sedro

5 ms·

1.
by sedro 1y ago
That's another gotcha-- interning of strings and boxed primitives. Are there linters for this sort of thing? I don't write Java much any more.
2.
by sedro 1y ago
Autoboxing's evil twin, auto-unboxing should knock the score down a few points. Integer a = null; int b = 42; if (a == b) {} // throws NullPointerException
3.
by sedro 2y ago
It's useful and very common to use. For example, you could concatenate together command-line argument flags that may or may not be present.
4.
by sedro 2y ago
A separate VLAN, if your router is capable
5.
by sedro 2y ago
The PDF metadata says it's PyPDF2
6.
by sedro 2y ago
It does! Code is here https://github.com/java-native-access/jna/blob/40f0a1249b5ad...
7.
by sedro 2y ago
That's how java.io.File#deleteOnExit works under the hood. The DLL is still loaded at that point and can't be deleted.
8.
by sedro 2y ago
According to JNA it's not safe to unload the DLL: https://github.com/java-native-access/jna/blob/40f0a1249b5ad... Do NOT force the class loader to unload the native library, since that introduces i
9.
by sedro 2y ago
You would also need to learn about Maven profiles and activation. And for other build tools, you'll be delighted to know they have partial support.
10.
by sedro 2y ago
This wouldn't work on Windows, because you can't delete a DLL while it's in use
11.
by sedro 2y ago
Native libraries are typically packaged inside a jar so that everything works over the existing build and dependency management systems. For example, each these jars named "native-$os-$arch.jar" contain a .dll/.so/.dylib
12.
by sedro 2y ago
> I can't think of another statically typed language that screws this up so badly. It just keeps getting worse with stuff like Optional and @NotNull. Java might be the only language where a simple assignment `x = y` can throw a Null
13.
by sedro 3y ago
Or more succinctly val num = words.count(_.nonEmpty)
14.
by sedro 3y ago
This cheatsheet would have you publish dist/*.{js,d.ts}. Presumably you would use "files":["dist"] in package.json to exclude sources from being published. The OP recommends to additionally package src/*.ts alo
15.
by sedro 3y ago
California Code Regulations, title 10, Section 2632.5 - Rating Factors It carves out an exception for "using a technological device to collect information about the location of the insured vehicle as part of an emergency road service,
16.
by sedro 3y ago
It's the same in parts of the US. In California, insurers are only allowed to collect the mileage.
17.
by sedro 3y ago
Maybe a foldable e-bike would be a good compromise?
18.
by sedro 4y ago
You can use G1 on Java 8 with -XX:+UseG1GC
19.
by sedro 4y ago
You can use ?. or assign to a nullable type. Or you can get a NPE at runtime. Which is to say, it's not null-safe.
20.
by sedro 4y ago
Kotlin interops nicely with Java but it's not null-safe (all references from Java are assumed non-null).
21.
by sedro 4y ago
This seems to work: document.querySelectorAll('video').forEach(v => v.playbackRate = 1.5)
22.
by sedro 4y ago
And the purpose of "T extends string" is to carry the value of a string literal. For example, there's the string value "foo", but there's also a type "foo" which extends string and has only the one
23.
by sedro 4y ago
There's a mechanism: if people want their bulbs to match, they might pick the same brand/model as a replacement
24.
by sedro 5y ago
now you have N+2 problems?
25.
by sedro 5y ago
Are you conflating CORS with some specific product?
26.
by sedro 5y ago
> Pinned versions don't mean anything when sub-dependencies can have transient versioning resolution occur. That's the purpose of lockfiles-- to pin the entire dependency tree.
27.
by sedro 6y ago
When I search for an identifier it comes up with usages, tests, docs, etc. I have to dig several pages to find the declaration/definition.
28.
by sedro 9y ago
To clarify, the arrested individual sells a swatting "service" [1]. One of the CoD players hired him to swat the other over a twitter argument. The other CoD player taunted the swatter and gave him a random address [2]. The police
29.
by sedro 9y ago
Look closely. Or, equivalently > n=12345678910111210 > n+1 === n+2 true
30.
by sedro 9y ago
Kotlin has its own standard library

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