this.cells.addAll(other.cells);
      return this;
    }

    /**
     * Returns a newly-created immutable table.
     *
     * <p>Prefer the equivalent method {@link #buildOrThrow()} to make it explicit that the method
     * will throw an exception if there are duplicate key pairs. The {@code build()} method will
     * soon be deprecated.
     *
     * @throws IllegalArgumentException if duplicate key pairs were added

            if route.status_code is not None:
                status_code = str(route.status_code)
            else:
                # It would probably make more sense for all response classes to have an
                # explicit default status_code, and to extract it from them, instead of
                # doing this inspection tricks, that would probably be in the future
                # TODO: probably make status_code a default class attribute for all

	for _, kvsrc := range kvsrcs {
		// skip returning default config values.
		if kvsrc.Src == config.ValueSourceDef {
			if kvsrc.Key != madmin.EnableKey {
				continue
			}
			// for EnableKey we set an explicit on/off from live configuration
			// if it is present.
			if _, ok := r.ProviderCfgs[cfgName]; !ok {
				// No live config is present
				continue
			}
			if r.Enabled {
				kvsrc.Value = "on"
			} else {

///

### [Flask](https://flask.palletsprojects.com) { #flask }

Flask est un « micro‑framework », il ne comprend pas d'intégrations de bases de données ni beaucoup de choses qui sont fournies par défaut dans Django.

Cette simplicité et cette flexibilité permettent d'utiliser des bases de données NoSQL comme principal système de stockage de données.

Comme il est très simple, son apprentissage est relativement intuitif, bien que la documentation soit quelque peu

   * its capacity threshold.
   *
   * The Least Recently Used page replacement algorithm was chosen due to its simplicity, high hit
   * rate, and ability to be implemented with O(1) time complexity. The initial LRU implementation
   * operates per-segment rather than globally for increased implementation simplicity. We expect
   * the cache hit rate to be similar to that of a global LRU algorithm.
   */

  // Constants

        E targetReturnValueFromNext = (E) targetReturnValue;
        /*
         * We have an Iterator<E> and want to cast it to MultiExceptionListIterator. Because we're
         * inside an AbstractIteratorTester<E>, that's implicitly a cast to
         * AbstractIteratorTester<E>.MultiExceptionListIterator. The runtime won't be able to verify
         * the AbstractIteratorTester<E> part, so it's an unchecked cast. We know, however, that the

 *       assertions are for. Note that assertions are not enabled by default; they are essentially
 *       considered "compiled comments."
 *   <li>An explicit {@code if/throw} (as illustrated below) is always acceptable; we still
 *       recommend using our {@link VerifyException} exception type. Throwing a plain {@link
 *       RuntimeException} is frowned upon.

      K k4,
      V v4,
      K k5,
      V v5,
      K k6,
      V v6,
      K k7,
      V v7,
      K k8,
      V v8,
      K k9,
      V v9) {
    /*
     * This explicit type parameter works around what seems to be a javac bug in certain
     * configurations: b/339186525#comment6
     */
    return ImmutableSortedMap.fromEntries(
        entryOf(k1, v1),
        entryOf(k2, v2),

Vous verrez des exemples de cela dans les prochains chapitres, à propos des bases de données relationnelles et NoSQL, de la sécurité, etc.

## Compatibilité **FastAPI** { #fastapi-compatibility }

La simplicité du système d’injection de dépendances rend **FastAPI** compatible avec :

* toutes les bases de données relationnelles
* les bases de données NoSQL
* les packages externes
* les API externes

   * is empty.
   *
   * <p><b>Warning:</b> Typical uses of the resulting iterator may produce an infinite loop. You
   * should use an explicit {@code break} or be certain that you will eventually remove all the
   * elements.
   *
   * <p>To cycle over the iterable {@code n} times, use the following: {@code
   * Iterables.concat(Collections.nCopies(n, iterable))}