-XX:NativeMemoryTracking=detail
jps
ps -p <PID> -o pcpu,rss,size,vsize
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| // Copyright (c) 2024 Elric Neumann. All rights reserved. MIT license. | |
| #![allow(unused)] | |
| use std::rc::Rc; | |
| use std::cell::{Cell, RefCell}; | |
| use std::collections::{HashMap, HashSet}; | |
| pub trait GcObject { | |
| fn trace(&self, tracer: &TracingGC); | |
| } |
trickster
/ boilerplate.swift
Created
July 23, 2024 08:54
— forked from chriseidhof/boilerplate.swift
QuickMacApp
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| // Run any SwiftUI view as a Mac app. | |
| import Cocoa | |
| import SwiftUI | |
| NSApplication.shared.run { | |
| VStack { | |
| Text("Hello, World") | |
| .padding() | |
| .background(Capsule().fill(Color.blue)) |
trickster
/ hn-gpt-free.js
Created
March 23, 2023 13:48
— forked from surprisetalk/hn-gpt-free.js
Userscript to hide any HackerNews story with "GPT" in its title.
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| // ==UserScript== | |
| // @name HackerNews GPT-Free Feed | |
| // @namespace http://tampermonkey.net/ | |
| // @version 0.1 | |
| // @description Hides any Hacker News story with "GPT" in its title. | |
| // @author Taylor Troesh | |
| // @include https://news.ycombinator.com/* | |
| // @grant none | |
| // ==/UserScript== |
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| { | |
| description = "Python dev shell"; | |
| inputs = { | |
| nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable"; | |
| flake-utils.url = "github:numtide/flake-utils"; | |
| mach-nix.url = "github:davhau/mach-nix"; | |
| }; | |
| outputs = { self, nixpkgs, flake-utils, mach-nix, ... }: | |
| flake-utils.lib.eachDefaultSystem | |
| (system: |
trickster
/ net_lab_broadcast_domains.sh
Last active
February 28, 2023 04:37
— forked from iximiuz/net_lab_broadcast_domains.sh
A bunch of helper functions to create Linux bridges, network namespaces, and interconnect everything using veth pairs.
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| #!/usr/bin/env bash | |
| set -xeuo pipefail | |
| create_bridge() { | |
| local nsname="$1" | |
| local ifname="$2" | |
| echo "Creating bridge ${nsname}/${ifname}" |
trickster
/ native-mem-tracking.md
Created
January 25, 2023 03:02
— forked from prasanthj/native-mem-tracking.md
Native memory tracking in JVM
trickster
/ *Preact Without Build Tools.md
Created
October 24, 2022 12:33
— forked from developit/*Preact Without Build Tools.md
This is a demonstration of using Preact without any build tooling. The library is linked from the esm.sh CDN, however a standalone JS file exporting HTM + Preact + Hooks can also be downloaded here.
trickster
/ zio-lmdb-basic.sc
Last active
September 23, 2022 03:35
— forked from dacr/zio-lmdb-basic.sc
ZIO LMDB simple example / published by https://github.com/dacr/code-examples-manager #5c5fabdd-7f05-48d6-ae67-c8618b02284e/cc000abfc125180c0fd31e1573008fe900473514
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| //> using scala "3.2.0" | |
| //> using javaOpt "--add-opens", "java.base/java.nio=ALL-UNNAMED", "--add-opens", "java.base/sun.nio.ch=ALL-UNNAMED" | |
| //> using lib "fr.janalyse::zio-lmdb:0.0.1" | |
| //> using lib "fr.janalyse::zio-worksheet:2.0.2.0" | |
| // --------------------- | |
| import zio.* | |
| import zio.lmdb.* | |
| import zio.json.* | |
| import java.io.File |
trickster
/ zio-tapir-hello-world-1.sc
Last active
September 22, 2022 05:04
— forked from dacr/tapir-zio-hello-world-1.sc
hello world http server (zhttp zio based) using tapir / published by https://github.com/dacr/code-examples-manager #fd3e1ee8-afe4-4c3d-a9fe-5e0f16a985ad/13816f2c088ef3450ae06339d4a9b4f6a5f653ce
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| // summary : hello world http server (zhttp zio based) using tapir | |
| // keywords : scala, zio, tapir, http, zhttp, endpoints, @testable | |
| // publish : gist | |
| // authors : David Crosson | |
| // license : Apache | |
| // id : fd3e1ee8-afe4-4c3d-a9fe-5e0f16a985ad | |
| // created-on : 2021-11-20T13:51:35+01:00 | |
| // managed-by : https://github.com/dacr/code-examples-manager | |
| // run-with : scala-cli $file | |
| // test-with : curl http://127.0.0.1:8080/hello |
trickster
/ ffmpeg-commands.sh
Created
August 26, 2022 07:40
— forked from rowe-morehouse/ffmpeg-commands.sh
ffmpeg commands.
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| # To extract the sound from a video and save it as MP3: | |
| ffmpeg -i <video.mp4> -vn <sound>.mp3 | |
| # To convert frames from a video or GIF into individual numbered images: | |
| ffmpeg -i <video.mpg|video.gif> <frame_%d.png> | |
| # To combine numbered images (frame_1.jpg, frame_2.jpg, etc) into a video or GIF: | |
| ffmpeg -i <frame_%d.jpg> -f image2 <video.mpg|video.gif> | |
| # To quickly extract a single frame from a video at time mm:ss and save it as a 128x128 resolution image: |
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