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Nairaland Forum / Nairaland / General / Jobs/Vacancies / Andela: IT Training And Job (635534 Views)
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Re: Andela: IT Training And Job by voltz(m): 8:46pm On Apr 08, 2017 |
noordean:say, how long does it take for the interview invite after one completes the test? |
Re: Andela: IT Training And Job by gudchyld: 9:12pm On Apr 08, 2017 |
guys, study this error carefully, this is where the shoppingCart solution lies.....You have to be able to remove item completely....It's been said before, but its funnily tough [img][/img]
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Re: Andela: IT Training And Job by Nobody: 12:38pm On Apr 09, 2017 |
ymee: |
Re: Andela: IT Training And Job by voltz(m): 12:53pm On Apr 09, 2017 |
[quote author=ymee post=55406572][/quote] what error are you getting? |
Re: Andela: IT Training And Job by voltz(m): 12:54pm On Apr 09, 2017 |
What error are you getting? |
Re: Andela: IT Training And Job by gudchyld: 2:14pm On Apr 09, 2017 |
@voltz.....Its the keyerror(mango,) thingy my guess it has to do with removing items completely...I dont reaaly know how |
Re: Andela: IT Training And Job by voltz(m): 2:29pm On Apr 09, 2017 |
gudchyld: have you tried 'del self.items[item_name]' if 'quantity' is greater than 'self.items[item_name]' |
Re: Andela: IT Training And Job by gudchyld: 2:45pm On Apr 09, 2017 |
Yeah tried that......... @voltz....Im guessing you re done with the shopping cart...please would love to mail you, here is mine goodchild66@gmail.com |
Re: Andela: IT Training And Job by Nobody: 3:01pm On Apr 09, 2017 |
voltz:I just PMed u pls reply so as to communicate on whatsapp thanks |
Re: Andela: IT Training And Job by voltz(m): 3:25pm On Apr 09, 2017 |
add_item: add total price of quantity to total instance variable if the item is in the dict then add quantity to the value of the item in the list. else add item to the dict with value as quantity remove_item: if item is in the dictionary then: ***if quantity > items[item_name] then deduct (price * item[item_name]) from total delete item from dictionary ***else deduct (price * quantity) from total deduct quantity from item[item_name] |
Re: Andela: IT Training And Job by gudchyld: 4:37pm On Apr 09, 2017 |
voltz: @Voltz........Working algorithm...U the man!! 1 Like |
Re: Andela: IT Training And Job by gudchyld: 10:52pm On Apr 09, 2017 |
Yeah!!! 100% completed.................okay bring it on |
Re: Andela: IT Training And Job by voltz(m): 11:54pm On Apr 09, 2017 |
gudchyld:Nice and extra time to spare! |
Re: Andela: IT Training And Job by noordean(m): 11:59pm On Apr 09, 2017 |
voltz:few days after the test's deadline |
Re: Andela: IT Training And Job by OSI7: 1:51am On Apr 11, 2017 |
voltz:please am having issues with shopping cart's hidden test. I've tried to raise type errors if the type of any of the arguments is false still no avail. All visible tests passed though. Any help will be greatly appreciated ![]() |
Re: Andela: IT Training And Job by OSI7: 1:52am On Apr 11, 2017 |
gudchyld:Havin issues with shopping cart's hidden test. Tips ? |
Re: Andela: IT Training And Job by voltz(m): 8:05pm On Apr 11, 2017 |
OSI7:still need help? |
Re: Andela: IT Training And Job by kemus: 10:38am On Apr 12, 2017 |
voltz: Please having same issues. Would appreciate some help class ShoppingCart(object): def __init__(self): self.total = 0 self.items = {} def add_item(self,item_name,quantity,price): self.items[item_name] = quantity self.total += price*quantity def remove_item(self,item_name,quantity,price): if quantity < self.items[item_name] and quantity >= 0: self.total -= price*quantity self.items[item_name] -= quantity elif quantity >= self.items[item_name] : del self.items[item_name] def checkout(self,cash_paid): if cash_paid >= self.total: return cash_paid - self.total else: return "Cash paid not enough" class Shop(ShoppingCart): def __init__(self): self.quantity = 100 def remove_item(self): self.quantity -= 1 |
Re: Andela: IT Training And Job by OSI7: 2:18pm On Apr 12, 2017 |
kemus: voltz: Thanks Brother @voltz, not anymore, gudchyld helped me out. looking thru your code @ kemus |
Re: Andela: IT Training And Job by kemus: 3:56pm On Apr 12, 2017 |
OSI7:Tanks |
Re: Andela: IT Training And Job by kposedaddy: 5:47pm On Apr 12, 2017 |
gudchyld: bro please I need help with the oop test. someone should help pls I am running mad...@gudchyld and others that have completed |
