Ios automatic (manual) screen conversion, ios

Ios automatic (manual) screen conversion, ios I. The first time I made a screen conversion, I had a lot of detours. After a while I did not write, I found that I forgot about it. Fortunately, duniang and google made me quickly find a feeling, next,

Network Programming for iOS development-1. Basic Introduction to all development processes of AFNetwork 3.x, iosafnetwork

Network Programming for iOS development-1. Basic Introduction to all development processes of AFNetwork 3.x, iosafnetwork AFNetwork 3.x in the third-party network request framework has a high reception level: A significant change in iOS 7 and Mac

Custom pickerview for iOS (mileage) and iospickerview

Custom pickerview for iOS (mileage) and iospickerview # Pragma mark-Click Event of the mileage button -(Void) mileageBtnClicked :( UIButton *) sender { UIAlertController * alert = [UIAlertController alertControllerWithTitle: @ "mileage/km \ n"

[Original] FMDB source code reading (3), fmdb source code reading

[Original] FMDB source code reading (3), fmdb source code reading[Original] FMDB source code reading (3) Please specify the source for this reprinted article --Polobymulberry-blog1. Preface The best thing about FMDB is thatMulti-thread processing.

Usage and function of dispatch_apply in GCD, gcddispatch_apply

Usage and function of dispatch_apply in GCD, gcddispatch_apply Usage and function of dispatch_apply in GCD (1) Basic usage of dispatch_apply The dispatch_apply function is the Association API between the dispatch_sync function and the Dispatch Group

IOS development: FMDB data storage Analysis

IOS development: FMDB data storage Analysis FMDB Is Object-Oriented. It encapsulates the C language API of SQLite in OC mode, which is more convenient to use and does not require much knowledge about database operations. However, it also has some

IOS development: some experience for API developers of Yo

IOS development: some experience for API developers of Yo   In "don't make developers unhappy ...」 The article mentions the importance of Developer Experience. A good developer experience allows developers to quickly create required services through

IOS development: UI Tests exploration notes

IOS development: UI Tests exploration notes What is UI Tests? UI Tests is a test component that automatically Tests the UI and interacts with each other. What is the use of UI Tests? It can automatically click a button, view, or enter text by

IOS development: Performance Optimization for MKMapView

IOS development: Performance Optimization for MKMapView The most recent project is LBS, the main member positioning function. Our uidesign is like this. At first glance it looks pretty nice. Different people will display different portraits, but

IOS development: Notification and Multithreading

IOS development: Notification and Multithreading Let's take a look at the official documentation, which is written in this way: In a multithreaded application, notifications are always delivered in the thread in which the notification was posted,

IOS development: teaches you how to implement objc_msgSend

IOS development: teaches you how to implement objc_msgSend The objc_msgSend function supports everything we implement using Objective-C. Gwynne Raskind, reader of Friday Q & A, I suggest you talk about the internal implementation of objc_msgSend. Is

IOS development: log framework CocoaLumberjack

IOS development: log framework CocoaLumberjack CocoaLumberjack is a fast, simple, powerful, and flexible log framework on Mac and iOS. CocoaLumberjack is similar to a popular log framework (such as log4j), but it is designed for Objective-C and

IOS development: How to Reduce the application size

IOS development: How to Reduce the application size Q: How can I reduce the installation package of my program and make it faster to download and install the program? A: I have collected some tips on how to reduce the installation package size (when

IOS development: multi-language localization solution for Applications

IOS development: multi-language localization solution for Applications There are two common approaches for multilingual applications: 1. opportunities provided by the Program for the user to choose; 2. automatically switch our app to the

IOS development: 40 open-source iOS projects on GitHub

IOS development: 40 open-source iOS projects on GitHub   1. AFNetworking Among many open-source iOS projects, AFNetworking can be called the most popular library project for developers. AFNetworking is a lightweight Network Communication Class

IOS development: Correct Use of const, static, and extern

IOS development: Correct Use of const, static, and extern Preface This article mainly describes how to use the const, static, and extern3 keywords in development. If you like my article, you can follow my weibo blog: I have a problem, or you can

IOS development: the correct implementation method of the prompt box

IOS development: the correct implementation method of the prompt box   During the upgrade from iOS8 to iOS9, the pop-up prompt box has changed a lot. In the Xcode7 and iOS9.0 sdks, it has been explicitly prompted that UIAlertView is no longer

IOS development: How to synchronize queues and semaphores

IOS development: How to synchronize queues and semaphores To solve this problem, I have come up with two solutions: the first is to determine whether initialization has been performed before performing these operations, if Initialization is not

IOS development: Git Process

IOS development: Git Process     Git process in iOS development I believe that the advantages of Git are no longer mentioned in detail. It is not the same as that of SVN. I used to drag files for development by many people before and cooperate with

Hide the status bar (UIStatusBar) and ios7.0uistatusbar after iOS7.0

Hide the status bar (UIStatusBar) and ios7.0uistatusbar after iOS7.0 Symptom: After the upgrade to iOS7, the appearance of UIStatusBar will lead to a mess of the existing UI. Cause: The code that originally hides UIStatusBar does not

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