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Nairaland Forum / Science/Technology / Programming / Help Am Stucked (1449 Views)
Help, Am In A Dilemma. (2) (3) (4)
Help Am Stucked by Nastydroid(m): 8:56pm On Nov 01, 2014 |
i just started python so am stucked here >>> names = ["ayo","tola","snake"] >>> print(names) >>> ['ayo', 'tola', 'snake'] >>> names.remove(snake) >>>print(names) >>> ['ayo', 'tola'] >>> names.insert(2,"dapo" ![]() >>> print(names) >>>['ayo', 'tola', 'dapo'] >>> for each_item in names: print(each_item) the items are not printing,wat am i doing wrong? |
Re: Help Am Stucked by blueyedgeek(m): 9:49pm On Nov 01, 2014 |
You know python is pretty strict about indentation. Check to make sure your code is well indented. I don't really know much about Python but if what you are trying to do is to loop through an array and print out every item in it, here is how it would be done using javascript
Now, you might wonder how this is helpful but I am under the assumption that all programming languages at their core follow the same basic principles so using mine, I would infer that your code might not be working because your syntax might be incorrect. You need to use the length of the array in your loop statement (I'm not sure how this is done in python) and also for the print statement, it should be print(names[each_item]) and not just print(each_item). |
Re: Help Am Stucked by Nastydroid(m): 10:23pm On Nov 01, 2014 |
thanks bro,i will try your hint tomorrow..yea am trying to loop through an array |
Re: Help Am Stucked by Nobody: 11:32pm On Nov 01, 2014 |
Just make sure your indentation is good...that's the normal syntax BTW are you using an IDE at all ![]() |
Re: Help Am Stucked by Nastydroid(m): 11:54pm On Nov 01, 2014 |
olucurious:am use an IDE but it is not doing the auto indent stuff,but it do show me the error line.in this case no error was shown it just couldn't print |
Re: Help Am Stucked by aslan(m): 12:03am On Nov 02, 2014 |
i work with python so try this: >>>for x in names: print(x) don't forget to use the correct indentation rule which is four spaces. |
Re: Help Am Stucked by Nastydroid(m): 12:08am On Nov 02, 2014 |
aslan:alrite bro thanks >>> for ayo in names: print(ayo) wat if i want to print everything at once |
Re: Help Am Stucked by aslan(m): 12:22am On Nov 02, 2014 |
the code i gave you is what you will use to print everything. don't modify the code. if you want to print out one of the items in names, use python's slice notation like this: name[0] will print 'ayo' name[1] will print 'tola' and name[2] will print 'dapo' |
Re: Help Am Stucked by dhtml(m): 8:30am On Nov 02, 2014 |
Trollin' |
Re: Help Am Stucked by Nastydroid(m): 5:03pm On Nov 03, 2014 |
aslan:hey bro,am having problem with my module it is not working,can you explain how to make it work.whenever I search for it will reply wit no module found >>> def print_lol(the_list): For each_item in the_list: If isinstance(each_item, list): Print_lol(each_item) Else: Print(each_item) That is the module I saved it as nester.py Cc aslan and ajibel etc |
Re: Help Am Stucked by Ajibel(m): 10:36am On Nov 04, 2014 |
for name in enumerate(names): print(name) OR [name for name in names] #list comprehension Does that solve it ![]() |
Re: Help Am Stucked by Ajibel(m): 10:44am On Nov 04, 2014 |
Do it this way, dont indent=> >>> names = ['amu', 'otu', 'oko'] >>> for name in names: print(name) #must be on one line |
Re: Help Am Stucked by Nastydroid(m): 1:54pm On Nov 04, 2014 |
Ajibel:i want to print it with the function >>> print_lol are u on whatsapp bro |
Re: Help Am Stucked by Nastydroid(m): 1:55pm On Nov 04, 2014 |
Ajibel:i have solved this already bro...having problem with module |
Re: Help Am Stucked by Ajibel(m): 4:12pm On Nov 04, 2014 |
Nastydroid: Module ![]() |
Re: Help Am Stucked by Nastydroid(m): 8:20pm On Nov 04, 2014 |
Ajibel:turning a function into a module i posted d code above |
Re: Help Am Stucked by Ajibel(m): 8:51am On Nov 05, 2014 |
Nastydroid: Geez. Okay. Open a new window and type this: def func(*arg): print(arg) Save the file as test.py. Then hit on F5 A python shell would be opened Then type: func('ayo', 'bola', 'cassey') Then hit enter And you get your result |
Re: Help Am Stucked by Nastydroid(m): 11:49pm On Nov 06, 2014 |
Ajibel:thanks bro |
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