linw1995

#include <stdlib.h>
#define MIN(a, b) (a > b ? b : a)

struct TreeNode
{
    int val;
    struct TreeNode *left;
    struct TreeNode *right;
};

linw1995

在 Centos 6.8 中安装 Python 3.7

安装依赖

yum install -y \
  zlib \
  zlib-devel \
  sqlite-devel \
  bzip2-devel \

linw1995

{
    "version": 1,
    "keyboard": {
        "keys": [
            {
                "id": 0,
                "legend": "~\n`",
                "state": {
                    "x": 0,
                    "y": 0,

linw1995

import asyncio
import time
from concurrent.futures import ProcessPoolExecutor
from pathlib import Path

from lxml import html

_html_text = None
_latest_fetched = 0

linw1995

# Standard Library
import os
import platform
import re
import stat
import subprocess as sp
import zipfile
import tempfile

from typing import List

linw1995

import threading


def raise_from_top():
    raise RuntimeError
def raise_from_second_frame():
    raise_from_top()
def raise_from_third_frame():
    raise_from_second_frame()

linw1995

[[package]]
category = "main"
description = "Atomic file writes."
marker = "sys_platform == \"win32\""
name = "atomicwrites"
optional = true
python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
version = "1.4.0"

[[package]]

linw1995

;;; Package Managing
;; Bootstrapping straight.el
(defvar bootstrap-version)
(let ((bootstrap-file
       (expand-file-name "straight/repos/straight.el/bootstrap.el" user-emacs-directory))
      (bootstrap-version 5))
  (unless (file-exists-p bootstrap-file)
    (with-current-buffer
        (url-retrieve-synchronously
         "https://raw.githubusercontent.com/raxod502/straight.el/develop/install.el"

linw1995

Parse code of JavaScript to convert literal statement like preloaded state of Redux.js into python data.

linw1995

Please don't use ContextVar.reset in async_generator.

Important rule: Different coroutines own different contexts.

• The example1.py runs one coroutine with async_generator, the async_generator.__anext__ method runs in same context and thus it works find.
• The example2.py produces two coroutines with the same async_generator, the async_generator.__anext__ method runs in different contexts and thus it raises an ValueError exception.

Tips for async_generator with ContextVar