標籤:轉載自: http://blog.csdn.net/kesenhoo/article/details/7396321Modifying your Download Patterns Based on the Connectivity Type[根據串連的網路類型來更改下載模式]並不是所有的網路類型(Wi-Fi,3G,2G,etc)對電量的消耗是同等的。不僅僅Wi-Fi電波比無線電波消耗的電量要少很多,而且不同的無線電波(3G,2G,LTE……
標籤:轉載自: http://blog.csdn.net/kesenhoo/article/details/7395253Minimizing the Effect of Regular Updates[最小化定時更新操作的副作用]最佳的定時更新頻率是不確定的,通常由裝置狀態,網路連接狀態,使用者行為與使用者定義明確的偏好而決定。Optimizing Battery Life(【Android Training -
標籤:1. Parcelable介面Interface for classes whose instances can be written to and restored from a Parcel。 Classes implementing the Parcelable interface must also have a static field called CREATOR, which is an object implementing the Parcelable.Creator
標籤:#include<opencv2\opencv.hpp>void colorReduce(cv::Mat &image, int div=64) { int nr= image.rows; // number of rows int nc= image.cols * image.channels(); // total number of elements per line for (int j=0; j<nr; j++){ // get the
標籤:PART I: IntegerThere are two types of integer : unsigned integer(only positive) & signed integer(positive,negative and 0)So how does a computer storage an integer?1.Regarding unsigned integer:CPU use binary to represent unsigned integer
標籤:一、Java解析YAML1. API的選擇 一般分兩種:Jyaml和snakeYAML。(Jyaml:http://download.csdn.net/detail/dgssfgfs/8477109)2.Jar包的匯入 這個不用說了,不會自己百度。3.yaml的解析 ……import org.ho.yaml.Yaml;……File f = new