긍정적 사고, 음식의 절제, 규칙적인 운동

Wi-Fi Transfer : PC와 무선기기간의 파일을 전송하는 앱

https://www.microsoft.com/store/productId/9NBLGGH1ZG1G

Hide the navigation bar - Android

https://developer.android.com/training/system-ui/navigation#behind

This lesson describes how to hide the navigation bar, which was introduced in Android 4.0 (API level 14).

Even though this lesson focuses on hiding the navigation bar, you should design your app to hide the status bar at the same time, as described in Hiding the Status Bar. Hiding the navigation and status bars (while still keeping them readily accessible) lets the content use the entire display space, thereby providing a more immersive user experience.

You can hide the navigation bar using the SYSTEM_UI_FLAG_HIDE_NAVIGATION flag. This snippet hides both the navigation bar and the status bar:

View decorView = getWindow().getDecorView();
// Hide both the navigation bar and the status bar.
// SYSTEM_UI_FLAG_FULLSCREEN is only available on Android 4.1 and higher, but as
// a general rule, you should design your app to hide the status bar whenever you
// hide the navigation bar.
int uiOptions = View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
              | View.SYSTEM_UI_FLAG_FULLSCREEN;
decorView.setSystemUiVisibility(uiOptions);

머신러닝 단기집중과정

텐서플로우 API 사용

Google의 실용적인 머신러닝 속성 입문 과정

https://developers.google.com/machine-learning/crash-course/?hl=ko

https://emojipedia.org/surfer/

Also Known As

• 🏄 Surf
• 🏄 Surfing

Apple Name

🏄 Man Surfer

Unicode Name

🏄 Surfer

Mybatis 사용시 쿼리문에 문자열 비교연산자나 부등호를 처리할 때가있습니다.
그러면 < 와 같은 기호를 괄호인지 아니면 비교연산자 인지 확인이 되지않아요.
이외에도 특수문자 사용하는데 제한이있습니다.
이럴때 사용한것이 <![CDATA[  입니다.

<select id="findAll" resultMap="MemberResultMap">
 
    select *
 
    from employees
 
    where salary > 100
 
</select>

 

CDATA 안에 들어가는 문장을 문자열로 인식하게 합니다.

<select id="findAll" resultMap="MemberResultMap">
    <![CDATA[
    select *
 
    from employees
 
    where salary > 100
    ]]>
</select>

조건태그에서

<select id="findAll" resultMap="MemberResultMap">
    <![CDATA[
    select *
 
    from employees
 
    where  1=1
    ]]>
    <choose>
        <when test='user_type != null and user_type =="1"'>
            <![CDATA[
                salary > 100
            ]]>
        </when>
 
        <otherwise>
            <![CDATA[
                salary < 100
            ]]>
        </otherwise>
    </choose>
</select>