laike9m

curl -X PUT laike9m.com:8080/customer/activate/txn_01jdnt4d10agejfz2cgecvg8ee

laike9m

pdm run pytest                                                                                                                             [23:39:33]
================================================================== test session starts ==================================================================
platform darwin -- Python 3.7.12, pytest-6.2.5, py-1.10.0, pluggy-1.0.0
rootdir: /Users/laike9m/Dev/Python/pdir2
plugins: hypothesis-6.21.0, mypy-0.8.1
collected 0 items / 1 error

======================================================================== ERRORS =========================================================================
_____________________________________________________________ ERROR collecting test session _____________________________________________________________
__pypackages__/3.7/lib/_pytest/config/__init__.py:570: in _importconftest

laike9m

class Solution {
public:
    
    bool isLetter(char c) {
        return c >= 'a' && c <= 'z';
    }
    string minRemoveToMakeValid(string s) {
        stack<pair<char, int>> sta; 
        string ans = "";
        string buffer;

laike9m

# This file is for detecting whether the current interpreter has enabled computed gotos.
# See https://stackoverflow.com/q/61860463/2142577 for details.

import sys


def global_tracer(frame, event_type, arg):
    assert event_type == "call"
    print(f"computed gotos enabled: {frame.f_back.f_lasti == 40}")  # Win: 38, Mac, Linux: 40

laike9m

/**
 * The goal of this program is to obtain a HEALTHY
 * and SUSTAINABLE relationship, darling.
 *
 * @author Cassie Wei from Mili
 */
public class sustainPlusPlus {
    public static void main(String[] args) {
        World world = new World();
        Life me = new Ghost();

laike9m

class Solution:
    """
    @param s: the expression string
    @return: the answer
    """

    def calculate(self, s):
        i = 0
        left_brac_indexes = []
        while i < len(s):

laike9m

http://wiki.c2.com/?RawStrings
Raw string 是个通用概念。即 escape 不生效的 string，既然不生效，也无法 escape 掉 ending sequence。
所有语言的 raw string 都面临一个问题，即如何处理 ending sequence 

Python
https://docs.python.org/3/reference/lexical_analysis.html#string-and-bytes-literals
staring sequence: “ or '
ending sequence: “ or '
Python 的做法是允许 ‘, “ 出现，但需要用 \ escape 掉它们（相当于在 Python raw string里有唯一生效的escape就是\”和\’），并且 \ 依然会出现

laike9m

digraph "Cyberbrain Output" {
	graph [forcelabels=true];
	node [label="\N"];
	subgraph "cluster_(0, 0, 0)" {
		graph [color=lightgrey,
			label="(0, 0, 0)",
			overlap=scale,
			style=filled
		];
		node [color=white,

laike9m

# Tests how EXTENDED_ARG works

import bytecode
import dis
import sys
from bytecode import ConcreteInstr, ConcreteBytecode

CONST_ARG = 0x1234567  # The real argument we want to set.
cbc = bytecode.ConcreteBytecode()
cbc.consts = [None] * (CONST_ARG + 1)  # Make sure co_consts is big enough.

laike9m

import dis
import sys


def g(x, y):
    # Code that analyzes outer frame to get passed in arguments.
    outer_frame = sys._getframe(1)
    instructions = list(dis.get_instructions(outer_frame.f_code))

    call_start_offset = None