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在线工具 Convert SVG to VECTOR SVG to VECTOR SVG to VECTOR ### 生成icon各分辨率 vpn https://rj.viptwo.top/ Reference

Android 矢量图 vector SVG 在Android中不支持, Android支持自己的矢量格式vector vector旋转 <vector xmlns:android="http://schemas.android.com/apk/res/android" android:width="16dp" android:height="16dp" android:viewportWidth="1024" android:viewportHeight="1024"> <group android:pivotX="512" android:pivotY="512" ...

Android TextView 画横线 TextView tv = (TextView) findViewById(R.id. text_view ); // 中间加横线 ， 添加Paint.ANTI_ALIAS_FLAG是线会变得清晰去掉锯齿 tv.getPaint().setFlags(Paint.STRIKE_THRU_TEXT_FLAG | Paint.ANTI_ALIAS_FLAG ); // 底部加横线 ， 添加Paint.ANTI_ALIAS_FLAG是线会变得清晰去掉锯齿 tv .getPaint().setFlags(Paint. UNDERLINE_TEXT_FLAG | Paint.ANTI_ALIAS_FLAG ); tv.setPaintFlags...

Mybatis 返回ID oracle 通过序列创建id, mysql 有自增字段 <insert id="insertSelective" useGeneratedKeys="true" keyProperty="sid" parameterType="com.teamsun.base.entity.SysProject"> <selectKey resultType="java.lang.Long" keyProperty="sid" order="AFTER" > SELECT LAST_INSERT_ID() as sid </selectKey> </insert> Refere...

Linux install package By iso [media] name=Redflag x86_64 Linux 7 - media baseurl=file://mnt enabled=1 gpgcheck=0 gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-redflag-7-x86_64 yum install --disablerepo=\* --enablerepo=media -y install <rpm> Reference

Android Widget 1. widgets分类 Information widgets Collection widgets Control widgets Hybrid widgets 2. Widgets组件 AppWidgetProviderInfo AppWidgetProvider AppWidgetProvider onUpdate() : onAppWidgetOptionsChanged() onDeleted(Context, int[]) onEnabled(Context) onDisabled(Context) onReceive(Context, Intent) Use coll...

Oracle to mysql Oracle 表名和表别名不区分大小写, mysql区分; 字段名称都不区分大小写 ID改成自增, 去掉ORACLE序列语句, 不插入ID 递归 使用WITH语句, [MySQL Recursive CTE (Common Table Expressions)](https://www.geeksforgeeks.org/mysql-recursive-cte-common-table-expressions/) oracle: SELECT P.SID, P.PRJ_NAME FROM TB_SYS_PROJECT P CO...

FFmpeg use GPU in linux Reference How to install FFmpeg with NVIDIA GPU acceleration on Linux