Khanashima

[root@vagrant-centos65 log]# service mysqld stop
[root@vagrant-centos65 log]# mysqld_safe --skip-grant-tables &
mysql> use mysql;
mysql> UPDATE mysql.user
    ->     SET authentication_string = PASSWORD('新パスワード'), password_expired = 'N'
    ->     WHERE User = 'root' AND Host = 'localhost';
mysql> FLUSH PRIVILEGES;

Khanashima

  config.vm.provider "virtualbox" do |vb|
  #   # Display the VirtualBox GUI when booting the machine
  #   vb.gui = true
  #
  #   # Customize the amount of memory on the VM:
     vb.memory = "2048"
   end

Khanashima

[root@vagrant-centos65 vagrant]# composer create-project symfony/framework-standard-edition my_project_name "2.8.3"


[RuntimeException]
  Could not delete /vagrant/my_project_name/vendor/symfony/symfony/6601b6eabe2135f7d417614c11d56528: date_default_timezone_get(): It is not safe to rely on the syste
  m's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and y
  ou are still getting this warning, you most likely misspelled the timezone identifier. We selected the timezone 'UTC' for now, but please set date.timezone to sele
  ct your timezone.

Khanashima

C:\D\selenium>java -jar selenium-server-standalone-2.52.0.jar -role hub -port 4445
C:\D\selenium>java -jar selenium-server-standalone-2.52.0.jar -role node  -hub http://localhost:4445/grid/register

Khanashima

java -jar selenium-server-standalone-2.52.0.jar -role hub

Khanashima

public class Main2Activity extends AppCompatActivity implements Tab1Fragment.OnFragmentInteractionListener, Tab2Fragment.OnFragmentInteractionListener {

    /**
     * The {@link android.support.v4.view.PagerAdapter} that will provide
     * fragments for each of the sections. We use a
     * {@link FragmentPagerAdapter} derivative, which will keep every
     * loaded fragment in memory. If this becomes too memory intensive, it
     * may be best to switch to a
     * {@link android.support.v4.app.FragmentStatePagerAdapter}.
     */

Khanashima

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        //QiitaApiの使用
        Retrofit retrofit = new Retrofit.Builder()

Khanashima

#数値計算ライブラリインポート
import numpy
#データ分析ライブラリからSeriesとDataFrameをインポート
from pandas import Series, DataFrame

#Series
#data仮引数  : データ。array-like, dict, or scalar value
#index仮引数 : データの添え字。array-like or Index (1d)
#dtype仮引数 : データタイプ。numpy.dtype or None
#copy仮引数  : コピー。デフォルトはfalse

Khanashima

List<String> emails = new ArrayList<>();
StringBuilder mailTo = new StringBuilder();
mailTo.append("mailto:");
for (String email : emails) {
    if(android.util.Patterns.EMAIL_ADDRESS.matcher(email).matches()) {
        //正しいメアドの時だけ追加する
        mailTo.append(email);
        mailTo.append(",");
    }
}

Khanashima

@Component(modules = RecipientRepositoryModule.class)
public interface CRecipientRepository {
    IRecipientRepository maker();
}