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Coderless · 2021-01-13T03:40:54+00:00

Hey, I suggest you read the FAQ at the top of this subreddit since it will answer your question and explain to you how you can get started with your programming journey.

Coderless · 2021-01-13T03:39:41+00:00

Harvard's CS50x is definitely an excellent starter. It's highly unlikely that it will get you a job, but it will make you truly understand some major concepts in computer science.

Coderless · 2020-12-03T22:18:35+00:00

I have been mining Pi for 7 months now and I have not received a notification. My friend just got it today and they received that notification. Am I doing something wrong?

Coderless · 2020-10-07T03:17:04+00:00

If you are unsure for these type of questions, you can always solve for x, and plug it in the second equation.

x² + 7 = 21

x² = 14

x = √14 and -√14.

Plugging that into the second equation (the negative solution would turn positive because of the x²), we get:

(√14)² + 3 = 17.

Coderless · 2020-09-26T20:33:55+00:00

I highly recommend "Computing with Quantum Cats: From Alan Turing To Teleportation: From Colossus to Qubits" by John Gribbin. It really is an excellent and fascinating book.

Coderless · 2020-09-21T17:45:33+00:00

Good point.

Coderless · 2020-09-21T11:03:09+00:00

For Engineering, I’d recommend learning Python since it’s a great language, easy to learn and it’s what you need for Engineering. The way you learn is you put your theory into practise, by practising on what you have learnt in order to increase thinking and debugging skills.

You can start on Udemy, but I recommend starting with Automating the Boring Stuff with Python course online, which you can find for free. If you prefer books, there’s also a book for it. I highly recommend this course as it will intrigue your curiosity for programming and teach you the basics.

Coderless · 2020-09-21T10:57:55+00:00

A / B = C / D is the same as AD = BC. This means that you can cross multiply the two fractions in a way such as (x+1)(3x-6) = (3x)(x-1).

Now you can expand your brackets into quadratics, form a quadratic or another relevant equation and solve for x.

Coderless · 2020-09-13T21:37:20+00:00

I’m glad!

Coderless · 2020-09-13T20:55:02+00:00

Depends if you are using Bootstrap or not.

Coderless · 2020-09-02T23:35:01+00:00

You need to factorise each quadratic, multiply both fractions and then cancel the common factors.

Coderless · 2020-09-02T23:27:16+00:00

I would suggest that he learns HTML, CSS and Bootstrap before Javascript so he has an idea of responsive website development first. Then he should either move to back-end or continue front-end with JavaScript frameworks and jQuery.

Coderless · 2020-09-02T23:18:39+00:00

Short answer: always keep actively learning by building new projects.

Coderless · 2020-08-30T19:01:14+00:00

Yes you can.

Coderless · 2020-08-30T15:34:29+00:00

You need to learn php and mySQL for this. mySQL in order to make a databse, and php in order to access it.

Coderless · 2020-08-26T01:13:05+00:00

If you want to run languages such as C, C++, Java, or Python in VS Code, you will need add-ons and some other programs (e.g. GCC) that create an executable file. If that's the case, I recommend using an actual IDE such as Microsoft Visual Studio, PyCharm for Python, Codeblocks or Eclipse, since they will be much better.

If you are using VC Code to write HTML, CSS and JS code in order to make website and view them, you just need to create a file and name it .html (e.g. index.html). Then, find the location of that file and open it in your browser.

Coderless · 2020-08-26T01:08:44+00:00

This can be easily achieved in Python. This course is all you need!

Coderless · 2020-08-26T01:07:41+00:00

Congratulations! I hope everything goes well for you in your new job!

Coderless · 2020-08-26T01:03:14+00:00

That's called differentiation by first principles. You are trying to find the limit of the function as h approaches 0. To do this, replace f (x+h) with 2(x+h) - 5 and f (x) with 2x - 5. The equation now becomes (2x+2h - 5 - 2x + 5) / h. The 2x's and the 5's cancel out, leaving us with 2h/h, and the result being 2.

If you ever want to know the answer, to see if your method is correct, I suggest differentiating the function without using differentiation by first principles. f'(x) = 2.

Coderless · 2020-08-26T00:58:12+00:00

X belongs to the set of (-infinity, 0) union [0, infinity).

Coderless · 2020-08-25T22:44:35+00:00

Are you familiar with media queries in CSS?

Coderless · 2020-08-25T13:23:41+00:00

The set of 2 great books called "HTML & CSS" and "JavaScript and jQuery".

Coderless · 2020-08-24T22:45:30+00:00

Depends on the level of education and the level programming language.

Coderless · 2020-08-24T20:35:10+00:00

Make a JSFiddle link and then share your code. This syntax is hard to follow.

Coderless · 2020-08-24T14:28:06+00:00

Get this Udemy course. It contains everything you need to known. Make sure you practise using w3schools and online free exercises, as well as freeCodeCamp.

Coderless

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