zhuziyi1989

评论区回复测试

---

@wangdada #138 怎么方便的解密 Base64 啊？有没有插件推荐一个。

试试我分享的油猴脚本在 V2EX 帖子详情页自动发现 Base64 字符串并在其后追加解码结果，测试效果如下。

① 、未使用插件时显示

syhily

#!/usr/bin/env bash

# Download metadata, modify these as your needs.
## The directory to save the downloaded files.
download_directory="/volume1/Download/EPUB"
## The website you want to visit.
calibre_site="http://soulseeker.myds.me:25788"
## The formats you want to download. We only download the first present format.
## All the formats should be upper case.
allow_formats=( EPUB MOBI AZW3 )

haoel

mTLS 配置

对于mTLS的配置的证书来说，有如下的提示。

• 三个文件。 对于大多数系统，如：MySQL, Redis，PostgreSQL。会需要三个文件：CA证书 + CERT 和 KEY。可以在我的这个开源项目（https://github.com/haoel/mTLS/tree/main/certs ）中找到我生成的CA，以及 Server 和 Client的 .crt 和 .key 文件。生成的方法也在我的那个开源项目中了。

• 两个文件。 对于有的系统，比如：MongoDB，他只要两个文件，一个是CA，一个是 pem 文件，对于pem文件，你可以直接把上面的 .crt 和 .key 合并了就好了。如：cat server.crt server.key > server.pem

• JKS文件。 对于一些系统，比如：Kafka 和 Zookeeper。他要的不是上面的明文的格式，他要的是一种jks的格式，这是Java的格式。怎么从上面的明文的方式转到jks的文件。需要经过下面几步。

eccstartup

from PyQt6.QtWidgets import QApplication, QLabel, QTextEdit, QVBoxLayout, QWidget, QPushButton
import sys
import ast


def multiline_eval(expr, context={}):
    "Evaluate several lines of input, returning the result of the last line"
    tree = ast.parse(expr)
    eval_exprs = []
    exec_exprs = []

devadvance

ffmpeg -ss $INPUT_START_TIME -t $LENGTH -i $INPUT_FILENAME \
-vf "fps=$OUTPUT_FPS,scale=$OUTPUT_WIDTH:-1:flags=lanczos,split[s0][s1];[s0]palettegen[p];[s1][p]paletteuse" \
-loop $NUMBER_OF_LOOPS $OUTPUT_FILENAME

# Change these placeholders:
# * $INPUT_START_TIME - number of seconds in the input video to start from.
# * $LENGTH - number of seconds to convert from the input video.
# * $INPUT_FILENAME - path to the input video.
# * $OUTPUT_FPS - ouput frames per second. Start with `10`.
# * $OUTPUT_WIDTH - output width in pixels. Aspect ratio is maintained.

gpeal

/**
 * Fade a view to visible or gone. This function is idempotent - it can be called over and over again with the same 
 * value without affecting an in-progress animation.
 */
fun View.fadeTo(visible: Boolean, duration: Long = 500, startDelay: Long = 0, toAlpha: Float = 1f) {
    // Make this idempotent.
    val tagKey = "fadeTo".hashCode()
    if (visible == isVisible && animation == null && getTag(tagKey) == null) return
    if (getTag(tagKey) == visible) return

BhavyaRattan

class ScaleItemOnTouchListener : RecyclerView.OnItemTouchListener {

    private var previousX = 0f
    private var previousY = 0f

    private var previousMotionX = 0f
    private var previousMotionY = 0f

    private object Constants {
        const val SCALE_DEFAULT = 1f

tfcporciuncula

generate-dependency-graph:
    name: Generate Dependency Graph
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v2

      - name: Setup Graphviz
        uses: ts-graphviz/setup-graphviz@v1

raysan5

CUSTOM GAME ENGINES: A Small Study

WARNING: Article moved to separate repo to allow users contributions: https://github.com/raysan5/custom_game_engines

A couple of weeks ago I played (and finished) A Plague Tale, a game by Asobo Studio. I was really captivated by the game, not only by the beautiful graphics but also by the story and the locations in the game. I decided to investigate a bit about the game tech and I was surprised to see it was developed with a custom engine by a relatively small studio. I know there are some companies using custom engines but it's very difficult to find a detailed market study with that kind of information curated and updated. So this article.

Nowadays lots of companies choose engines like [Unreal](https:

2019ncovmemory

'''
Usage: python archive_articles.py test.csv
Input: test.csv
name	url
   1	url1
   2	url2
   .....
output:
1.png
2.png