When we injest data into bigquery, we injest everything as a string, regardless of source API data type. So if I want to cast a column back to its co ...
I'm trying to delve deep into the solution for my previous question and found out about some Rust behavior I don't understand yet. Simply put, my que ...
I'm using R 4.2.1 with all packages updated to the latest version. The two lines below differ only in the order of the elements in a concatenated vect ...
Context: I'm making a game that happens in a maze made of square tiles and almost everything, from movement to attacks, involves directions, which are ...
apologies for the rather rudimentary questions, but I haven't been able to easily find any answers, and also just want some solid confirmation on thin ...
console.log(typeof 3/0, Boolean(3/0)); // This returns NaN true console.log(typeof 0/0, Boolean(0/0)); // This returns NaN false I tho ...
I have a bunch of nested lists that arrive with all character-typed elements. Some of these characters are in fact numbers that need to be converted t ...
As the title says. I'm learning coercion in JavaScript and I don't understand the return of that expression. const test = !+[]+[]+![]; consol ...
From my understanding !! is the preferred way to ensure a value is of Boolean type. So there are many cases where !! would be appropriate to use. Howe ...
My class implements toString() to allow me to use any instance conviently as a property name when building up other objects. The TypeScript compiler t ...
The second statement is clear to me, no type conversion takes place and therefore false is printed. But what happens in the first statement, what is ...
In the ES5 spec, clauses 11.9.3.4-5 say: If Type(x) is Number and Type(y) is String, return the result of the comparison x == ToNumber(y). If Type ...
JavaScript is a weakly dynamically typed language. I don't mind the dynamic typing, but the weak typing means lots of frustration at unexpected type c ...
When I execute this code, I get the next wrong about coercionNAs: The variable of data_train_labels is two Levels ...
I am examining the following theory in Isabelle2020 /jEdit: The Output pane shows proof state: My question is: Are those appearances of "real" a ...
i am trying to union multiple queries but one of the query uses sum() when i try to apply concat on this column i get undesired (blob ? ) result how c ...
Say I have the following helper function: Which I try to call like so: Runnable Link: https://stackblitz.com/edit/typescript-tv6w7o I would exp ...
I am trying to use the method outlined here to create a number of custom data types, and rather than having a line for each I would like to define a h ...
When I do this: const foo = [0, 1, 2] for (i = 0; i < foo.length; i ++){ console.log(foo[i], typeof foo[i]) } I get this: But when I do ...
I have a method: I was frankly surprised this worked. I'm doing lazy stuff here, but it's apparently having a lazy sequence that turns into a seque ...