₦airaland Forum

Don’t be discouraged, Just keep building and keep improving. I know UI design takes time, one sure way u could improve is use designs from ui/ux designers and try to develop exact design. Check out behance.

Nairaland people go discourage u. But no mind dem.
Once last thing is keep it as simple as possible

I studied biochemistry with a 2:1 but Na Javascript I dey use am. I don turn biochemist Javascript engineer.
If to say i know i for study Mathematics, Physics, Computer Science. All those Microbiology, Biochemistry na nonsense for Nigeria

Did I just read this post? Nodejs na programming language now? Bros u for do research na

The UI needs a whole lot of improvement. The images are distorted. I viewed this on a mobile device.

ityP:
E go pain you pass. Wait and see. Una no sabi Buhari

Baba no mind that guy na small pikin dey worry am.

All these indomie generation wey dem buy phone for come still share data with.

I pity Nigerians o.
It is like our ancestors offended the gods.

Anyways good luck to him

DDayve:
This is not the best solution but lemme drop it. i would take correction from my seniors here. Though it passes the 3 test you provided for it with Time Complexity of O(n) and space complexity of O(1).
//Javascript
function readSyntax(str){
let blk =0;
let curl =0;
let circ = 0;
let grt = 0
function checking(char){
switch (char) {
case '[':
blk +=1 ;
break;
case ']':
blk -=1 ;
break;

case '{':
curl +=1 ;
break;
case '}':
curl -=1 ;
break;

case '(':
circ +=1 ;
break;
case ')':
circ -=1 ;
break;

case '<':
grt +=1 ;
break;
case '>':
grt -=1 ;
break;

default:
break;
}
}
for (let i=0; i<str.length; i++){
checking(str[i])
}

if (blk===0 && curl===0 && circ===0 && grt===0){
return 'Ok'
} else if (blk !=0){
return str.lastIndexOf('[') + 1
} else if (curl !=0){
return str.lastIndexOf('{') + 1
} else if (circ !=0){
return str.lastIndexOf('(') + 1
} else{
return str.lastIndexOf('<') + 1
}
}

Your code takes 7+ seconds to run and only passed the three test cases. After running your code against all possible cases,
From your code, what happens in the following cases?
1. readSyntax("{<[(" => 0
2. readSyntax("{" => 0

DDayve:
No comment on mine? Also, why are people not participating? Would have loved to see different solutions so I can learn different ways of doing things.

Apologies. I will go through yours and other devs can comment too.

The intention was to get most devs to participate so that everyone can learn how things are done differently and why they chose the approach. But most NL devs na copy and paste or those kind of “SELECT * FROM users” developers. NA JOKE O

Anyways let us be patient as more devs will see the post

Altairx440:
@daddynasa

LAB 2 is not well written, specifically, languages with static typing do not allow the return of more than one type.

I get you. May a return of -1 for “ok”
Although I have not ran your solution but
Using a stack data structure is a key to an easy solution
Well done.

Space complexity for your solution is O(n) constants are ignored.

I have added the second lab for the week

Altairx440:
python

def foo(s):
----r = ""
----for i in range(len(s)+1):
--------r += s[:i]
----return r

This is O(n) time and O(n) space

Wetin dey happen for our prisons sef?

WEEK1

LAB 1.

Given a non-empty string like "Code" return a string like "CCoCodCode".

stringSplosion("Code" → "CCoCodCode"
stringSplosion("abc" → "aababc"
stringSplosion("ab" → "aab"

function (str) {

return str;
}


LAB 2.

A team of developers, have a project to build a new programming language,
they need a developer to build them a syntax reader for braces only to check if braces are properly closed
this determines if the syntax is correct or not.
your task is to build a syntax reader to check if syntax is correct or return the position of the error brace

given a string of syntax of length N containing only braces "[]{}()<>",
check that the syntax is correct or return the position of the wrong braces
if correct return "ok", if wrong, return the position of the first error.

constraint:
0 <= N <= 100000000
N contain only these characters {}[]()<>

For example:
readSyntax('{{}}') => 'ok'
readSyntax('[[>]') => 2
readSyntax('[[>]{}()<>') => 2

ENJOY!!!!!!!!

I will be dropping some DSA questions for relaxation.

Rule 1
Please drop your pseudo-code and solution

Rule 2
Include time and space complexity

Rule 3
All devs are allowed to review and argue constructively on different solutions.

Rule 4
Working code is always better than wrong code as optimization would be suggested by other devs.

Rule 5
Only for interested devs

We will be progressing from easy to medium to difficult

LABS will be dropped twice a week.

BlaqFaze:
Baba go livescore source code, find their API key enter ctrl c then build the guy site enter cntrl v... finish

Baba u dey yarn as small pikin.
E clear say u na copy and paste “dev” u b, that’s why e b like say the stuff dey complex.

Go read make u update ursef

BlaqFaze:
Next time read before you comment...the dude literally said "copy their API" he wasn't willing to pay for any api service

Mr reader, well done. He wasn’t ready to pay and he said he has a budget? Sometimes I wonder how u guys act here

fbtowner:
Really? Not complex?

A website to display livescore is not complex.
Pay for an api service and get the realtime data.

Its doesn’t mean whichever developer handling the job should charge petty.

LikeAking:
Then create it for him na.

SHM.

He meant consume their API.

OP get a good dev to do this. This is not a complex app if it is just for displaying livescores.

Regards.

emarionfyf:
Good morning, my fellow narialander It has been while, why should students stop using online banking system has a school Management project, it has come to our noticed that the rising why some legitimate company and order web design agency are using for frudnate actives with my year past of has a web design agency we have seen more harm than good

Are you a student? U just confused me o I swear. Anyways you are correct and anything u are trying to say is true

Semaj77:
Most Nigerians can't be trusted with money , I've had friends borrow money from me without them repaying , countless people. Now I don't lend money out again , if you like say your mother needs it for surgery I won't give you. One I lent 15k for him to repay me at the end of the month just kept mute and didn't say anything about it , after a month from the time he was supposed to pay I started asking him for my money , one day he just got angry and said , "shey na because of 15k you dey disturb like this" , on top my money. Anyways , it's a year now and I stopped asking him for the money after he made that comment , I'm waiting for him to come ask me for money again.

Don't lend what you can't afford to forfeit. It's just a simple principle. You might end up not helping people that really need the help

Despite the very unprofessional way these loan apps employ in recovery, I would advise you pay up your debt. They are all the same the worse of them all is okash. I have seen where they contacted me because of someone I didn't even know. Maybe the borrower had my number in his contact. Stop borrowing and stop spending money you have not earned. If you must borrow then carbon and fairmoney are way more professional in dealing with debt recovering. #stopborrowingmoney. That 3k you for fit go do legbuke. Daily pay na 5k

xavier01:
Please I would like to contact you based on this explanation.

Apologies for the late response. Have been so busy traveling and settling in the UK

olabrinks:
So somebody else has agreed to be his wife under his conditions, and you have moved on, so why are you opening a thread about this? At the end of the day If you’re having sex with a guy before marriage, what is the difference if the guy asks you to get pregnant before he marries you? Let’s not be hypocritical here. A lot of us like to act like we are above certain things, when in reality you are just deceiving yourself. Let’s not act like women dont date 5 men at once before they settle down with one. Move on with your life, you’re not better than the girl he impregnated, you’re both the same, just that there’s proof of fornication in her stomach. Ah beg jare.

GBAM! May ur days be longer than east west road.

It is now obvious you are not mature. So you want your wife's past become your future? She didn't even know u existed then. Or better still just come out and tell us the main story because this one u just told us no b am.

Clarine:
Please go to the he website to read the rules. You can not apply for visa before your money matures. Most times you won’t even get CAS before it matures because you need the Statement for CAS. Let be guided. Don’t apply before your POF matures. It’s their rule

Big lie. Read and understand the policy. I applied 10 days before maturity and I have my Visa, I know about 5 person with same. Demonstrate that you have held the funds for 28 consecutive days. The closing balance should not be 31 days old as at when u apply. The 28 days is usually counted backwards from ur closing date, and more importantly ur date of application becomes important because it is the oanda exchange rate for that date that will be used. I almost cancelled my application because of ur kind of advise. But I downloaded the policy note and was very sure I understood it. Pls note: do not submit your documents until you have printed your complete statement. In my case I uploaded my statement and submitted a day to my biometrics.[color=#990000][/color]

Clean UI. As the poster above me said, work on the hamburger menu when it's opened.

tensazangetsu20:
You really do not need a Banks API to launch a fintech today. Paystack and flutterwaves have already done a bulk of that hard work. You can build your product around their API.

As for fundraising, fintech startups are all the rave now. Heavy funds are being raised left, right and center. PS, I am not a founder but I know some really powerful people in Nigeria's tech industry.

Thanks for your contribution. What do you have to say regarding the license

Let's say you have an idea on a fintech product or any other product that requires licencing,

How do you get your product to the market considering the high amount for a licence from CBN (for fintech), a licence from Govt (may for ride-hailing startups) etc,

what are the NIBSS API available to developers or Banks API available to developers to develop custom solutions for the financial industry in Nigeria?

How do you get investors?

Can you launch an MVP to the market without these regulatory licences?

If you are a successful startup founder or you have any idea on this subject, kindly add your contribution.

ChocolateWine:
I don't think you understand what I meant. If you check out the video in that link you'd see the camera posses and precision she has to take to get desired result, that's apparently near the same time that could be taken for a real measurement.

You talk about letters, letters take days to reach, but calls take a few seconds. Everyone would easily find a good reason to buy into that.

A technology that takes same amount of time as the traditional method, even with several corrections, of what difference does it make?

Hi, let him start from somewhere, with time you can improve your algorithm and get measurements faster and accurately from a single shot. There is always room for improvement and that is the reason software has versions.@OP Just keep thinking.

I think this is caused by the fact that you disabled "format on save" or a newly installed extension.
Press Ctrl + <
Search "Format On Save" to see if it is disabled and enable it.

peterbond007:
I'm not offended bro.. not at all.. I will advise you to wait till the price drop.. maybe next 6 year

Hahahaha bros u no go fit make heaven with this ur advice