I'm learning about looping over objects and I came across this syntax in a Udemy course. Why is it that I can write tools[x] and it returns the value of the objects (hammers, hammers2)? It's my understanding that 'tools' is…
I hired a freelancer to optimize the speed of my site. She did it pretty quickly and it was scoring in the mid 90s when she was done. The only thing that seemed off at the time was I was…
Long story short, I generate headers out of a Sony PlayStation .SYM symbol file. While I test the validity of the syntax with Visual Studio Code, I get the following: tag kind of union is incompatible with declaration of class…
Hi I have some questions regarding table functions in PostgreSQL From https://www.postgresql.org/docs/16/queries-table-expressions.html#QUERIES-TABLEFUNCTIONS CREATE TABLE foo (fooid int, foosubid int, fooname text); CREATE FUNCTION getfoo(int) RETURNS SETOF foo AS $$ SELECT * FROM foo WHERE fooid = $1; $$ LANGUAGE SQL;…
How to set options {memory: "1GiB"} on firestore triggered cloud function. I can't find it in the documentation: https://firebase.google.com/docs/functions/2nd-gen-upgrade There is an exemple for https functions but it seem to have a different syntaxe for onDocumentCreated(), etc.. export const statisticsDataCreated…
I kept getting this error but I can't really see what's wrong with the syntax, here's the code itself: namespace PsrLog; trait LoggerAwareTrait { protected ?LoggerInterface $logger = null; public function setLogger(LoggerInterface $logger) { $this->logger = $logger; } }
I want to do something like this. function add($num1, $num2 = 1) { return $num1 + $num2; } $bool = true; // Can be true or false if($bool) { add(5, 5); } else { add(5); } I was asking me,…
I have a react button component that pulls in button classnames from a module.scss file. It works just fine if I want to select a single style/class from my object, but I can't figure out how to display multiple (in…
$y = null; $x = 2; echo $x . "<br>"; echo $x = $x + 3 . '<br>'; echo $x = $x + 3 . "<br>"; here is my code. I cannot understand why it is happening. If I take…
let r={ email:faker.internet.email() } ; connection_var.query("insert into users set ?",r, function(err,res){ if(err) throw err; console.log(res); } ); connection_var.end(); I wrote this code to insert a fake email addr in already existing database and into the users table just the problem…