IOS development: Xcode packaging framework

IOS development: Xcode packaging framework I think this packaging framework is still a very important feature that can be used to do the following: (1) encapsulate functional modules. For example, if a mature functional module is encapsulated into a

IOS development and debugging-Print Description of & quot; string & quot;, iosdescription

IOS development and debugging-Print Description of "string", iosdescription Print Description of "string": outputs string information to the console.Copy: Copy string information, including the variable name, class name, and value.View Value As:

IOS enterprise package Installation Considerations

IOS enterprise package Installation Considerations Please goSafariOn the page to install. Click "open in Safari" in the upper right corner of the page" For users whose iOS versions are 7.x and 8. XClick to install(Here is the link to the

Basic iOS animation tutorial

Basic iOS animation tutorial There are a variety of iOS animations, and the good apps made by the animations will be more attractive and more eye-catching. This article introduces several basic iOS animations for easy understanding, when combined,

(Proficient in iOS development) Chapter 1 example code thoroughly clear warnings

(Proficient in iOS development) Chapter 1 example code thoroughly clear warnings In the previous article, we solved a small defect in , but some warnings in the example code need to be cleared because the book was written earlier. The main warning

The Toggle Switch in the settings bundle of iOS cannot get the value.

The Toggle Switch in the settings bundle of iOS cannot get the value. When setting the settings bundle of the App in Xcode7.2, it is found that when the bundle element type is Toggle Switch, the change value cannot be obtained in the App. The Toggle

Two Methods for iOS to immediately reflect changes in Settings Bundle in the App

Two Methods for iOS to immediately reflect changes in Settings Bundle in the App In order to be able to reflect changes in the Settings Bundle immediately after entering the App, we must firmly hold a position: that is, when the App enters the

Swift iOS tableView static cell dynamic computing height

Swift iOS tableView static cell dynamic computing height TableView is a commonly used component in iOS development. In some tables, because UILabel contains different characters in the text, the display height is also different. Therefore, the

IOS development: multithreading NSThread and NSInvocationOperation

IOS development: multithreading NSThread and NSInvocationOperation Multi-threaded programming is the best way to prevent the main thread from being congested and increase the running efficiency. The original multi-threaded method has many problems,

IOS development: Animation effect of UIView

IOS development: Animation effect of UIView The so-called animation effect is an animated painting. in iOS apps, It is the movement of various uiviews. Think about it. If we want to achieve the animation effects of all uiviews, what should we

Use an AVFoundation custom camera to take photos,

Use an AVFoundation custom camera to take photos, You need to use the AVFoundation framework to customize the photo taking or video recording function. Currently, I only use the photo recording function, so I have recorded the usage of custom

Use of ASIHTTPRequest data compression and cookies for iOS development

Use of ASIHTTPRequest data compression and cookies for iOS development Data Compression Use gzip to process compressed response data From version 0.9, ASIHTTPRequest will prompt the server that can receive gzip compressed data. Many web servers can

IOS development: ASIHTTPRequest progress tracking

IOS development: ASIHTTPRequest progress tracking This article describes the progress tracking of ASIHTTPRequest, including tracking the download progress of a single request, tracking the download progress of a series of requests, and tracking the

IOS development ASIHttpRequest sends and downloads data

IOS development ASIHttpRequest sends and downloads data Send data This article describes how to develop ASIHttpRequest for iOS to send data, including setting request headers, using ASIFormDataRequest POST forms, PUT requests, and custom POST

[Code Note] calendar and note calendar

[Code Note] calendar and note calendar I ,. 2. Engineering Drawing. 3. Code. RootViewController. h #import #import "CalendarView.h"#import "CalendarUtils.h"#import "CalendarStyle.h"@interface RootViewController : UIViewController{ CalendarView *

UIPickerView usage (2), uipickerview usage

UIPickerView usage (2), uipickerview usage In the previous article, UIPickerView (I) learned how to create a Single-Column selector. Now I want to see how to create a multi-column selector. Multi-column selector (take the second column as an example)

Use UIPickerView (3) and use uipickerview

Use UIPickerView (3) and use uipickerview   The usage of UIPickerView (I) and UIPickerView (II) in the first two articles learned how to use the single-column selector and double-row selector of UIPickerView. Now let's learn the interdependent multi-

Install internal enterprise applications (User) in wireless mode and internal enterprise application users

Install internal enterprise applications (User) in wireless mode and internal enterprise application users 1. Install the application 1. Click "Install App" and click "Install" to complete application installation. 2. Press the Home Key to

[Code notes] Time Selection box, Code notes

[Code notes] Time Selection box, Code notes I ,. 2. Engineering Drawing. 3. Code. RootViewController. h #import @interface RootViewController : UIViewController{ UIDatePicker *datePicker; UILabel *timeLabel;}@end   RootViewController. m #

IOS makes the keyboard disappear

IOS makes the keyboard disappear Some text input controls will pop up when waiting for input, you can set the Did End On Exit callback method of these controls to collapse the keyboard when you click the button in the done or return column On the

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