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Original: http://www.cnblogs.com/tanghaiyang/p/4375601.html Theme Spring MVC Angular JS What is the cross-domain request problem? The reason for this problem is that modern browsers default to prevent cross-domain ajax requests for security reasons, which is a necessary function in modern browsers, but often inconvenient to development. But ...

1. Prohibit Cell Phone Sleep [UIApplication sharedApplication].idleTimerDisabled = YES; 2. Hide a line of cell s - (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath { // If you need to hide the line, return to the height of 0. if(indexPath.row == YouWantToHideRow) return 0; return ...

Previous Chapter Overview of Camera2 Here we have introduced some of Camera2's basics, but not many API s. Starting with this chapter, we will develop an application with full camera functionality and divide the camera knowledge into several chapters. This chapter is about the camera opening process. After reading this chapter, you will learn ...

1. Now the developer platform applies for an account, downloads jar, and remembers to save the AppID and AppKey projects to use https://dev.mi.com/console/appservice/push.html Two. Put jar in the project and start reading official documents https://dev.mi.com/doc/?p=544 Configure the AndroidManifest.xml file 1) The minimum Android versi ...

Now there's a scene like this: I'm a busy big boss. I have 100 mobile phones. When my mobile phone comes to information, my secretary will tell me, "Boss, your mobile phone is coming to information."I'm very angry. That's how my secretary does it. Every time a message comes from my mobile phone, only tell me it. The boss goes to see i ...

The calculation and statistics of power consumption is a troublesome and contradictory thing. Recording power consumption itself is also a matter of power consumption. With the increasing performance requirements of Android, the optimization of power consumption is particularly important. For a power-consuming application, users will undoubted ...

Links to the original text: http://blog.csdn.net/shenggaofei/article/details/52022206 Preface A mobile Internet company, in the final analysis, payers are always required to make profits. It is obviously not wise for a company with limited resources to develop its own payment system. Ali is one of many mature mobile payment provid ...

Fingerprint unlocking is becoming more and more popular, mainly for its convenience. Before using it, you should know how to use it. Introduction to API Using the fingerprint function, we must use the library of the system. The Library of fingerprint is Local Authentication. framework, so I will introduce the function of all the files in thi ...

UICollectionView Implementing Waterfall Flow There are two known schemes for realizing waterfall flow in iOS: Uses the UIScrollView to encapsulate a set by oneself, this kind of plan applies before iOS 6, because iOS 6 only then comes out UICollection View, but now this kind of plan has not been used very much, must encapsulate by oneself. And ...

Remember that my last article achieved picture-responsive sliding, and if you don't know how to make pictures appear in the center of the ultra-wide screen, and you don't know how to make pictures respond (specifically for mobile), you can continue to read this article I wrote. Hit here hard So for the mobile side, how to achieve the effect o ...