ochaloup

    <Resource name="psqlDataSource" uniqueName="psqlDataSource" auth="Container"
      factory="org.postgresql.xa.PGXADataSourceFactory"
      type="org.postgresql.xa.PGXADataSource"
      serverName="localhost"
      portNumber="5432"
      databaseName="test"
      user="test"
      password="test"
      description="PostgreSQL XA Data Source"/>

ochaloup

/*
* Using https://gowalker.org/github.com/ryanjdew/http-digest-auth-client
* for HTTP digest authentication. The request for the functionality for golang http client
* seems to be tracked at
* https://github.com/golang/go/issues/29409
*/
package main

import (
	"fmt"

ochaloup

package main

import (
	"fmt"
	"sort"
	"regexp"
	"strconv"
)

type M struct {

ochaloup

<?xml version="1.0" encoding="UTF-8"?>

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <parent>
    <groupId>cz.chalda</groupId>
    <artifactId>chalda-parent</artifactId>
    <version>1.0-SNAPSHOT</version>

ochaloup

import dataclasses
from dataclasses import dataclass
from typing import Dict, Optional
from logging import log
import typing
import inspect

## ------------ DATA -------------
@dataclass
class MyDataClass:

ochaloup

from dataclasses import dataclass
from typing import Optional, Union, get_origin, get_args


@dataclass
class MyDataClass:
    optional_num: Optional[int] = None
    something: Union[int, str] = None

ochaloup

To remove a submodule you need to:

• Delete the relevant section from the .gitmodules file.
• Stage the .gitmodules changes git add .gitmodules
• Delete the relevant section from .git/config.
• Run git rm --cached path_to_submodule (no trailing slash).
• Run rm -rf .git/modules/path_to_submodule (no trailing slash).
• Commit git commit -m "Removed submodule "
• Delete the now untracked submodule files rm -rf path_to_submodule

ochaloup

// https://play.rust-lang.org/?version=stable&mode=debug&edition=2018&gist=9b5accdceb7875f4535e6bc12afbdd22

#![allow(unused)]
fn main() {
    #[derive(Clone, Debug)]
    struct A {
        name: String,
    }
    #[derive(Clone, Debug)]
    struct B {

ochaloup

// How to work with slices and how to copy item at particular place in array
// https://play.rust-lang.org/?version=stable&mode=debug&edition=2018&gist=e3e4d33020aa7abe15ca53ceb2d08edd

// Resources on Rust Trait
// blog: https://huonw.github.io/blog/2015/01/peeking-inside-trait-objects/
// stackoverflow1: https://stackoverflow.com/a/47966422/187035
// forum: https://users.rust-lang.org/t/extending-traits/1802/8
// stackoverflow2: https://stackoverflow.com/a/28633889/187035

#![allow(unused)]

ochaloup

// https://play.rust-lang.org/?version=stable&mode=debug&edition=2018&gist=ceaf3827dea9f6a51fa9ecac48876652

#![allow(unused)]
fn main() {

  fn say_hello(str: &str) -> Result<(), &str> {
    match str {
        "abc" => println!("this is abc!"),
        "error" => return Err("this is error!"),
        something_else => println!("{}", something_else)