It just name+"!", this is string concatenation tutor-requ...@python.org wrote:
>Send Tutor mailing list submissions to > tutor@python.org > >To subscribe or unsubscribe via the World Wide Web, visit > http://mail.python.org/mailman/listinfo/tutor >or, via email, send a message with subject or body 'help' to > tutor-requ...@python.org > >You can reach the person managing the list at > tutor-ow...@python.org > >When replying, please edit your Subject line so it is more specific >than "Re: Contents of Tutor digest..." >Today's Topics: > > 1. Hello World in Python without space (Robert H) > 2. Re: Hello World in Python without space (Izz ad-Din Ruhulessin) > 3. Re: Hello World in Python without space (Peter Otten) > 4. Re: Hello World in Python without space (Alan Gauld) > 5. Re: broken script - curiouser and curiouser (Lisi) > >Dear all, > > >I have Python 3.2 installed on Windows 7. I am a complete beginner >playing around with the basic functions. My problem is the following >script: > > >name="world" >print("Hello", name,"!") > > >The result is: >Hello world ! > > >However, I don't want the space before the exclamation mark. I want >this: >Hello world! > > >I tried to solve the problem with e.g.: >print("Hello",name.strip(),"!") >but the result is the same. > > >Can anyone out there help me? Thank you. > > >Regards, >Robert > Sending args to the print command > always puts spaces between >them. > >Try: >print("Hello {name}!".format(name=name)) > > > > > >2011/7/10 Robert H <hrober...@hotmail.com> > >> Dear all, >> >> >> I have Python 3.2 installed on Windows 7. I am a complete beginner >playing >> around with the basic functions. My problem is the following script: >> >> >> name="world" >> print("Hello", name,"!") >> >> >> The result is: >> Hello world ! >> >> >> However, I don't want the space before the exclamation mark. I want >this: >> Hello world! >> >> >> I tried to solve the problem with e.g.: >> print("Hello",name.strip(),"!") >> but the result is the same. >> >> >> Can anyone out there help me? Thank you. >> >> >> Regards, >> Robert >> >> _______________________________________________ >> Tutor maillist - Tutor@python.org >> To unsubscribe or change subscription options: >> http://mail.python.org/mailman/listinfo/tutor >> >> >Robert H wrote: > >> I have Python 3.2 installed on Windows 7. I am a complete beginner >playing >> around with the basic functions. My problem is the following script: >> >> >> name="world" >> print("Hello", name,"!") >> >> >> The result is: >> Hello world ! >> >> >> However, I don't want the space before the exclamation mark. I want >this: >> Hello world! >> >> >> I tried to solve the problem with e.g.: >> print("Hello",name.strip(),"!") >> but the result is the same. > > >print() by default inserts a space between its arguments. You can avoid >that >by specifying a separator explicitly with the "sep" keyword. Let me >show it >in the interactive interpreter which is generally a good place to >experiment >with small snippets of code: > >>>> name = "Robert" >>>> print("Hello ", name, "!", sep="") # Note the explicit " " after >"Hello" >Hello Robert! > >Another goodie is that you can easily get useful information about >modules, >classes, keywords, and functions, e. g. > >>>> help(print) > >shows > >print(...) > print(value, ..., sep=' ', end='\n', file=sys.stdout) > > Prints the values to a stream, or to sys.stdout by default. > Optional keyword arguments: > file: a file-like object (stream); defaults to the current sys.stdout. > sep: string inserted between values, default a space. > end: string appended after the last value, default a newline. > >Use help() without argument to learn more about the interactive help. > > > >"Robert H" <hrober...@hotmail.com> wrote > >> name="world" >> print("Hello", name,"!") >> Hello world ! >> >> However, I don't want the space before the exclamation >> mark. I want this: >> Hello world! > >> Can anyone out there help me? Thank you. > >I see you've already had two answers, a third is >to construct the string before printing it. There >are various ways to do that: > >The simplest: > >output = "Hello " + name + "!" > >An alternative which is more efficient for >larger numbers of substruings is: > >output = "".join(["Hello ",name,"!"]) # thats an empty string to >start > >The thirs is to use a formatstring, but thats >what Izz did in his print call. > >Whichever method you use you then use > >print(output) > >Lots of options. As Peter said, use the >>> prompt to >experiment to find which works best for you. > > >-- >Alan Gauld >Author of the Learn to Program web site >http://www.alan-g.me.uk/ > > > > > > >On Thursday 07 July 2011 15:36:06 Michael M Mason wrote: >> Maybe you've been editing ex25 and then executing ex26. That'd get >you the >> same error in the same place over and over again. > >Doh! They do say that there is one born every minute. > >Thanks, >Lisi > >_______________________________________________ >Tutor maillist - Tutor@python.org >http://mail.python.org/mailman/listinfo/tutor -- Sent from my Android phone with K-9 Mail. Please excuse my brevity. _______________________________________________ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor