NewStats: 3,265,301 , 8,186,299 topics. Date: Saturday, 14 June 2025 at 10:31 AM 234z15

Maskyy:
someone should check out this my js code. ERROR: instead of 3 iteration output, it output 9 iterations. just bordering me since.

let z = [
    {id : 1 , age : 20},
    {id : 2 , age : 15},
    {id : 3 , age : 30}
]

let Obj = {
    oder1:{
        id : 1,
        name : 'Ben',
        club : 'chelsea',
        food : 'pie',
        stat : 500
    },
    oder2:{
        id : 4,
        name : 'Bolu',
        club : 'ManU',
        food : 'saws',               
        stat : 700
    },

    oder3:{
        id : 2,
        name : 'Julie',
        club : 'ManU',
        food : 'saws',               
        stat : 700
    }

}

z.filter(value => {
    for (const key in Obj) {
    if (Obj.hasOwnProperty(key)) {
        const element = Obj[key];
        value.id===element.id ? console.log(`hi ${element.name}. Id is correct`) : console.log(`invalid Id ${!String()}`);
    }
}});

You have a nested loop up there.

The

for(const key in Obj)

block created an array of size 3. So in addition to the outer iteration through array

z

of size 3, you have 3 * 3 iterations.

Interesting discussion!

Got a job in Lagos - office is located around the Anthony pedestrian bridge.

Which areas do you guys think is best to consider when I want to get my accommodation?

And what are the likely costs to rent a one bedroom flat (I mean a room and parlour with kitchen, bathroom, and toilet) in those areas?

I would appreciate your responses as they would help me in making sound financial calculations. Thanks

fxdrizzle:
just make sure you understand every single line of code you use in solving the challenge. you should also be able to explain your code as confidently as possible. goodluck

Bro, how are you doing?

I messaged you on WhatsApp since last week. It hasn't delivered yet. Please, I have got some personal stuff to ask you.

Kindly reply to this mention when you get it.

Thanks

Angelawhite:


When should we expect to hear from them ?

By next week, Tuesday at max

DeividRanKinG:
I need it too just in case you get one, plz send me the link. Thanks.

I found this introductory article:

https://javascript (dot) info/testing-mocha

DeividRanKinG:
Your guess is as good as mine, since they didn't specify where to submit it, I thought it would be GitHub or codepen for the UI. Maybe one has to email them.

Bro, you don't have to worry yourself about this. Andela would send the submission link when it's due.

guente02:
Its a different feeling looking at these comments. Nostalgic something.

Bro, I have got some personal things to ask you. Can I send you an email?

DeividRanKinG:
Hi, just received the email, hope you got it too.

Yes, I've got it... Thanks

snosoar:


I happen to be in this same shoe and sent them a mail, they replied today that they have sent it to me and perhaps it entered my spam folder which I have checked alongside other email folders even while doing a search.

Good enough, they said they have resent it just in case which they did, so, please make some move if you're yet to get it especially because it's to be submitted in stages before the bootcamp.

Thanks for the info... I got it at noon today

DeividRanKinG:


Congrats bro, I also received an invitation email to boot camp. This message was also in the email (You will find a Bootcamp Preparatory Resource attached to this mail. This will aid your understanding of the bootcamp project which will be sent to you on Friday March 15th, 2019. Please look out for an email from us.), have you received another email from them about the boot camp project?

I have been expecting the mail, too. If you have received it, just let me know

fxdrizzle:
Thanks guys.

Congrats, can I send you a DM

guente02:

Congrats.
Welcome to Andela.

Bro, can I send you a DM?

Ladyklassic:


It's not a bad thing either. Do you want to do the andela 21 or you want the boot camp?

So they've already sent invitation for the bootcamp (cycle 41)?

benfluleck:


Please note this is not an official Andela group, if you get to Bootcamp please do remove yourself from the group as anybody discovered over collaborating will be disqualified from the process.

I've heard someone mentioned this before... How do Andela finds out these WhatsApp groups?

LightQueen:
Cool

Actually this one is not accessible
You can drop your number or email
And modify later

Pls, kindly mention when you get this so I can modify.

LightQueen:
Abi na, good morning dear.
I am fine and you?

I am good, too.

May I crash into your inbox?

LightQueen:
Wow!! finally!! where have you been? I have search and search

You don't need to search any longer, I'm here. It took me a while to see my bday mate here, too.

How are you doing?

LightQueen:
Lol came out few hours before you, since I rushed out before you, why didn't you follow me? instead you waited for on the 18th instead of my 17th

We both cane out on the same day... Aug 17th here

maigemuu:
Programmers in the house. i need explanation on the purpose of this code: please what is the purpose of (!!) in javascript

timpd = (!!arr[i-1][j-1]?arr[i-1][j-1]:0)+(!!arr[i-1][j]?arr[i-1][j]:0);
arr[i].push(timpd);

The (!! - not not) trick is used in js to convert a value to Boolean and ensures a Boolean type. JavaScript has a weird mechanism of evaluating a value to either Truthy or Falsy


This link explains more on that

https://codeburst(dot)io/javascript-truthy-values-dont-always-equal-true-8afaf071a4a6

maigemuu:
Programmers in the house. i need explanation on the purpose of this code: please what is the purpose of (!!) in javascript

timpd = (!!arr[i-1][j-1]?arr[i-1][j-1]:0)+(!!arr[i-1][j]?arr[i-1][j]:0);
arr[i].push(timpd);

Check these links:

https://stackoverflowdotcom/questions/9284664/double-exclamation-points

Change the 'dot' to .

Mekzy02:
Any cycle 41 applicant here Or are my the only one...lol

I applied for Cycle 41 too. Have you received the home study test mail?

Hello guys...

Who's part of cycle 37 here?

GreatMahmud:


Who told u federal government is paying 30k/month? U must be talking about secondary sch certificate holders and certainly not graduates..

Most Federal Govt jobs pay average of 40k, except the few ones like NNPC, CBN, etc. that pay high.

edimolu:

then i should be able to say "an useless boy"

cut the dude some slack, his grammar is correct!

Bro, you sabi!

Most people think 'an' is to be used with vowel alphabets. the proper usage of 'an' goes with vowel sounds, not vowel alphabets.

Fribery:
okay. thanks

Bro, I sent you a mail

Morning,

$700 Payoneer funds needed urgently at a nice rate...check my signature for my Whatsapp .

Escrow is allowed if need be...INSTANT PAYMENT

$1000 Payoneer needed. I will give you a good value for your dollars. Whatsapp on my siggy

$1000 Payoneer needed. PM me and let's deal

Demoney5050:
Hi, pls I need help of guru at home I have gig titled how to create fb fan page, I got an order this afternoon but what the buyer is requested for is difference.

he just send me his website and fb name that I should link his website to Facebook I don't no how to do that .may anyone know it.

i have ed the buyer since then he never reply and delivery dead line is going. pls help

Beautycrush24 was right about her explanation; you need an access to the client's FTP/C page to be able to put the Facebook icon and link to his site.

I'm a web developer, I can do that for you

specimenx:
I applied and got an email saying I'll get an assessment test in 72 hours time. It's past 72 hours and I not seen the test.

I believe you must have gotten your test by now

MirthOsas:
already wrote the assessment test.. got 85%

What category and level did you apply for?

simiolu1:



Immediately you start writing markup (HTML), you have begun some form of programming. So technically, it is no longer design but development. A lot of people think the are synonymous but they aren't. And understanding the difference between them would save you from confusion later on.

Design does not involve any form of coding; that is why design tools include Photoshop, Balsamiq, Gravit, Sketch etc while development tools include text editors (notepad, notepad++, VS Code, Atom, Sublime etc) plus other software depending on your use case.

There is nothing like front-end design; only front-end development. What training schools and people tag as front-end design is actually Experience/ Interface (UX/UI) design.

UX/UI design is the process of transforming a digital product from an idea to a concept or enhancing satisfaction, usability and accessibility of a digital product.

The reason I said concept for the first part of my definition is that design processes do not directly produce the digital product. It's like the way architects draw building plans. The building plan is not the final outcome; it still has to be built with brick and mortar. But it is a concept that if followed, would result in a building that people can live in. So for digital products, the UX/UI design process produces wireframes, mockups, high fidelity pictures of how the digital product would look like. It also produces personas, stories etc.

Read the links below to understand more

https://medium.com/usable/rethinking-hotels-ng-886f6e25f1bf

https://medium.com/startup-grind/i-got-rejected-by-apple-music-so-i-redesigned-it-b7e2e4dc64bf

To answer your last question. Technically, you don't need to learn any programming language to be a UX/UI designer. What you need to learn about instead are colours, composition, sketching, experience research, design guidelines and patterns, and then design tools like the ones I listed above.

But this is where I need to say this caveat: a lot of UX/UI designers write HTML, CSS and Javascript. This is not to say you must learn how to code when you are a designer. But writing HTML, CSS and JS when you are a bad ass designer would get you hired before someone who is only a designer. It is simply a case of killing two birds with the same stone. In the thread below, a guy comes up with the design, then other guys jump on it.

https://radar.techcabal.com/t/ui-with-figma-design-delivered-daily/13299

But the road to becoming an experienced front-end developer is still long. You have a lot of ground ahead of you. See attached pictures and the youtube link

https://www.youtube.com/watch?v=sBzRwzY7G-k&t=681s

Bro, you really broke down this thing for me oh...I appreciate the time you took out to explain the concepts to me.

From your explanation, I think I am on the path of being a front-end developer.

I sent you an email. Your piece up there showed you're versed in the field. I wouldn't mind if you could be my mentor...thanks