case, there is little to gain by limiting the free library to free
software only, so we use the Lesser General Public License.

  In other cases, permission to use a particular library in non-free
programs enables a greater number of people to use a large body of
free software.  For example, permission to use the GNU C Library in
non-free programs enables many more people to use the whole GNU

          "plusForSpace cannot be specified when space is a 'safe' character");
    }
    this.plusForSpace = plusForSpace;
    this.safeOctets = createSafeOctets(safeChars);
  }

  /**
   * Creates a boolean array with entries corresponding to the character values specified in
   * safeChars set to true. The array is as small as is required to hold the given character
   * information.
   */

        OutOfMemoryError middleError = new OutOfMemoryError("Memory exhausted");
        // Note: OutOfMemoryError constructor doesn't accept cause, so we create a wrapper
        RuntimeException outerException = new RuntimeException("Wrapper", middleError);
        SsoProcessException exception = new SsoProcessException(message, outerException);

## Nasıl Görünüyor { #how-it-looks }

Önce kodu kullanıp nasıl çalıştığına bakalım, sonra neler olup bittiğini anlamak için geri döneriz.

## `main.py` Oluşturun { #create-main-py }

Örneği `main.py` adlı bir dosyaya kopyalayın:

{* ../../docs_src/security/tutorial001_an_py310.py *}

## Çalıştırın { #run-it }

/// info | Bilgi

Переменные окружения могут быть полезны для работы с **настройками** приложений, как часть **установки** Python и т.д.

## Создание и использование переменных окружения { #create-and-use-env-vars }

Можно **создавать** и использовать переменные окружения в **оболочке (терминале)**, не прибегая к помощи Python:

//// tab | Linux, macOS, Windows Bash

<div class="termy">

```console

Змінні оточення корисні для роботи з налаштуваннями застосунку, як частина встановлення Python тощо.

## Створення і використання змінних оточення { #create-and-use-env-vars }

Ви можете створювати і використовувати змінні оточення в оболонці (терміналі) без участі Python:

//// tab | Linux, macOS, Windows Bash

<div class="termy">

```console

var ErrNoEntriesFound = errors.New("No entries found for this key")

// ErrDomainMissing - Indicates domain is missing
var ErrDomainMissing = errors.New("domain is missing")

const etcdPathSeparator = "/"

// create a new coredns service record for the bucket.
func newCoreDNSMsg(ip string, port string, ttl uint32, t time.Time) ([]byte, error) {
	return json.Marshal(&SrvRecord{
		Host:         ip,
		Port:         json.Number(port),

                }
                systemProperties.reload(propFile.getAbsolutePath());
                propFile.deleteOnExit();
            } catch (final Exception e) {
                logger.warn("Failed to create system properties file.", e);
            }
        }

        int totalCount = 0;
        int count = 1;
        final ExecutorService executorService = Executors.newFixedThreadPool(options.numOfThreads);

        assertEquals(Locale.GERMANY, result1.get());
        assertEquals(Locale.GERMANY, result2.get());
        assertEquals(Locale.GERMANY, result3.get());
    }

    // Helper method to create mock RequestManager
    private RequestManager createMockRequestManager(final String paramValue) {
        return new org.lastaflute.web.servlet.request.SimpleRequestManager() {
            @Override

          }
        };
    assertFailure(tester);
  }

  /**
   * This Iterator wraps another iterator and gives it a bug found in JDK6.
   *
   * <p>This bug is this: if you create an iterator from a TreeSet and call next() on that iterator
   * when hasNext() is false, so that next() throws a NoSuchElementException, then subsequent calls