How can I remove an element from a list, with lodash?
I have an object that looks like this: var obj = { “objectiveDetailId”: 285, “objectiveId”: 29, “number”: 1, “text”: “x”, “subTopics”: [{ “subTopicId”: … Read more
arrays
How to find and return a duplicate value in array
arr is array of strings: [“hello”, “world”, “stack”, “overflow”, “hello”, “again”] What would be an easy and elegant way to check if arr … Read more
How do I count occurrence of unique values inside a list
So I’m trying to make this program that will ask the user for input and store the values in an array / list. … Read more
Returning an array using C
I am relatively new to C and I need some help with methods dealing with arrays. Coming from Java programming, I am used … Read more
JavaScript is in array
Let’s say I have this: var blockedTile = new Array(“118”, “67”, “190”, “43”, “135”, “520”); There’s more array elements but those are just … Read more
Can PostgreSQL index array columns?
I can’t find a definite answer to this question in the documentation. If a column is an array type, will all the entered … Read more
JavaScript: Difference between .forEach() and .map()
I know that there were a lot of topics like this. And I know the basics: .forEach() operates on original array and .map() … Read more
How to normalize a NumPy array to within a certain range?
After doing some processing on an audio or image array, it needs to be normalized within a range before it can be written … Read more
array_push() with key value pair
I have an existing array to which I want to add a value. I’m trying to achieve that using array_push() to no avail. … Read more
How to split (chunk) a Ruby array into parts of X elements? [duplicate]
This question already has answers here: How to chunk an array in Ruby (2 answers) Closed 4 years ago. I have an array … Read more