how to remove a particular sign from a string ?

Question

i have a string

gpbusd~buy~~~~update~HIT 40 PIPS~HIT 110 PIPS~~gpbusd~buy~~~BREAK EVEN~update~HIT~100+~~gpbusd~buy~1.5500/25~1.5455~~new~40~100+~~gpbusd~buy~~~~update~CLOSE 0 TO 10 PIPS N~~~gpbusd~buy~1.5335/50~1.5320~~new~40~80+~~gpbusd~buy~~~~update~~15-20 PIPS CLOSE~KEEP OPEN~gpbusd~buy~1.5530/50~~1.5505~update~HIT~80~KEEP OPEN~gpbusd~buy~1.5530/50~1.5465~~new~40~80~100+~gbpjpy~sell~131.05/.130.75~132.15~~new~60~100~keep open~eurusd~sell~1.2840/20~1.2870~STOP~update~~~~

i want remove the delimeter sign and separate all the words between them ?how can i do it?

Answer 1

• Splitting a string:

  NSArray *parts = [string componentsSeparatedByString: @"~"];
  

• Assembling a string from an array:

  NSString *string = [parts componentsJoinedByString: @" "];
  

• Sanitizing a string, by replacing all occurences of ~ with whitespace:

  NSString *string = [string stringByReplacingOccurrencesOfString: @"~"\
                             withString:@" " ]