IOS

Scstringsutility: the open-source MACOs tool that directly reads xcode Project Settings and modifies the strings on the interface. Base Localization: supported only after ios6 and 10.8. Using baselocation to extract strings directly, you don't

Although the arc mechanism is added to iOS 5.0 and later versions, memory leakage may still exist due to the complicated mutual reference relationship. Therefore, it is important to understand the principles. How to use instruments to

First, I would like to introduce my background. I graduated from graduate school in 211. I will not introduce my university. It is a university in Shanghai. I studied computer science and technology and the student age, having worked in ACM, there

IOS is an operating system running on iPhone, iPod Touch, and iPad devices. It manages device hardware and provides local applications for mobile phones.ProgramTo provide the basic technology. Different operating systems have different system

As a lightweight data exchange format, json is gradually replacing xml and becoming a common format for network data. Some json code formats are messy. You can use this "http://www.bejson.com/# 网 to perform the jsonformat verification (click to open

Frontier: Create a project with a single form using an empty project template of the project   First, create a new empty project. Step 2: Create a Form file (note that you can directly create an object-c object by creating an object-c object)

Document directory Camera iOS App icon Green Board App Icon Cassette App Icon iOS App icon Water Digital iOS app icon Electrician App Icon Alzex Finance App Icon Creative app icon Atari app icon Tire App icon Location App-icon IPhone

Code:// Select buttonNSArray * buttonNames = [NSArray arrayWithObjects: @ "today", @ "this week", @ "this month", nil];UISegmentedControl * segmentedControl = [[UISegmentedControl alloc] initWithItems: buttonNames];[SegmentedControl setFrame:

A basic IOS sound playback Support class. You can check if there are not many comments.  # Import # Import # Import   @ Interface Sound_Base: NSObject {Float volume;BOOL is_turnON;AVAudioPlayer * mainMenuMusic_Player;SystemSoundID

NSString to NSData object [Cpp] NSData * xmlData = [@ "testdata" dataUsingEncoding: NSUTF8StringEncoding];NSData * xmlData = [@ "testdata" dataUsingEncoding: NSUTF8StringEncoding]; NSData is converted to an NSString object [Cpp] NSData *

1. header file# Import Typedef enum verticalignment {VerticalAlignmentTop,Verticalignmentmiddle,Verticalignmentbottom,} VerticalAlignment; @ Interface VerticallyAlignedLabel: UILabel{@ PrivateVerticalignment _;} @ Property (nonatomic, assign)

First, write a class that inherits from UIButton. Header file:Ios code# Import  @ Interface BlueButton: UIButton {} -(Id) init; @ End1. Implementation file:23 Ios code4 # import "BlueButton. h"56 @ implementation BlueButton78-(id) init {9 if (self =

Java code1. [B] How to obtain the controller of the view [/B]2.3. // obtain the controller of the view4.-(UIViewController *) viewController {5. for (UIView * next = [self superview]; next = next. superview ){6. UIResponder * nextResponder = [next

App size, remove the status bar CGRect r = [UIScreen mainScreen]. applicationFrame; this size will not change the width and height as the screen rotates, but after the screen rotates, it will automatically modify the width and height to lose the

Print? @ interface NSObject (NSDelayedPerforming) -(Void) specify mselector :( SEL) aSelector withObject :( id) anArgument afterDelay :( NSTimeInterval) delay inModes :( NSArray *) modes;-(Void) specify mselector :( SEL) aSelector withObject :( id)

I used ZXing to scan QR codes in iOS development. Here we will summarize how to integrate ZXing into an existing iOS project and share it with you. Integration steps First, go to Google Code or Github to download the ZXing Code. The whole project is

Target Review basic component windows and views Understand common view components in IOS UIKit framework Display Control-label UILabel Display Control-text box control UITextField Control-button UIButton Control-switch UISwitch Control-slider

On the View Controller, when you touch textfield, you do not open a virtual keyboard, datepicker, or actionsheet. You need a calendar input box similar to html.There are many open-source controls, but they are not what I want. Refer to kal to

Save Json to the local folder NSArray * paths = require (NSDocumentDirectory, NSUserDomainMask, YES); NSString * path = [paths objectAtIndex: 0]; NSString * Json_path = [path stringByAppendingPathComponent: @ "JsonFile. json "]; // = Write File

The Cisco router sets IOS to upgrade each other. My company's network department has a Cisco router 2501, but IOS is bad. Here I call it cisocB, and another 2501 router IOS is good, we prefer ciscoA. Good IOS is no longer available on my PC, but it