He that will sow flowers will not blossom. On August 20, a very dramatic scene happened after smartisan held a new product release. The nut Pro 2S, which was originally the leading role of Smartisan, had been lukewarm after the release. As the name suggests, bullet texting has been growing as fast as its name suggests, on the Apple App Store...

##1. Google SDK configuration ####1. Apply for Google Maps key first go to the Google Maps developer website yes I'm talking about here. Next we need to get the key. (Of course, you have to have a Google account first, which is easy to apply for.) Click Continue. ####2. Import the SDK. (1) Download the googlemaps.framework package...

NSOperation is a concurrency technique recommended by Apple that provides some functionality that is not very well implemented with GCD. NSOperation is a GCD-based object-oriented package using the OC language. NSOperation is simpler to use than GCD. NSOperation is an abstract class, meaning that it cannot be used directly, but should be used...

In addition, the training process of such a multi-functional robot is unsupervised and does not need to feed data. It is completely learned by the robot after its own exploration. In other words, the robot takes a look at your messy room and cleans it up on its own. Yi, erhu egg strays by accident. It's the same algorithm that does all this work. As we said at the beginning, this robot doesn't need to be fed data manually. So where does the data come from...

Apple's latest model is super ugly with bangs. I think Steve Jobs is going to stop it, and I don't think facial recognition is going to work either. 5StouchID is so sensitive, when you put a pressure screen on it, touchID looks like shit. And that pressure screen of yours, tap, tap, tap, tap, push, that's not particularly useful yet, okay, Apple users kiss the body...

In fact, before doing push, we didn't have a good understanding of what certificates are for, developing certificates, producing certificates, and various forms of certificates. So take some time today to make a record of how various certificates are applied and used before recording and pushing them. Why does it belong to my own? Because I met a strange problem before, the certificate I requested from Apple could not be used directly due to changing the computer, and the key chain could not be opened directly, so I added it into...

So I discussed the android charging problem with my colleagues, and then the UI sister next door who was playing pesticide laughed... The EU is known for its tough antitrust laws, which have fined apple, Samsung, Intel, Qualcomm and other giants. So far in 2013, the EU has fined companies a total of 12.812 billion euros under antitrust laws, according to public data. It's just that Google is better than...

[^sample_footnote]: this is a BUG that apple has quietly fixed in iOS9.3. Problem analysis approach that previewingContext: viewCont

After iOS 7, Apple introduced two properties topLayoutGuide and bottomLayoutGuide to UIViewController to describe the highest position that does not want to be obscured by the transparent status bar or navigation bar (Status bar, Navigation Bar, Toolbar, TAB...

2. 1 PERFORMANCE: APP COMPLETENESS 2. 3 PERFORMANCE: ACCURATE METADATA We were unable to review your app as it crashed on launch. We have a...