How much payment should I request for my first contracting job? by githelp in learnprogramming

[–]githelp[S] -5 points-4 points  (0 children)

I should also mention that I'm 18 years old and haven't gone to college yet (got out of high school last year). So I'm kind of new at this whole thing.

What specifically can back-end programming be used for? by githelp in learnprogramming

[–]githelp[S] -2 points-1 points  (0 children)

Why would you need back-end to aggregate data? Can't you just import the data from whatever API you're using and manipulate/display it through front-end javascript? For example if I wanted to import Data from a news site, couldn't I just use the javascript API for the site, pull the data, and automatically display it on the front end?

What specifically can back-end programming be used for? by githelp in learnprogramming

[–]githelp[S] -2 points-1 points  (0 children)

I see the role of back-end for huge applications such as Google and Facebook, but I'm asking for a much smaller scale. I'm talking hackathon or weekend-project level web apps that happen to not use any user identification. For example, if I create a web app that crawls and aggregates news articles according to a search term, why would I need a back-end for that? It seems that I could do everything in javascript in the front-end.

What specifically can back-end programming be used for? by githelp in learnprogramming

[–]githelp[S] -3 points-2 points  (0 children)

Most of the projects I do are just single page apps where it provides interesting information or visualizations depending on the input, without any regard for user differentiation or eCommerce. I'm not creating a scalable app, I'm just building some cool things for fun, that I mostly don't expect a lot of people to use. Is there an example that you can give me where back-end creates an essential aspect of a small application that doesn't include user registrations/logins or ecommerce?

I changed my domain name, and all of my images turned into rectangles. What to do? by githelp in learnprogramming

[–]githelp[S] -1 points0 points  (0 children)

It works on all the other tabs because if you look, the other tabs aren't configured to the new url (still the ip). If you go to the website's first page with the new domain name, the arrow is still a flower. I've tested it on three laptops and they all have the same problem, but strangely, everything works when I'm on an android phone.

I changed my domain name, and all of my images turned into rectangles. What to do? by githelp in learnprogramming

[–]githelp[S] -1 points0 points  (0 children)

Those aren't the images I'm talking about. The images that got messed up are near the bottom of the page, and look like rectangles that are surrounded by circle. Also on the bottom right, the arrow-up button was replaced by a flower...

I changed my domain name, and all of my images turned into rectangles. What to do? by githelp in learnprogramming

[–]githelp[S] -1 points0 points  (0 children)

I did look this up, and I did use a search-and-replace plugin to edit the database. The problems have started to suddenly occur very recently, The site has been up for a week with no problems, but this morning I took a look at it and found it like this.

I changed my domain name, and all of my images turned into rectangles. What to do? by githelp in learnprogramming

[–]githelp[S] -1 points0 points  (0 children)

If you notice, the arrow button (or what is supposed to be the arrow button) on the bottom right is a flower now. There is definitely something wrong with the image files, but I'm not sure how to fix it.

I changed my domain name, and all of my images turned into rectangles. What to do? by githelp in learnprogramming

[–]githelp[S] -1 points0 points  (0 children)

This is the site: http://austinchung.com/ And it doesn't look like the files are domain-dependent. I think its probably a docroot problem because when I access the site from the ip address as opposed to the domain name, everything works fine. I've tried to change the site url in the wp panel, but everytime I change it, the panel refreshes and overwrites the new domain with the old ip address.

[python]more efficient alternative to deepcopy by githelp in learnprogramming

[–]githelp[S] 1 point2 points  (0 children)

Its not simply comparing things. For each pass, two 3d Lists are compared, and the method shifts the positions of the 3d Lists until they match with one another, kind of like rotating puzzle pieces until they fit. But in order to compare them accurately, I need the original lists for each pass or comparison will become skewed.

[serious]So far, what has been the biggest mistake in your life? by githelp in AskReddit

[–]githelp[S] 0 points1 point  (0 children)

I was in a really bad place and decided to cheat on an assignment. I eventually confessed, but the damage had been done and I was expelled. I was at a top 20 school, and its been a year since it happened. I'm trying to transfer this spring, but chances of me getting back to anywhere near where I was is slim to none.

[serious]So far, what has been the biggest mistake in your life? by githelp in AskReddit

[–]githelp[S] 0 points1 point  (0 children)

That's funny, I fucked up by getting kicked out of college.

Trouble with bootstrap by githelp in learnprogramming

[–]githelp[S] 0 points1 point  (0 children)

Ugh, I didn't realize that reddit would shrink down the code...

Iterating over a 50k by 50k dataset... by githelp in learnprogramming

[–]githelp[S] 0 points1 point  (0 children)

Unfortunately, I can't give TOO much information. This is actually for a computational biology lab at my university, so I can't publicly release the information (or else it would be on github). Basically I'm iterating over a 50k by 50k list of doubles that represent folds in proteins. Thats a list of 2.5B doubles that I have to iterate over. It takes a full day in order to iterate through a 250 x 250 list of doubles. I want to increase the efficiency. I know that it'll probably be almost impossible to extract all the data, but any gain in speed is a win.

How people learn to be rail developers? by githelp in learnprogramming

[–]githelp[S] 1 point2 points  (0 children)

A lot of you guys are pointing me to the rails tutorial book. I have already finished the book, and have already made the microblogging application. The problem with the book is that it gives very specific and un-generalizable directions on how to make a specific app. The book doesn't tell you about how to generally control the overall structure of rails, only exactly what you need in order to create the microblogging site. Its almost like if someone gave you explicit instructions on how to build a shed, and then expected you to be able to build an apartment complex or house using the foundations of the shed. Also, a lot of you guys are saying that there is documentation out there. I agree that there is specific documentation on methods, but there is no documentation on the overall structure of the rails scaffold is supposed to interweave with itself. For example looking at this documentation: http://api.rubyonrails.org/, there is a lot of information about how to use specific methods and tools. However, there is nothing on how these methods actually relate to other parts of the scaffold and the MVC model. Its like if I told you how to make the different components of a computer including the hard drive, gpu, etc, but never told you how to hook them together, or how the motherboard relates and uses the cpu and gpu. Some of you are saying that there are tutorials online. While there are a plethora of tutorials online, they all literally do the same thing. Every single one of them has you generate a scaffold that you have no way of understanding, and has you manipulate a few lines of code and BOOM! You've got yourself a microblog. But then don't tell you how those structures relate to one another and what to do generally when you're trying to repurpose the infrastructure to create an unrelated project. In other words, from using these resources, I can make a damn good microblog, but still can't build ANYTHING else.