jikins:


Not at all. The code as is sends only one response what ever the case may be. Its only if an else statement is placed inside thats when you will get multiple responses.

Look at the code again. If it finds a user with that id. It changes found to true. Then sends the response with the user data. The if statement outside the foreach won't fire because found is true. So essentially only one response is sent.

If none of the id match, the response in the foreach never fires and found is not changed from being false. So automatically, the if statement outside fires because found is false. So you see only one response fires in either case.

The only way multiple responses will fire is if more than one user have the same id. Which is very unlikely as the unique id of each user is the basis for their identification. So doing that just won't work at all for foreach, even filter will give you an array of all the user that matches that id and that's not obviously what you want to send.

jikins:


Yes filter is better. But the code as it is in the picture will still work out fine as long as there is only one user with that id, which is normally the case.

jikins:


You're right but my first statement still remains true. Using your initial code will still give you bugs.

Using your example the for each will give you true 4 times and false 6 times. So what if the last item in the array is false? The final result at the end will be false and not true. So the way it is written is much better than using else in there as it will always give you bugs except the final item is the true one

jikins:


If you understand how foreach works putting else inside the way you describe will give you bugs.

Foreach checks each item in the array. According to this your code if it checks the first item and the id don't match it returns error and that will be the end of its search. It won't go further than that because return stops the loop. So this just simply won't work at all.

Having this in mind you can begin to understand why the boolean of found was put inside to be changed to true only when the details matches. And the "!found" placed outside the foreach loop to catch the fact that if none of id matches found will never be changed to true.

Karleb:


The boolean was really unnecessary there.

DDayve:
Please I need somebody to explain this code to me.
I was thinking that instead of using if (!found), I can as well use if (found===true). But the code didn't work when I used the later. Thanks in anticipation

Kate06:
Hello, I am back with another project for the app developers in the house.

I think Nigerians should get this money rather than giving them to the Pakistanis.

So, here is the sample in the pics below. If you are available to work, kindly signify by saying 'I am available' with your tel.gram username or whatsapp num as the case may be.

Payment is rewarding.

webapi:
For your android and ios project, contact me on 08170077580.

EzeJustme:
I need a website that is suitable for daily contribution business (akawo)
How can I get a good and reliable one

Whatshallido:

Thanks and God bless you. But what about phpmyadmin database? It can only store 500 data. Can i use it to store large volume of data?

Whatshallido:
Good afternoon my fellow progammers.
Please i have a question to ask, which database server is suitable with php to store plenty datas apart from mysql?I've used mysql, but it has a limited number of data it can handle. Please help me I'm learning.

Karleb:


I read a fintech named Wallet has one, also Stripe.

I would never write such from scratch unless I am releasing it as a package. Better to find a tested open source package for that.

Karleb:
How can one integrate user wallet with paystack or flutterwave where user can deposit directly into their account.

Any resources that can help will be appreciated.

Omoniyidarasimi:
How did SEUN OSEWA get use to programming without studying computer science

Arabiandude:

maybe you should mention my moniker elsewhere and give me the link of your previous courier work let me check. what do you think?
or you can give me the link here if its cool by you

Arabiandude:

I saw your pm but I am not longer using the email attached to my nairaland. are you base in Benin City?

ibietela2:
Any Idea on which ecommerce platform is using? Or it is Custom script or theme?

smile4kenn:
Are there any good react native developers in here. Im in need to hire a couple react native devs for a mobile project that I have. Please reply here and how I can be in touch and I will definitely contact you. Please you must be good in JavaScript and understand mobile dev.

faceland:
Apart from wire transfer (Western Union and Money Gram), are there alternative to get money from a civilian in USA?

Where they can easily use their care to send the money and it is SAFE.

Rgade:
Is there such a thing?

techstack:
Please contact me
Check my phone number on my profile

Thanks

Manlike2good:
I have done that already. under settings I have a tab called API where I can get the secret and public keys. then I have another tab where I see webhook. I can't find the secret hash and it is required for WooCommerce aswell

RounDVisio:
I have noticed for some weeks now that nairaland website has been painfully slow when it comes to loading pages.

I am wondering if it is just me and my network or has anyone been experiencing this too?

Observer20:
If you know you can build a site with the description in the image below watsapp me on this number, someone needs your services.
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