sonald

# WSL2 network port forwarding script v1
#   for enable script, 'Set-ExecutionPolicy -ExecutionPolicy Bypass -Scope CurrentUser' in Powershell,
#   for delete exist rules and ports use 'delete' as parameter, for show ports use 'list' as parameter.
#   written by Daehyuk Ahn, Aug-1-2020

# Display all portproxy information
If ($Args[0] -eq "list") {
    netsh interface portproxy show v4tov4;
    exit;
} 

sonald

窗口管理器（Window Manager）

这篇文章可以看成是一个备忘录，分别从两个角度来描述了有关窗口管理器的一些信息。首先是从用户的角度来看，接着从技术的角度来探讨有关窗口管理器的一些问题。

什么是窗口管理器

• 是X11/Linux上的一个概念，windows似乎没有这种东西。技术上说它是一个X11的客户端程序，没有走后门，通过标准的X11技术来管理顶层窗口的请求、大小、位置、层次关系等。并且根据口味、窗口类型等信息决定是不是要给顶层窗口提供边框，标题栏、状态栏等界面元素。不同的窗口管理器外表上看可能千差万别。
• 所以窗口管理器是 一个X11客户端程序，它控制其他图形程序的外观和行为方式：边框、标题栏、大小、布局等以及允许对窗口进行调整大小、位置的等操作（通过鼠标或快捷键）。
• 窗口管理器有几种分类方式： 按照管理窗口的方式：

sonald

From e5a8564a214e32e9c83478547ede7f79ac412cf7 Mon Sep 17 00:00:00 2001
From: Sian Cao <yinshuiboy@gmail.com>
Date: Mon, 28 Nov 2016 11:10:32 +0800
Subject: [PATCH] Support actors(blur) to be always redrawn

Blur actors needs to be redrawn every frame which obey clutter's redraw
policy. So we need a way to bypass it.
---
 clutter/clutter-stage.c | 55 +++++++++++++++++++++++++++++++++++++++++++++++++
 clutter/clutter-stage.h | 10 ++++++++-

sonald

all: r

r: kernel.bin
    qemu-system-x86_64 -fda $< -monitor stdio


kernel.bin: kernel.asm
    nasm -f bin -o $@ $<

sonald

#include <stdio.h>
#include <stdlib.h>
 
/**
 * gcc -O2 will cause `tail = (Node*)&list;` to be optimized out, will give list === null
 */
typedef struct Node_ {
    struct Node_* next;
    int val;
} Node;

sonald

/*
 *  cool.y
 *              Parser definition for the COOL language.
 *
 */
%{
#include <iostream>
#include "cool-tree.h"
#include "stringtab.h"
#include "utilities.h"

sonald

    // https://oj.leetcode.com/problems/merge-two-sorted-lists/
    
    ListNode *mergeTwoLists(ListNode *l1, ListNode *l2) {
        ListNode dummy {0};
        ListNode** tail = &dummy.next;
        while (l1 && l2) {
            ListNode* tmp = nullptr;
            if (l1->val < l2->val) {
                tmp = l1; l1 = l1->next;
            } else {

sonald

# OSX for Hackers (Mavericks/Yosemite)
#
# Source: https://gist.github.com/brandonb927/3195465

#!/bin/sh

# Some things taken from here
# https://github.com/mathiasbynens/dotfiles/blob/master/.osx

# Ask for the administrator password upfront

sonald

/**
 * Circular Tooltip (SO)
 * http://stackoverflow.com/q/13132864/1397351
 */
* { margin: 0; padding: 0; }
body {
	overflow: hidden;
	background: url(http://theearlcarlson.com/experiments/amTooltip/img/bg.jpg);
}
/* generic styles for button & circular menu */

sonald

/**
 * Circular Tooltip (SO)
 * http://stackoverflow.com/q/13132864/1397351
 */
* { margin: 0; padding: 0; }
body {
	overflow: hidden;
	background: url(http://theearlcarlson.com/experiments/amTooltip/img/bg.jpg);
}
/* generic styles for button & circular menu */