Python script language,

Python script language,

Python string operations (string replacement, deletion, interception, replication, connection, comparison, search, inclusion, case-insensitive conversion, and Segmentation)

String Length #strlen(sStr1) sStr= 'strlen' print len(sStr1)

Connection string #strcat(sStr1,sStr) sStr= 'strcat' sStr = 'append' sStr+= sStr print sStr

Comparison string #strcmp(sStr1,sStr) sStr= 'strchr' sStr = 'strch' print cmp(sStr1,sStr)

Remove spaces and special symbols s.strip() s.lstrip() s.rstrip(',')

Copy string #strcpy(sStr1,sStr) sStr= 'strcpy' sStr = sStr sStr= 'strcpy' print sStr

Search for characters #strchr(sStr1,sStr)   sStr= 'strchr'   sStr = 's'   nPos = sStr1.index(sStr)print nPos

Whether the scan string contains specified characters #strspn(sStr1,sStr) sStr= '1345678' sStr = '456' #sStrand chars both in sStrand sStr print len(sStrand sStr)

Converts the uppercase and lowercase letters in a string. #strlwr(sStr1) sStr= 'JCstrlwr' sStr= sStr1.upper() #sStr= sStr1.lower() print sStr

Append a string of the specified length #strncat(sStr1,sStr,n) sStr= '1345' sStr = 'abcdef' n = 3 sStr+= sStr[0:n] print sStr

String Length comparison #strncmp(sStr1,sStr,n) sStr= '1345' sStr = '13bc' n = 3 print cmp(sStr1[0:n],sStr[0:n])

Copy characters of the specified length #strncpy(sStr1,sStr,n) sStr= '' sStr = '1345' n = 3 sStr= sStr[0:n] print sStr

Replaces the first n characters of a string with the specified characters. #strnset(sStr1,ch,n) sStr= '1345' ch = 'r' n = 3 sStr= n * ch + sStr1[3:] print sStr

Flip string #strrev(sStr1) sStr= 'abcdefg' sStr= sStr1[::-1] print sStr

Search for strings #strstr(sStr1,sStr) sStr= 'abcdefg' sStr = 'cde' print sStr1.find(sStr)

Scan string #strpbrk(sStr1,sStr) sStr= 'cekjgdklab' sStr = 'gka' nPos = -1 for c in sStr1: if c in sStr: nPos = sStr1.index(c) break print nPos

Split string # Strtok (sStr1, sStr) sStr = 'AB, cde, fgh, ijk 'sstr =', 'sstr = sStr1 [sStr1.find (sStr) + 1:] print sStr or s = 'AB, cde, fgh, ijk' print (s. split (','))

Connection string Delimiter = ', 'mylist = ['Brazil', 'Russia ', 'India', 'China'] print delimiter. implementation of addslashes in join (mylist) PHP def addslashes (s): d = {'"':'\\"',"'":"\\'", "\ 0": "\ 0", "\": "\"} return ''. join (d. get (c, c) for c in s) s = "John 'Johnny 'Doe (a.k. a. \ "Super Joe \") \ 0 "print s print addslashes (s)

Show only letters and numbers def OnlyCharNum(s,oth=''): s = s.lower(); fomart = 'abcdefghijklmnopqrstuvwxyz013456789' for c in s: if not c in fomart: s = s.replace(c,''); return s; print(OnlyStr("a000 aa-b"))

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