// otherwise, ok will be false and conn will be nil.
	conn, ok := tx.ConnPool.(*gorm.PreparedStmtDB)
	// Get the number of statement keys stored in the PreparedStmtDB.
	lens := len(conn.Stmts.Keys())
	// Check if the number of stored statement keys is 0.
	if lens == 0 {
		// If the number is 0, it means there are no statements stored in the LRU cache.
		// The test fails and an error message is output.
		t.Fatalf("lru should not be empty")

                          std::unique_ptr<const void*[]>* ptrs,
                          std::unique_ptr<size_t[]>* lens) {
  ptrs->reset(new const void*[v.size()]);
  lens->reset(new size_t[v.size()]);
  for (size_t i = 0; i < v.size(); ++i) {
    (*ptrs)[i] = v[i].data();
    (*lens)[i] = v[i].size();
  }
}

class CApiColocationTest : public ::testing::Test {
 protected:

      assertFalse(len2.matches(c));
    }
    assertTrue(len3.matches('a'));
    assertTrue(len3.matches('b'));
    assertTrue(len3.matches('c'));
    for (char c = 'd'; c < 'z'; c++) {
      assertFalse(len3.matches(c));
    }
    assertTrue(len4.matches('a'));
    assertTrue(len4.matches('b'));
    assertTrue(len4.matches('c'));
    assertTrue(len4.matches('d'));

      assertFalse(len2.matches(c));
    }
    assertTrue(len3.matches('a'));
    assertTrue(len3.matches('b'));
    assertTrue(len3.matches('c'));
    for (char c = 'd'; c < 'z'; c++) {
      assertFalse(len3.matches(c));
    }
    assertTrue(len4.matches('a'));
    assertTrue(len4.matches('b'));
    assertTrue(len4.matches('c'));
    assertTrue(len4.matches('d'));

     * entities such as devices or pipes, in which case we must fall back on comparing the bytes
     * directly.
     */
    long len1 = file1.length();
    long len2 = file2.length();
    if (len1 != 0 && len2 != 0 && len1 != len2) {
      return false;
    }
    return asByteSource(file1).contentEquals(asByteSource(file2));
  }

  /**

        super();
    }

    /**
     * URL of the page. This URL must begin with the protocol (such as http) and
     * end with a trailing slash, if your web server requires it. This value
     * must be less than 2,048 characters.
     */
    private String loc;

    /**
     * The date of last modification of the file. This date should be in W3C
     * Datetime format. This format allows you to omit the time portion, if

return errOpen } counterCrypt(&g.cipher, out, ciphertext, &counter) return nil } func gcmLengths(len0, len1 uint64) [16]byte { return [16]byte{ byte(len0 >> 56), byte(len0 >> 48), byte(len0 >> 40), byte(len0 >> 32), byte(len0 >> 24), byte(len0 >> 16), byte(len0 >> 8), byte(len0), byte(len1 >> 56), byte(len1 >> 48), byte(len1 >> 40), byte(len1 >> 32), byte(len1 >> 24), byte(len1 >> 16), byte(len1 >> 8), byte(len1), } } golang.org/fips140@v1.0.0/fips140/v1.0.0/aes/gcm/gcm_ppc64x.s // Copyright 2019 The Go...

 * time-limited would be extremely annoying, so this gives you a time-limiter you can easily swap in
 * for your real time-limiter while you're debugging.
 *
 * @author Kevin Bourrillion
 * @author Jens Nyman
 * @since 1.0
 */
@J2ktIncompatible
@GwtIncompatible
public final class FakeTimeLimiter implements TimeLimiter {
  /** Creates a new {@link FakeTimeLimiter}. */
  public FakeTimeLimiter() {}

import java.util.concurrent.ExecutionException;
import junit.framework.TestCase;
import org.jspecify.annotations.NullUnmarked;

/**
 * Unit test for {@link FakeTimeLimiter}.
 *
 * @author Jens Nyman
 */
@NullUnmarked
public class FakeTimeLimiterTest extends TestCase {

  private static final int DELAY_MS = 50;
  private static final String RETURN_VALUE = "abc";

  private TimeLimiter timeLimiter;

<span style="color: green;">INFO</span>:     Waiting for application startup.
<span style="color: green;">INFO</span>:     Application startup complete.
```

</div>

/// note

Câu lệnh `uvicorn main:app` được giải thích như sau:

* `main`: tệp tin `main.py` (một Python "mô đun").
* `app`: một object được tạo ra bên trong `main.py` với dòng `app = FastAPI()`.