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Download a file from NodeJS Server using Express
...dApp(req,res) {
var file = req.originalUrl == "/read-android" ? "Android.apk" : "Ios.ipa",
filePath = "/home/sony/Documents/docs/";
fs.exists(filePath, function(exists){
if (exists) {
res.writeHead(200, {
"Content-Type": "application/octet-stream",
"C...
View inside ScrollView doesn't take all place
...id:background="@color/green"
xmlns:android="http://schemas.android.com/apk/res/android"
android:fitsSystemWindows="true"
android:fillViewport="true"
>
<!--define views here-->
</ScrollView>
...
How to dynamically update a ListView on Android [closed]
...istView.
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<!-- Pretty hint text, and maxLines -->
<EditText android:id="@+buildin...
How do I enable/disable log levels in Android?
...
Wouldn't the if statements end up in the .apk byte code? I thought we wanted to (generally) turn off logging when the application was deployed but the if statement would not be removed.
– chessofnerd
Jun 23 '12 at 6:28
...
PopupWindow - Dismiss when clicked outside
..."?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="1dp"
android:orientation="vertical"
android:padding="10dp" >
<TextView
android:i...
如何编写一个独立的 PHP 扩展（译） - 更多技术 - 清泛网 - 专注C/C++及内核技术
...是说想要编写 PHP 扩展，你既需要已经安装了 PHP，也需要下载一份 PHP 源码。
定义一个新扩展
我们给示例扩展命名为 “foobar”。
新扩展包含两个资源文件：foo.c 和 bar.c（还有一些头文件，但这些不只重要）。
示例扩展不引...
How to crop circular area from bitmap in Android
... encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="oval" >
<gradient android:startColor="#00FFFFFF" android:endColor="#00FFFFFF"
android:angle="270"/>
<stroke android:width="10dp" android:color="#FFAAAAAA"/>
...
Register Application class in Manifest?
...st start with a .:
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.you.yourapp">
<application
android:name=".ApplicationEx"
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我帮儿子用App Inventor 2给遥控车装了"蓝牙大脑"，手机一划车就...
...手朋友的建议：先跑通demo再改自己的项目！蓝牙SPP Demo 下载后直接打开就能用，把通信机制跑通了，再往自己的App里移植会少走很多弯路。
Programmatically Hide/Show Android Soft Keyboard [duplicate]
...ng="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:paddingLeft="20dip"
android:paddingRight="20dip">
<EditText
...