the number of items in the channel corresponds to the number of active uses,
the capacity of the channel corresponds to the maximum number of simultaneous uses,
sending an item acquires the semaphore, and receiving an item releases
the semaphore.
This is a common idiom for limiting concurrency.
</p>

<p>
This program starts a goroutine for every entry in the work list, but the

e(e,t){if(this._element=e,this._parent=e.parents(".card").first(),this._settings=n.default.extend({},d,t),this._overlay=n.default(this._settings.overlayTemplate),e.hasClass(s)&&(this._parent=e),""===this._settings.source)throw new Error("Source url was not defined. Please specify a url in your CardRefresh source option.")}var t=e.prototype;return t.load=function(){var e=this;this._addOverlay(),this._settings.onLoadStart.call(n.default(this)),n.default.get(this._settings.source,this._settings.params,(function(t){e....

		if v == "" && !hkv.Optional && enabled {
			// Return error only if the
			// key is enabled, for state=off
			// let it be empty.
			return false, Errorf(
				"'%s' is not optional for '%s' sub-system, please check '%s' documentation",
				hkv.Key, subSys, subSys)
		}
	}
	c[subSys][tgt] = currKVS
	return dynamic, nil
}

// CheckValidKeys - checks if the config parameters for the given subsystem and

	logger.LogOnceIf(ctx, logSubsys, err, id, errKind...)
}

// ErrTargetsOffline - Indicates single/multiple target failures.
var ErrTargetsOffline = errors.New("one or more targets are offline. Please use `mc admin info --json` to check the offline targets")

// TestSubSysNotificationTargets - tests notification targets of given subsystem

labels.replace_aliases=Update Aliases
labels.reset_dictionaries=Reset Dictionaries
labels.reindex_start_button=Start
labels.doc_score=Score:
labels.development_mode_warning=Running as Development mode. For production use, please install a standalone OpenSearch server.
labels.eol_error=Your system is out of support. See EOL page.
labels.tooltip_search_view=Search View
labels.tooltip_run_crawler=Run Crawler
labels.tooltip_forum=Forum

   * @since 20.0
   */
  public static long floorPowerOfTwo(long x) {
    checkPositive("x", x);

    // Long.highestOneBit was buggy on GWT.  We've fixed it, but I'm not certain when the fix will
    // be released.
    return 1L << ((Long.SIZE - 1) - Long.numberOfLeadingZeros(x));
  }

  /**
   * Returns {@code true} if {@code x} represents a power of two.
   *

labels.requestFile=Request File
labels.esreq_button_upload=Send
labels.facet_is_not_found=No match
labels.doc_score=Score:
labels.development_mode_warning=Running as Development mode. For production use, please install a standalone OpenSearch server.
labels.eol_error=Your system is out of support. See EOL page.
labels.tooltip_search_view=Search View
labels.tooltip_run_crawler=Run Crawler
labels.tooltip_forum=Forum

	req.ctx = jctx

	select {
	case <-j.ctx.Done():
		j.once.Do(func() {
			xioutil.SafeClose(j.jobCh)
		})
	case j.jobCh <- req:
	default:
		return fmt.Errorf("batch job queue is currently full please try again later %#v", req)
	}
	return nil
}

// delete canceler from the map, cancel job if requested
func (j *BatchJobPool) canceler(jobID string, cancel bool) error {
	if j == nil {

		compressOpts = append(compressOpts, s2.WriterBetterCompression())
	}
}

// newS2CompressReader will read data from r, compress it and return the compressed data as a Reader.
// Use Close to ensure resources are released on incomplete streams.
//
// input 'on' is always recommended such that this function works
// properly, because we do not wish to create an object even if
// client closed the stream prematurely.

   * @since 20.0
   */
  public static long floorPowerOfTwo(long x) {
    checkPositive("x", x);

    // Long.highestOneBit was buggy on GWT.  We've fixed it, but I'm not certain when the fix will
    // be released.
    return 1L << ((Long.SIZE - 1) - Long.numberOfLeadingZeros(x));
  }

  /**
   * Returns {@code true} if {@code x} represents a power of two.
   *