JonathanLoscalzo

Elastic Search

This document contains useful things about Elasticsearch

multi_match Query in Elasticsearch

The multi_match query is used to search for a given text across multiple fields in an Elasticsearch index.

It provides various types to control how the matching is executed and scored.

JonathanLoscalzo

version: '3.8'

services:
  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:8.14.1
    container_name: elasticsearch
    environment:
      - bootstrap.memory_lock=true
      - discovery.type=single-node
      - xpack.security.enabled=false

JonathanLoscalzo

ollama -v (locally, not docker)
ollama version is 0.1.48

JonathanLoscalzo

#include <string.h>
#include <ctype.h>
#include <stdio.h>

#define CANT_PAL 10 // CANTIDAD DE PALABRAS
#define LONG_PAL 30 // LONGITUD MÁXIMA DE LAS PALABRAS

// AYUDAS
// funciones de caracteres
// #include <ctype.h>

JonathanLoscalzo

Go - The Ultimate Folder Structure

Organizing your Go (Golang) project's folder structure can help improve code readability, maintainability, and scalability. While there is no one-size-fits-all structure, here's a common folder structure for a Go project:

project-root/
    ├── cmd/
    │   ├── your-app-name/
    │   │   ├── main.go         # Application entry point
    │   │   └── ...             # Other application-specific files

JonathanLoscalzo

# Similar to TypedDict but without typings
# allow access keys as fields
class DictObj:
    def __init__(self, **kwargs):
        self._update_internal_dict(dict(kwargs))

    def _update_internal_dict(self, data: dict):
        self.__dict__.update(data)

JonathanLoscalzo

#[test]
fn iter_demo() {
    let v1 = vec![1, 2, 3];
    let mut v1_iter = v1.iter();

    // iter() returns an iterator of slices.
    assert_eq!(v1_iter.next(), Some(&1));
    assert_eq!(v1_iter.next(), Some(&2));
    assert_eq!(v1_iter.next(), Some(&3));
    assert_eq!(v1_iter.next(), None);

JonathanLoscalzo

Nodes
$ kubectl get no
$ kubectl get no -o wide
$ kubectl describe no
$ kubectl get no -o yaml
$ kubectl get node --select or =[ label _name]
$ kubectl get nodes -o jsonpath='{.items[*].status.addresses[?(@.type=="ExternalIP")].address}'
$ kubectl top node [node_name]
Pods
$ kubectl get po

JonathanLoscalzo

eksctl create cluster --name dev --region us-east-1 --zones us-east-1a,us-east-1b,us-east-1c,us-east-1d,us-east-1f --nodegroup-name standard-workers --node-type t3.medium --nodes 3 --nodes-min 1 --nodes-max 4 --managed

JonathanLoscalzo

cat <<EOF | sudo tee /etc/modules-load.d/containerd.conf
overlay
br_netfilter
EOF

sudo modprobe overlay
sudo modprobe br_netfilter

cat <<EOF | sudo tee /etc/sysctl.d/99-kubernetes-cri.conf
net.bridge.bridge-nf-call-iptables = 1