goji | Goji is a minimalistic web framework for Golang | Application Framework library

Having a list of fruits, I want to check if and which if them existing in the data frame (regardless which columns), and indicate them.

It is to check if the content in a data frame is also in another data frame.

The original data frame has 2 columns, IDs and its correspondent Fruits. There’s another data frame of different size (number of rows and columns)

In the original data frame, if the ID matches with the ID_1, and ID’s correspondent Fruit is either in ID_1’s correspondent Content or Content_1, create a new column to indicate it. (the wanted output is at the end of this question)

I tried to merge both the data frames for further manipulation. This is so far I have:

i need help for this recursion. i'm on php and i have this array tree

My background: I learned CSS & HTML a few years ago and I am learning Javascript & JQuery. Currently, I've got to improve the e-commerce website of my company.

Here's what I am trying to do.

I've got a product page where there is a picture of a product (inside a window) and some colour buttons.

When you click on a colour button, it gets selected but the photo doesn't change.

You probably guessed it, I want to add code that shows the picture of the product when you click/select the colour that matches it.

I wrote a JS code and my idea behind it, is to isolate the url of the picture and to change it by the one corresponding to the colour.

The problem is that I get this error: Uncaught TypeError: Cannot read property 'split' of undefined.

I searched for solutions but none of them seem to correspond to my problem. Thus, I need help.

Here's the HTML (the window/block showing the picture of the product):

I have Products and Items in my application. Products is a collection of items. For example, T-Shirt is a product and it has attributes like size and color. Sizes are S, M, L, XL and colors are Red, Green and Blue.

I want to build REST services using http package only. (No Gorilla Mux, Goji, etc).

POST Api to add a product

I'm writing a function that should retrieve all occurrences that I pass. I'm italian so I think that I could be more clear with an example. I would check if my phrase contains some fruits.

Ok, so lets see my php code:

How to map github url to custom domain?

Example:

I saw below url mapping

go get github.com/goji/goji

to this url?

go get goji.io

Do they host a replica or DNS redirection?

In golang, we import repositories using url path. If we use a custom domain, we need not rewrite import paths when we change repository hosting, say from github.com to bitbucket or vice-versa

So how to implement this?