Hey guys can anyone assist me in solving this algorithm, I am currently doing a course on udemy `/* Problem 1: Given a starting point (a,b) and a destination point (x,y) and t...
Hey guys I am working on a project I call event manager... I want to initiate a function where an admin has the privilege to delete an event created by a user allocated to a v...
hey guys... i am getting a bug in my code... i am getting Uncaught TypeError: recipes.map is not a function. what could be the problem? ` recipes = [{ id: 1, title: "Foo", im...
Hey guys! I am having a problem and I need help. When I hit a post request on my react using axios I get a 503 error. I have enable cors both in my app and on my browser by in...
hey guys i am gettin this error from my chrome browser when i try to do a post request Failed to load https://frozen-mesa-95948.herokuapp.com/api/v1/auth/signup: Response to ...
Hey guys which is better for building applications node.js or django? 🙈🙈🙈
Hello guys please I need your advice I've been racking my heads round it all day.. I'm building a project but I'm presently the backend of the app will run using a dummy data...
Hey guys! Please what technologies can I implement into my app. I'm building a web application where authenticated users can add, delete, update recipes. And when this is done...
where: { id: req.params.businessId, userId: req.decoded.userId, }please guy how do i do this with sql. is there a way i can refer to t...
//pls guys why is my for loop not looping by incrementing? let prime_num = (num)=>{ if (typeof num === "number"){ if (num<2){ return false; } for(var i=2; ...
Hey guys thanks for the help yesterday. But now I have another question... I am trying to write the backend code for creating an event with the time of the event and the cent...
Hey guys do any one have a good tutorial for OOP on javascript es6? Most of the ones I am seeing on google are not comprehensive enough
Hey guys! This code is suppose to return all businesses that have the category= 'IT Services' but presently it saying category does not exist. But when I comment that return n...
Hello eveyone... Can anyone help me with a react + redux + webpack tutorials link for video or articles? I have already design the frontend with html + css + bootstrap and th...
hey guys please how do i list the items in this var obj_count = { a: 8, b: 1, c: 1, d: 2, h: 1, e: 1, l: 3, o: 2, w: 1, r: 1 } to output like this: a: 8 b: 1 c: 1 d: 2 and so ...
so what could be the issue?
please which is the best practice? is it to install all dependencies globally or install them per project?
i noticed populate only returns fields that exist that is not set to null but lookup return the field even if it is set to null so i am asking how do i achieve this using my m...
Okay another question guys... I want to make an authentication that should group users into user and admin. Where user would have some privileges and admin also would have som...
Hey guys! I am having a if-else condition problem. When I set the conditions for the if statement to run the code works just fine but when I set the condition for the else sta...