teradata string functions

This example summarizes the common string manipulation functions and usages in JavaScript. Share to everyone for your reference. The specific analysis is as follows: Recently participated in the front-end intern recruitment of the written test, found that many of the written questions will be the test to string processing, such as where to go to the net-pen ques

. Str_shuffle? Random Sorting of characters in a string Str_split? Splits a string into an array based on the character spacing. Str_word_count? Obtain the English word information in the string. Strcasecmp? Compare the size of a string, case insensitive Strchr? Returns the alias of some strstr ()

: Convert lowercase letter to uppercase (function) 2. # Include Int getchar (void); // reads characters from the standard input device and returns an integerChar * get (char * s); // read characters from the standard input device to the array s until a newline or file Terminator is encountered, and then add NULL characters to the array.Int putchar (int c); // print charactersInt puts (const char * s); // print string s and New Line CharacterInt sprint

charlist])These three functions are used to remove white-space characters or other predefined characters from the left, right, and ends of a string, respectively. The processed results are returned as a new string and are not modified on the original string. Where the first parameter, str, is the

Common built-in functions awk built-in string functions Gsub (R,s) replaces R with s in the entire $ Gsub (R,S,T) replaces R with S in the whole t Index (S,T) returns the first position of the string T in S Length (s) returns s Match (S,R) tests if s contains a string that m

Summary of PHP5 string processing functions, which are frequently used by php users. Easy to search and use. Addcslashes-add the backslash escape character addslashes to some characters in the string-escape the characters in the string in the specified way bin2hex-Convert binary data into hexadecimal PHP5

Summary of use of PHP string comparison functions strcmp () and strcasecmp (), strcmpstrcasecmp. In summary of the use of PHP string comparison functions strcmp () and strcasecmp (), strcmpstrcasecmp is one of the important features of string processing

size, case insensitive Strchr -- returns the alias of some strstr () functions of a string through comparison. Strcmp -- compare the size of a string Strcoll-compare the string Size Based on Local Settings Strcspn -- returns the value of consecutive non-matching lengths. Strip_tags -- remove the HTML and PHP code in a

string literal starts with the specified substring str, and if beg and end exist, it is detected within the specified range, Yes returns True, NO returns falseThe Strip () Str,strip ([chars]) method intercepts the space before and after the string (or the specified character chars) and returns the new truncated stringThe Swapcase () str.swapcase () method returns a new

given string to uppercase vfprintf-returns the data as required and writes directly to the document stream vprintf-to display data as required vsprintf-returns the data as required, but does not output wordwrap-the string according to a certain character length The Strtolower () function converts all characters to lowercase, and the strtoupper () function turns all characters into uppercase, and the Ucfirs

(1) the first two functions of echo, print, printf, and sprintf are output strings. if there is a variable name in the string, it is replaced with its value. the last two functions are similar to C functions with the same name. (2) strchr, strlen, strtok, strrchr, strrev, strstr, strtolower, strtoupper, substr, and ucf