Viewing profile — bifel

Wouldn't putting "everyone in a numbered sequence unknown to them" require a random number, which we don't have?

The method (at least here in my country) is really simple (and not really a secret): The voicemail can be reached from a special number. This number is easy to derive from the actu…

Having done a lot of python recently, this looks great (and familiar). But some things feel a little bit rushed: - In the example "(o is int i || (o is string s && int.TryParse(s, …

Using distinct and windowing functions to avoid writing group-by clauses may work fine with Postgres but is a very ugly hack.

I think it's a shame that many database courses don't even mention advanced features like CTEs or Window functions. It makes me cringe anytime I see a statement with complicated ne…

Is "changing the locks" (revoking the certificate) really so complicated that this "janitor-solution" is easier/cheaper/safer?

I don't get it. What's the point in keeping the key secret from cloudflare whilst providing a key server signing everything it is asked to sign? Isn't this like "Sorry I don't trus…

so does any eval'd code

Common Table expressions are part of the SQL:1999 standard. Most RDBMS can handle them.