dtr2300

Nvim Events

Nvim recognizes the following events. Names are case-insensitive.

BufAdd

Just after creating a new buffer which is
added to the buffer list, or adding a buffer

prologic

Learn Go in ~5mins

This is inspired by A half-hour to learn Rust and Zig in 30 minutes.

Basics

Your first Go program as a classical "Hello World" is pretty simple:

First we create a workspace for our project:

miraculixx

Celery worker blocks on rate limited task
=========================================
by github.com/miraculixx

Problem:

    If a worker has a rate_limit active on some task, and that task
    arrives (is received)  more often than the rate limit interval, all
    worker processes will block on these task instances and stop
    consuming other tasks as soon as the prefetch count has maxed out

krishnadey30

Array

• Two Sum
• Best Time to Buy and Sell Stock
• Contains Duplicate
• Product of Array Except Self
• Maximum Subarray
• Maximum Product Subarray
• Find Minimum in Rotated Sorted Array

radzhome

"""
Json Schema to Django Model
"""
import json
import argparse
import logging
import os


def determine_model_name(model_id=None, filename=None):

linar-jether

import pickle
import threading
from Queue import Queue

import time
from bson import InvalidDocument

from celery.utils.log import get_task_logger

logger = get_task_logger(__name__)

r3m0t

# coding: utf-8
"""Cause git to detect a merge conflict when two branches have migrations."""
# myapp/management/commands/makemigrations.py
# you'll need myapp/management/commands/__init__.py and myapp/management/__init__.py in PY2, see Django docs
from __future__ import absolute_import, unicode_literals

import io

import os
import six

anudeepsamaiya

public static void postNewComment(Context context,final UserAccount userAccount,final String comment,final int blogId,final int postId){
    mPostCommentResponse.requestStarted();
    RequestQueue queue = Volley.newRequestQueue(context);
    StringRequest sr = new StringRequest(Request.Method.POST,"http://api.someservice.com/post/comment", new Response.Listener<String>() {
        @Override
        public void onResponse(String response) {
            mPostCommentResponse.requestCompleted();
        }
    }, new Response.ErrorListener() {
        @Override

vasanthk

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

1. Clarify and agree on the scope of the system

• User cases (description of sequences of events that, taken together, lead to a system doing something useful)
  • Who is going to use it?
  • How are they going to use it?

amatellanes

/* Useful celery config.

app = Celery('tasks',
             broker='redis://localhost:6379',
             backend='redis://localhost:6379')

app.conf.update(
    CELERY_TASK_RESULT_EXPIRES=3600,
    CELERY_QUEUES=(
        Queue('default', routing_key='tasks.#'),