Python Common string manipulation

Python string manipulation (string substitution, delete, intercept, copy, join, compare, find, include, Case transform, split, etc.) go to spaces and special symbols S.strip (). Lstrip (). Rstrip (',') to copy the string#strcpy (SSTR1,SSTR)Sstr='strcpy'sStr=sStr sStr='strcpy'   PrintSSTR Connection String#strcat (SSTR1,SSTR)Sstr='strcat'sStr='Append'sStr+=sStrPrintSStr Find characters#STRCHR (SSTR1,SSTR)Sstr='STRCHR'sStr='s'NPos=Sstr1.index (SSTR)PrintNPos Comparing Strings#strcmp (SSTR1,SSTR)Sstr='STRCHR'sStr='Strch'   Printwhether the CMP (SSTR1,SSTR) Scan string contains the specified character#strspn (SSTR1,SSTR)Sstr='1345678'sStr='456'   #Sstrand chars both in Sstrand sStrPrintLen (sstrand sStr) string length#strlen (SSTR1)Sstr='strlen'   PrintLen (SSTR1) Converts the case in a string#strlwr (SSTR1)Sstr='jcstrlwr'sStr=Sstr1.upper ()#sstr= sstr1.lower ()PrintSSTR Append a string of the specified length#strncat (sstr1,sstr,n)Sstr='1345'sStr='abcdef'N= 3sStr+=Sstr[0:n]PrintSStr string specifying length comparison#strncmp (sstr1,sstr,n)Sstr='1345'sStr='13BC'N= 3PrintCMP (Sstr1[0:n],sstr[0:n]) copies characters of specified length#strncpy (sstr1,sstr,n)Sstr="'sStr='1345'N= 3sStr=Sstr[0:n]PrintSSTR replaces the first n characters of a string with the specified character#Strnset (sstr1,ch,n)Sstr='1345'CH='R'N= 3sStr= n * ch + sstr1[3:]   PrintsStr Scan String#strpbrk (SSTR1,SSTR)Sstr='Cekjgdklab'sStr='Gka'NPos=-1 forCinchSSTR1:ifCinchSstr:npos=Sstr1.index (c) Break   PrintNPos flipping a string#Strrev (SSTR1)Sstr='ABCDEFG'sStr= Sstr1[::-1]   PrintsStr Find String#strstr (SSTR1,SSTR)Sstr='ABCDEFG'sStr='CDE'   PrintSstr1.find (SSTR) Split string#strtok (SSTR1,SSTR)Sstr='Ab,cde,fgh,ijk'sStr=','sStr= Sstr1[sstr1.find (SSTR) + 1:]   PrintSStr or S='Ab,cde,fgh,ijk'   Print(S.split (',') ) connection string delimiter=','MyList= ['Brazil','Russia','India',' China']   PrintDelimiter.join (MyList) Implementation of Addslashes in PHPdefAddslashes (s): D= {'"':'\\"',"'":"\ \ '"," /":"\\\0","\\":"\\\\"}       return "'. Join (D.get (c, c) forCinchs) s="John ' Johny ' Doe (a.k.a. \ "Super joe\") \\\0"   PrintsPrintaddslashes (s) displays only letters and numbersdefOnlycharnum (s,oth="'): S=S.lower (); Fomart='abcdefghijklmnopqrstuvwxyz013456789'        forCinchS:if  notCinchfomart:s= S.replace (c,"'); returns; Print(Onlystr ("a000 aa-b"))

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Python Common string manipulation