Nodeppt
说明 nodePPT 是目前最好的Web PPT 使用 markdown 语法,可导出html,pdf 非常方便 文件分为两部分,第一部分是写在最前面的配置,然后是使用<slide>隔开的每页幻灯片内容 官网https://nodeppt.js.org/ 知乎:基于nodeppt写PPT - 知乎 (zhihu.com) 安装123npm install -g nodeppt# 或者yarn global add nodeppt 命令1234567891011 # create a new slide with an official template$ nodeppt new slide.md# create a new slide straight from a github template$ nodeppt new slide.md -t username/repo# start local sever show slide$ nodeppt serve slide.md# to build a slide$ nodeppt build slide.md
Android-打包
命令 ./gradlew assemble 生成测试包和正式包 ./gradlew assembleDebug 生成测试包 ./gradlew assembleRelease 生成正式包 步骤在项目目录创建发布版证书配置文件prt.properties 1234KEY_ALIAS = sdkKEY_PASSWORD = 123456KEYSTORE_FILE= ../sdk.jksKEYSTORE_PASSWORD =123456 app/build.gradle buildTypes 指定打包类别,例如测试包,发布包等。默认有一个 Debug 打包配置,也可以不写 1234567891011121314151617181920212223242526272829303132Properties props = new Properties()props.load(new FileInputStream(file("../prt.properties")))android { // 其它配置信息 //正式包签名信息 ...
Android-Gradle
Gradle 第三方依赖资源下载慢问题参考《Gradle》 Gradle 下载慢问题问题:打开下载的第三方项目,下载其它版本 Gradle 时速度很慢 原因:Android Studio 中默认下载 Gradle 地址为 http://services.gradle.org/distributions/ ,该资源下载很慢 解决: 修改项目 gradle > wrapper > gradle-wrapper.properties 文件中 distributionUrl 地址为本地已有的版本,可能存在版本不适配的问题,例如项目要求 gradle 版本必须为当前配置或以上「一般不推荐」 项目 build.gradle,注释掉 jcenter () ,改为阿里云的 maven 库地址。需要修改 buildscript 和 allprojects 的 repositories 「推荐」 1234567891011121314151617181920212223242526272829// Top-level build file where you can add...
Java-SQL注入处理
1234567891011121314151617181920212223242526private final static String xssStr = "'|and |exec |insert |select |delete |update |drop |count |chr |mid |master |truncate |char |declare |;|or |+";/** * sql注入过滤处理,遇到注入关键字抛异常 * * @param values * @return */ public static void filterContent(String[] values) { String[] xssArr = xssStr.split("\\|"); for (String value : values) { if (value == null || "".equals(value)) { return; } //...
Android-弹框提示组件
开源地址https://github.com/HanHuoBin/BaseDialog 引入步骤 项目 build.gradle 添加配置 123456allprojects { repositories { ... maven { url 'https://jitpack.io' } }} app/build.gradle 123dependencies { implementation 'com.github.HanHuoBin:BaseDialog:1.2.0'} 示例处理中提示框 123LoadingDialog loadingDialog = new...
Android-ProgressDialog进度提示框
简单提示 1234567private ProgressDialog progressDialog;//显示处理中progressDialog = ProgressDialog.show(this, "提示", "正在处理中...");//关闭提示progressDialog.dismiss(); 进度提示 12345678910111213141516private ProgressDialog progressDialog;//开始进度为 0progressDialog = new...
Android-图片轮播banner
开源地址https://gitee.com/hcg2011/banner/tree/master 使用总结 添加依赖 app/build.gradle 1234implementation ("com.github.bumptech.glide:glide:4.9.0") { exclude group: "com.android.support"}compile 'com.youth.banner:banner:1.4.10' //最新版本 添加访问网络和本地文件权限 12345<!-- if you want to load images from the internet --><uses-permission android:name="android.permission.INTERNET" /> <!-- if you want to load images from a file OR from the...
Android-Toolbar自定义菜单
123Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);toolbar.inflateMenu(R.menu.menu_main); //加载菜单资源toolbar.setOnMenuItemClickListener(listener); //菜单的点击事件 1234567891011private Toolbar.OnMenuItemClickListener listener = new Toolbar.OnMenuItemClickListener() { @Override public boolean onMenuItemClick(MenuItem item) { switch (item.getItemId()) { case R.id.action_settings: startActivity(new Intent(MainActivity.this,...
Android-Intent传参
基本类型12345678Intent intent = new Intent(MainActivity.this, ResultActivity.class);intent.putExtra("info", "info");intent.putExtra("age", 20);startActivity(intent);//接收String info = getIntent().getStringExtra("info");String age = getIntent().getIntegerExtra("age", 0); 基本类型 ListList 1234567891011//传参ArrayList<String> info = new ArrayList<String>();info.add(name);info.add(website);info.add(weibo);Intent intent = new...
公告
风雨无阻,灯火为你,星光虽微,照耀夜空。
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