| from enum import Enum, auto | |
| """ | |
| START: | |
| SIGN -> SIGN | |
| DIGIT -> INT | |
| "0" -> ZERO | |
| "." -> P_DOT | |
| ERROR -> ERROR |
| #!/usr/bin/env bash | |
| set -eo pipefail | |
| # hello-world latest ef872312fe1b 3 months ago 910 B | |
| # hello-world latest ef872312fe1bbc5e05aae626791a47ee9b032efa8f3bda39cc0be7b56bfe59b9 3 months ago 910 B | |
| # debian latest f6fab3b798be 10 weeks ago 85.1 MB | |
| # debian latest f6fab3b798be3174f45aa1eb731f8182705555f89c9026d8c1ef230cbf8301dd 10 weeks ago 85.1 MB | |
| if ! command -v curl &> /dev/null; then | |
| echo >&2 'error: "curl" not found!' |
| ffmpeg started on 2024-06-09 at 08:46:46 | |
| Report written to "ffmpeg-20240609-084646.log" | |
| Log level: 56 | |
| Command line: | |
| ffmpeg -i http://192.168.0.106:8000/input.mp4 -ss 23 -t 11.0 -y output.mp4 -loglevel trace -report | |
| ffmpeg version 6.0 Copyright (c) 2000-2023 the FFmpeg developers | |
| built with gcc 11 (Ubuntu 11.4.0-1ubuntu1~22.04) | |
| configuration: --disable-debug --disable-doc --disable-ffplay --enable-cuvid --enable-ffprobe --enable-gpl --enable-libaom --enable-libass --enable-libfdk_aac --enable-libfreetype --enable-libkvazaar --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-libsvtav1 --enable-libtheora --enable-libv4l2 --enable-libvidstab --enable-libvmaf --enable-libvorbis --enable-libvpl --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libxvid --enable-nonfree --enable-nvdec --enable-nvenc --enable-opencl --enable-openssl --enable-stripping --enable-vaapi --enable-vdpau --enable-version3 | |
| li |
| Rust 36 hrs 26 mins ████████████████▋░░░░ 79.5% | |
| YAML 3 hrs 33 mins █▋░░░░░░░░░░░░░░░░░░░ 7.8% | |
| TOML 1 hr 55 mins ▉░░░░░░░░░░░░░░░░░░░░ 4.2% | |
| Markdown 1 hr 15 mins ▌░░░░░░░░░░░░░░░░░░░░ 2.8% | |
| JSON 51 mins ▍░░░░░░░░░░░░░░░░░░░░ 1.9% |
| #[derive(PartialEq, Eq, Clone, Debug)] | |
| pub struct ListNode { | |
| pub val: i32, | |
| pub next: Option<Box<ListNode>>, | |
| } | |
| impl ListNode { | |
| #[inline] | |
| fn new(val: i32) -> Self { | |
| ListNode { next: None, val } |
Read the overview document first.
Lenovo laptop series using the ideapad_laptop driver have a feature called
'battery conservation mode', basically a fixed stop charge threshold at 60%.
The hardware behaviour is:
| #!/usr/bin/ash | |
| udevd_running=0 | |
| mount_handler=default_mount_handler | |
| init=/sbin/init | |
| rd_logmask=0 | |
| . /init_functions | |
| mount_setup |
| if "hello" == "hello": | |
| print("correct") | |
| else: | |
| print("incorrect") |
| int is_little_endian(void) { | |
| union t | |
| { | |
| int a; | |
| char b; | |
| } c; | |
| c.a = 1; | |
| return c.b == 1; | |
| } | |
| // 如果为 big endian，存储为下(Hex表示，int 占 32 bit，char 占 8 bit) |
| ``` | |
| python type-apply.py | |
| ``` | |
| import os | |
| import subprocess | |
| DIR = "" | |
| for root, dirs, files in os.walk(DIR, topdown=False): |