Re: Andela: IT Training And Job by phililp(m): 10:56pm On Apr 12, 2017 |
u all here begging for how to do it... if u cant walk through that test on your own then andela probably isnt a place for you. aint you guys asking urself how people who did it managed to do it?.... stop begging for anwers. go study well and all this stuffs will be a piece of shit. if u suceed in bypassing this what will u do in the next phase... i bet u cant do same. so common mern! for once challenge urself and go upgrade ur skills... take ur time and come back to become a boss... dont beg for how to do it here.. andela dont need people who cant fix this. 3 Likes |
Re: Andela: IT Training And Job by voltz(m): 11:04pm On Apr 12, 2017 |
phililp:Very true, i read all the 132 pages and i understand the boot-camp is a grinding machine! so if you don't have good problem solving skill right now then you'll be wasting your time and money going to the boot-camp if you're called. |
Re: Andela: IT Training And Job by voltz(m): 2:35pm On Apr 13, 2017 |
Was anyone invited to the Andela Open Slack? |
Re: Andela: IT Training And Job by Bahddo(m): 2:58pm On Apr 13, 2017 |
voltz:exactly! Some people copy and paste code just to make it to the interviews and then sweet-talk their interviewers, only to struggle badly with first week tasks in the Bootcamp. What's the use? Bootcamp is even child's play compared with the simulations that one would face in the first 3 months of fellowship. The truth is that Andela is tough, and it's not a humanitarian organization seeking to teach you stuff just like that. It's a business organization looking for the brightest minds to do their work for them. The earlier one realizes that and works on his skills, the better. 2 Likes |
Re: Andela: IT Training And Job by voltz(m): 3:37pm On Apr 13, 2017 |
Bahddo: Thanks for the info, now i'm even more excited than ever... it would be boring if it was that easy! ![]() ![]() ![]() 1 Like |
Re: Andela: IT Training And Job by phililp(m): 4:43pm On Apr 13, 2017 |
i even wonder why they said one doesn't need a coding experience to apply...from my observation its either a blunt truth of a fat lie. by the way; does anybody know how much they pay fellows monthly? #meanwhile::: am am right here in "learnpyhon.org" still fixing myself for the next application.. anyone have ideas when it'll start?? |
Re: Andela: IT Training And Job by voltz(m): 10:15am On Apr 14, 2017 |
phililp:deadline for application is 5th may |
Re: Andela: IT Training And Job by kposedaddy: 2:08pm On Apr 14, 2017 |
please i am really stuck and frustrated.....and tomorrow is the deadline...can someone please help me look at this code and tell me what is wrong................this is message it gives me THERE IS AN ERROR/BUG IN YOUR CODE Results: Please re-read the instructions and check your code for non-implemented features. Make sure to complete all of them before submitting. Here is the relevant part of the stack trace: KeyError('Mango',), This is my code here........ class ShoppingCart(object): def __init__(self): self.total = 0 self.items = {} def add_item(self, item_name, quantity, price): self.products = self.items[item_name] = quantity self.cost = quantity * price self.total = (self.total + self.cost) def remove_item(self, item_name, quantity, price): if quantity > self.items[item_name]: self.total -= (self.items[item_name] * price) if item_name in self.items: del self.items[item_name] else: self.total -= (quantity * price) if item_name in self.items: del self.items[item_name] def checkout(self, cash_paid): if cash_paid < self.total: return "Cash paid not enough" else: self.balance = cash_paid - self.total self.total = 0 self.items = {} return self.total class Shop(ShoppingCart): def __init__(self, quantity=100): super(Shop, self).__init__() self.quantity = quantity def remove_item(self): self.quantity -= 1 return self.quantity PLEASE ASSIST...... |
Re: Andela: IT Training And Job by voltz(m): 2:44pm On Apr 14, 2017 |
kposedaddy: |
Re: Andela: IT Training And Job by gudchyld: 11:24pm On Apr 14, 2017 |
voltz: Hey use @Voltz algorithm..... If u r still stuck... Mail me.... In ur add method, try moving the total expression to the top of ur method Then in ur remove method.... First check weda the item u r abt to remove is olredy in d cart |
Re: Andela: IT Training And Job by Nobody: 1:02pm On Apr 15, 2017 |
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