import java.net.URLConnection;
import java.util.jar.JarFile;
import java.util.zip.ZipEntry;

import org.codelibs.core.exception.IORuntimeException;
import org.codelibs.core.io.FileUtil;
import org.codelibs.core.log.Logger;
import org.codelibs.core.net.JarURLConnectionUtil;
import org.codelibs.core.net.URLUtil;

/**
 * Utility class for handling {@link java.util.jar.JarFile}.
 *
 * @author higa
 */

            throw new IORuntimeException(e);
        }
    }

    /**
     * Creates a <code>URL</code> object from its string representation.
     *
     * @param spec
     *            A string to be parsed as a <code>URL</code>. Must not be {@literal null} or empty.
     * @return A <code>URL</code> object.
     */
    public static URL create(final String spec) {
        assertArgumentNotEmpty("spec", spec);

     * If the specified Jar file has the extension <code>.war</code>, only entries whose path starts with the prefix <code>WEB-INF/classes</code> are traversed.
     * The handler receives the entry name excluding the prefix. For example, if the Jar file contains <code>/WEB-INF/classes/ccc/ddd/Eee.class</code>,
     * the handler receives the package name <code>ccc.ddd</code> and the class name <code>Eee</code>.
     * </p>
     *

 */
package org.codelibs.core.io;

import static org.codelibs.core.misc.AssertionUtil.assertArgumentNotEmpty;
import static org.codelibs.core.misc.AssertionUtil.assertArgumentNotNull;

import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.util.Properties;

import org.codelibs.core.exception.IORuntimeException;

<summary>Vista previa del Dockerfile 👀</summary>

```Dockerfile
FROM python:3.14

WORKDIR /code

COPY ./requirements.txt /code/requirements.txt

RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt

COPY ./app /code/app

CMD ["fastapi", "run", "app/main.py", "--port", "80"]

# Si estás detrás de un proxy como Nginx o Traefik añade --proxy-headers

 */
package org.codelibs.core.naming;

import static org.codelibs.core.misc.AssertionUtil.assertArgumentNotEmpty;
import static org.codelibs.core.misc.AssertionUtil.assertArgumentNotNull;

import java.util.Hashtable;

import javax.naming.InitialContext;
import javax.naming.NamingException;

import org.codelibs.core.exception.NamingRuntimeException;

/**

        execute ->> code: return the result
    end

    rect rgba(0, 255, 0, .1)
        code ->> function: say_hi(name="Rick", salutation="Mr.")
        function ->> execute: execute function code
        execute ->> code: return the result
    end

    rect rgba(0, 255, 255, .1)
        code ->> function: say_hi(name="Rick")
        function ->> code: return stored result
    end

    /**
     * Gets the class realm hosting the Maven core.
     *
     * @return The class realm hosting the Maven core, never {@code null}.
     */
    ClassRealm getCoreRealm();

    /**
     * Gets the class realm exposing the Maven API. This is basically a restricted view on the Maven core realm.
     *
     * @return The class realm exposing the Maven API, never {@code null}.
     */
    ClassRealm getMavenApiRealm();

Por exemplo:

* Com **Docker Compose** em um único servidor
* Com um cluster **Kubernetes**
* Com um cluster Docker Swarm Mode
* Com outra ferramenta como o Nomad
* Com um serviço de nuvem que pega sua imagem de contêiner e a implanta

## Imagem Docker com `uv` { #docker-image-with-uv }

Así, `0.5` sería un valor válido. Pero `0.0` o `0` no lo serían.

Y lo mismo para <abbr title="less than - menor que"><code>lt</code></abbr>.