final int maxMemory = (int) (Runtime.getRuntime().maxMemory() / 1024);
final int cacheSize = maxMemory / 8;
mMemoryCache = new LruCache<String, Bitmap>(cacheSize) {
@Override
protected int sizeOf(String key, Bitmap bitmap) {
// The cache size will be measured in kilobytes rather than
// number of items.
return bitmap.getByteCount() / 1024;
}
};
URL url = new URL("http://s2.goodfon.ru/image/260463-1920x1200.jpg");
Bitmap bitmap = BitmapFactory.decodeStream((InputStream) url.getContent(), null, options);
if(bitmap != null)
Log.i("Success", "BITMAP IS NOT NULL");
String key = "myKey";
Log.i("Get is null", "putting myKey");
mMemoryCache.put(key, …Run Code Online (Sandbox Code Playgroud) 你好,我有代码
$allLogins = IpAddressLogin::model()->findAllByAttributes(
array(
'user_id' => Yii::app()->user->id,
'type' => 'user'
),
array(
'order' => 'date desc',
'limit' => '15, 10',
));
Run Code Online (Sandbox Code Playgroud)
我想从15号记录中获得10条记录.但它只给了我最后15条记录.
它仅解析'limit'中的第一个数字(15).如何在findAllByAttributes中设置LIMIT 15,10?
有PayPal IPN PHP示例代码https://www.x.com/developers/PayPal/documentation-tools/code-sample/216623
有人可以告诉我它是如何安全的,因为我没有得到它?
示例:我有一家网店.我没有https.
请告诉我,我的错误在哪里.我很困惑,因为其他支付系统使用SecretKey,然后你应该验证他们发送的哈希.