₦airaland Forum

Bambillo:
I am new to reactJS and I have been getting error while installing npm to create an app through command prompt interface.

When I type in: npx create-react-app weather-app

Instead of generating all packages to use, the following errors flag:

[1/4] Resolving packages...
error An unexpected error occurred: "https://registry.npmjs.org/react: error:0909006C:PEM routines:get_name:no start line".

Kindly help me debug this (by explaining how to avoid any error) as I remain stagnant despite imbued with ideas that can transform the techie world. Thanks as I await your significant respective responses.

Snap error and upload

africanman85:
What programming languages do I need to learn to be a software engineer ? Which one do I start first ?

It depends on what you intend to build. I use JavaScript with react-native, reactjs and nodejs which I use for mobile,web and server side respectively. There are other sides apart from web development. Do your research to learn more. Talk to me with the number below

Find what u think u love. Then give it a shot.

SKYQUEST:
What has the experience being like as a software engineer and what triggered the choice for a career change?

It has afforded me opportunity to work at my convenience with flexibility. I love building and seeing things and there is opportunity to build personal projects as well. Since I left last year, no regrets

I'm a Chartered accountant with 12years experience but now a full time software engineer. Area of specialization is JavaScripts for web and mobile development

Thanks so much !

peterincredible:
for any body who wants to learn machine learning and data science there is a new course on udemy by andrei naegeo and daniel bourke (Complete Machine Learning and Data Science: Zero to Mastery) whic is the highest rated course on udemy with 4.6 rating the course is for those who no nothing in it and dont have a good math background you will learn practical skills and if you want theory u can take andrew ng course to machine learning after this course so you can no both practical and theoritical part of ml and i meet a nairalander in ikorodu yesterday who has the course and willing to give for a cheap price you can search him out and call him his name is Afuye he is a nairalander happy learning

Froshloaded:
How can I get one

Call my number

Knowledge is power

Knowledge is power!

0818_543_1319

Now corrected

SqueezedPant:
Which number should I omit? Too long

SqueezedPant:
Ikorodu

Call.me.on 0818_5431_1319. I live in ikorodu I a programmer

Karleb:
https://www.w3schools.com/jsref/jsref_from.asp

Try it for yourself and lemme know what it gives u

Karleb:
Use the Array.from() method.

Pass your object within the from function.

Very wrong!!!

Venzee:
bros u no fee loop an object using de .length function.
even u use am, how u go log de object to de console, cuz if u do am lik dis ( obj{i} ) en no go work

u can using for-in-loop but can be dangerous

ForbesHomesNG:

Really the truth... The IT industry is the second highest contributor to Nigeria's GDP.

�

use object.keys https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/keys

you use Object.keys(obj) // if you need the keys of the object

you use Object.values(obj) // if you need the values of the object

Venzee:
please i want to a object to an Arrey, so dat i can easly loop it.
i hv try these codes but it dosn't wrk. e.g
var obj = {a: 'venzee',
b:23,
c:false
}
var conv = [].slice.call(obj) or also
var conv = [].concat.call(obj);
pls help me

First seek knowledge

Knowledge is powerful

Knowledge is power

Let's talk

Lie, not yet

soshi:
Kidjo won it

This is easy just make sure u don't buy or sell below or at the given transaction price to make profit U can solve this by iteration of the array given!

Guest911:
Given a array of numbers representing the stock prices of a company in chronological order, write a function that calculates the maximum profit you could have made from buying and selling that stock. You're also given a number fee that represents a transaction fee for each buy and sell transaction.

You must buy before you can sell the stock, but you can make as many transactions as you like.

For example, given [1, 3, 2, 8, 4, 10] and fee = 2, you should return 9, since you could buy the stock at 1 dollar, and sell at 8 dollars, and then buy it at 4 dollars and sell it at 10 dollars. Since we did two transactions, there is a 4 dollar fee, so we have 7 + 6 = 13 profit minus 4 dollars of fees.

Chat me up on 0818_543_1319 and I will give u free tip to kill any Algorithmic challenges and Data structures questions

Join my group
https:///GUMmjY8MQdO53SRhj1mcrO

Guest911:
Where the Nairaland developers Dey abeg

Chat me up on 0818_543_1319 and I will give u free tip to kill any Algorithmic challenges and Data structures questions

Guest911:
Where the Nairaland developers Dey abeg

Except u want an online class via zoom

Boschh:
Kai..

How I wish you're in Anambra..

Flutter? I have.
Typescript
ReactJs? I have.
Gatsbyjs? I have.
Angular? I have.
Vuejs? I have.
HTML5,CSS3 and ESNext (Javascript)? I have o

get more knowledge

courses still available

coaching is on!

coaching is on!

knowledge is power

Chat me up now, 0818_543_1319

jamebex:
I need courses on Python and graphic design.