javascript: differentiate keys in array maps
I wrote a little script to transliterate from Latin to a different script. Some characters are transliterated in Latin with two letters. For example (see code) g and j become gj (u{1050B}). However, …
Tag: key
How to restart the numeration of the keys in a object?
What is the problem : this are my data stored in this.state.jsondata : { label{0:1,1:1} prediction{0:0,1:1} text{0:”abc”,1:”def”} } This comes front JSON.stringify(this….
How to check and return true if json object key is having all same values in javascript?
I have the following sample JSON object: var data = [ { “id” : 1, “name” : “Abc”, “age” : 30, “married” : true, “city”: “ABC&…
Javascript fetch group total results by key
I’m performing a javascript fetch where I’m returning a json from a GET response and I’d need to group by the total amount of occurrences for each category (my keys). Here’s an example of my json: [{…
Map.delete() not working on key in parent Map
What I’m doing right now, is deleting any diff that doesn’t contain the string, and if the diff’s dictionary is empty, then i try to delete the map. the issue here is that, i can’t delete a map with …
Is there a way to call a function by a key press in Javascript?
Is there a way to call a function on the event of a key press. My goal is to make a movable block and I was wondering if you could call the function to move a
block around. I also have an …
Run Object.keys to include nested values in an object
Say I have an object… myObject = { prop1: ‘someValue’, prop2: { subProp1: ‘nestedValue’, supProp2: { superNestedProp: ‘superNestedValue’ } } } How can I run one …
How to get an object key on a nested object if you know one of its properties values?
I have an object like this: const CATEGORY_SLUGS = { CATEGORY_1: { ES: “slug1-in-spanish”, UK: “slug1-in-english” }, CATEGORY_2: { ES: “slug2-in-spanish”, UK: “…
Javascript unusual behavior regarding Array containing 1…N using spread operator
In Javascript, I make this simple ascending array by spread operator. […Array(5).keys()] // printed list [0, 1, 2, 3, 4] But I simply added 1 and this unexpected array generated. (I just expected …
How to access the dictionary values from classes in python?
I am trying to use classes to create a dictionary using the following code: import numpy as np import collections class Graph: def __init__(self): self.graph = collections.defaultdict(…