colony | browser network graphs representing the links | Runtime Evironment library

I want to create a new column (MATCH) on the basis of string match between two existing columns. For example -

If there is a match in three or more words between column 1 and column 2 then then column 3(MATCH) should show "MATCH". But if there is less than 3 words matches or no match at all (example row 3) then the result should be "NO MATCH"

How can I do this using R??

I have the below document in a Mongo collection.

I cannot seem to figure out why IPOPT cannot find a solution to this. Initially, I thought the problem was totally infeasible but when I reduce the value of col_total to any number below 161000 or comment out the last constraint equation that contains col_total, it solves and EXITs with an Optimal Solution Found and a final objective value function of -161775.256826753. I have solved the same Maximization problem using Artificial Bee Colony and Particle Swamp Optimization techniques, and they solve and return optimal objective value function at least 225000 and 226000 respectively. Could it be that another solver is required? I have also tried APOPT, BPOPT, and IPOPT and have tinkered around with the tolerance values, but no combination none seems to work just yet. The code is posted below. Any guidance will be hugely appreciated.

following are my files for html, .ts and json . As json data was very extensive therefore i have just added a few states and their cities. my 1st dropdown is showing all states. Now I want to match my 1st dropdown's selected value of state with a key "state" in "cities" object in my json file so i can populate 2nd dropdown with cities relevant to that state. and I want to do this in function "getCitiesForSelectedState". please help me find solution for this.

//.ts file

Hi I'm trying to parse out scenes from a screenplay. I recently posted about dialogue and the regex pro @Wiktor Stribiżew helped me out. I was able to use this pattern to almost capture the scenes perfectly however Im looking for a little more help.

So you'll see I've captured two groups. group 1 for the EXT and INT which indicate a new scene and group 2 for the content of the scene. However, I'm looking to add BURNETT HOUSE - DAY to group 1. Basically adding context to the scene. This almost does it ([A-Z]+\b.) but Im not sure how to merge it and it's sloppy and catches some single capital letters.

I have what I think is a simple question but I can't figure it out! I have a data frame with multiple columns. Here's a general example:

Say I have a following character vector with data on colony-forming units for a particular bacteria species

I have a data frame with multiple columns in R. I want to split the "age" column into two column, each with one string in it.

I have a string(var) that I parse as JSON in javascript. But as soon as I do that I get an error stating

Uncaught SyntaxError: Unexpected token c in JSON at position 13