICAN Standard Code for Information interchange, United States Standards Information Interchange
The most widely used character set and its code in the current computer is the ASCII code (American Standard Code for Information Interchange, American Standard Information Interchange Code) developed by the U.S. National Standards Office (ANSI). It
Currently, the most widely used character set and Its Encoding in computers are American Standard Code for Information Interchange (American Standard Code for Information Interchange) developed by the National Bureau of Standards (ANSI ), it has
ASCII code
Time limit:
1000 ms
Memory limit:
32768 K
Description
ASCII code: American Standard Code for information interchange. In a computer's storage unit, an ascii code value occupies one byte and 52
PHP gets the first letter of Chinese pinyin
Copy CodeThe code is as follows:
function Getinitial ($STR)
{
$asc =ord (substr ($str, 0, 1));
if ($ASC {
if ($asc >=48 $asc Return ' 1 '; Digital
}elseif ($asc >=65 $asc return Chr
Php is used to obtain the first letter of Chinese characters and pinyin. The code for php to copy the first letter of Chinese character Pinyin is as follows :? Phpfunctiongetinitial ($ str) {$ ascord (substr ($ str, 0, 1); if ($ asc160) non-Chinese {if ($ asc48 $ asc57) {ret php gets the first letter of Chinese Pinyin
The code is as follows:
Function getinitial ($ str){$ Asc = ord (substr ($ str, 0, 1 ));If ($
PHP obtains the first letter of Chinese pinyin
CopyCode The Code is as follows: Function getinitial ($ Str)
{
$ ASC = ord (substr ($ STR, 0, 1 ));
If ($ ASC {
If ($ ASC >=48 $ ASC Return '1'; // number
} Elseif ($ ASC >=65 $ ASC
PHP gets the first letter of Chinese pinyin
Copy Code code as follows:
function Getinitial ($STR)
{
$asc =ord (substr ($str, 0, 1));
if ($ASC {
if ($asc >=48 $asc Return ' 1 '; Digital
}elseif ($asc >=65 $asc ret
gapRecord lock, heap no 5 PHYSICAL RECORD: n_fields 4; compact format; info bits 32 0: len 4; hex 8000000a; asc ;; 1: len 6; hex 000000001730; asc 0;; 2: len 7; hex 26000001550110; asc U ;; 3: len 1; hex 61; asc a;;
Combination 2: Unique id index + RCUpdate on a unique index requires two X locks, one correspondi
Set (0.00 sec)If there are more threads in the database, this method is really not very good to confirm. Directly using Show engine InnoDB status View ------------Transactions------------Trx ID Counter 4131Purge done for Trx's N:o History list Length 126LIST of transactions for each SESSION:---TRANSACTION 0, not startedMySQL thread ID 2, OS thread handle 0x7f953ffff700, query ID + localhost root initShow Engine InnoDB Status---TRANSACTION 4130, ACTIVE-SEC starting index ReadMySQL tables in use
Show engine InnoDB status View ------------Transactions------------Trx ID Counter 4131Purge done for Trx's N:o History list Length 126LIST of transactions for each SESSION:---TRANSACTION 0, not startedMySQL thread ID 2, OS thread handle 0x7f953ffff700, query ID + localhost root initShow Engine InnoDB Status---TRANSACTION 4130, ACTIVE-SEC starting index ReadMySQL tables in use 1, locked 1Lock WAIT 2 lock struct (s), heap size 1 row lock (s)MySQL thread ID 4, OS thread handle 0x7f953ff9d700, quer
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