ios transfer

JspatchiOS development can not be unaware of the dynamic fix bug patches third-party library jspatch Use learning: Jspatch import, and use,. js file transfer plus decryptioniOS development is faced with a long audit cycle, fixed bug delay and other frustrating problems, so, the emergence of hot repair become inevitable.iOS online app generates bugs, needs to be fixed in time, how to fix:I have compiled the instructions for using Jspatch and set up a s

iOS is a lot of page-passing methods, this blog is mainly through the delegation mode to pass value. Pass the value of the time picker in one page to another pageConsists of three main modulesFirst: Class ASecond: Trust agreementThird: Class BFirst define a delegate uiviewpassvaluedelegate to pass the value@protocol viewpassvaluedelegate Declare the delegate in Class A, and implement the delegate@property (nonatomic, unsafe_unretained) idSend AgentTra

];Decryptstring=[EncryptdefaultkeyDecryptstring:EncryptString];NSLog(@ "key:%@\ n%@ --- %@ --- %@",Encryptdefaultkey.Encryptkey,Orig,EncryptString,Decryptstring);Custom keyEr3desencrypt*Encryptcustomkey=[[Er3desencryptAlloc]Initwithkey:Key; encryptstring = [encryptcustomkey encryptstring:orig]; decryptstring = [encryptcustomkey decryptStringencryptstring]; Nslog (@ "Key:%@\n%@---%@---%@" , encryptdefaultkey. Encryptkeyorigencryptstringdecryptstring Use Category (nsstring+enc

1. Attribute Passing valueThe value is passed back to the front.2. Protocol Transmission value3, block transfer valueInstead of the protocol proxy value, the main point in time.4, simple interest transmission valueData sharing.5. Notification valueNotification CenterThe Nsnotificationcenter provides a more decoupled approach. The most typical application is any object pair that can send notifications to the center, while any object can listen to the n

iOS page Jump:First Kind[Self.navigationcontroller Pushviewcontroller:subtableviewcontroller Animated:yes];Description: Jump through Nsnavigationbar [Self.navigationcontroller Popviewcontrolleranimated:yes]; Description: Return to Parent view in child viewThe second KindUiviewcontroller *control = [[Uiviewcontroller alloc] init];[Self Presentmodalviewcontroller:control animated:yes];[Control release];Description: Jump through events [self dismissmodal

]; if (value = = nil) { Value = [NSNull null]; } Else { Value = [self getobjectinternal:value]; } [DiC Setobject:value Forkey:propname]; } return dic; } + (nsdata*) Getjson: (ID) obj options: (nsjsonwritingoptions) Options Error: (nserror**) Error { return [nsjsonserialization datawithjsonobject:[self getobjectdata:obj] options:options Error:error]; } + (ID) getobjectinternal: (id) obj { if ([obj iskindofclass:[nsstri

There are many ways to pass the page in IOS development, the most common is the proxy and attribute transfer method, but theblock can also be transmitted value, and in some specific cases, theblock value will be more simple, below is a I wrote a Demo, we can refer to it for a moment.in #import "AppDelegate.h" , the code is as follows:In the first controller, the code is as followsThe code in the . h file o

in the protocol (Do security processing, respondsto);Block Pass value (value from forward)Pending completion.3. Interval multiple Interface values: The method---single-pass value (similar to the property value).The first step is to create a singleton class . Step two : define the method for creating the singleton. + (Singleton *) Mainsingleton;The third step is to define the properties that store the transferred data . Defining attributes in the. h file@property (nonatomic, copy) NSString *

Ios-page value transfer (protocol, Singleton) Define a protocol on the first page and define a protocol method to obtain the return value from the second page to the first page. # Import # Pragma mark defines a protocol for parameter transfer@ Protocol edelegate -(Void) setReturnPwd :( NSString *) password; @ End In the implementation file of the firs

) block3 {4 //Record code block5Self.resultblock =Block;6 7 8 //determine whether to turn on location services9 if([Cllocationmanager locationservicesenabled]) {Ten //Start updating user locations One [Self.locationm startupdatinglocation]; A } - Else - { theSelf.resultblock (nil, nil,@"location service is not turned on"); - } -}5. Determine where code blocks need to be executed and execute the external incoming block (as in the article mentioned above)

Let's talk about the idea first:First, create two view controllers, create a label and a button in the first view controller, where the label is to display the string passed by the second view controller.The button is to push to the second interface.The second interface creates only one TextField, which is for entering text, and when the text is entered and the first interface is returned (the second view is going to disappear), theThe text in the textfiled is passed to the first interface and i

IOS learning notes controller data reverse transfer value, ios2015-04-15 //// FirstViewController. h // controller data transmission // Created by wangtouwang on 15/4/15. // Copyright (c) 2015 wangtouwang. all rights reserved. // # import //// TwoViewController. h // controller data transmission // Created by wangtouwang on 15/4/15. // Copyright (c) 2015 wangtouwang. all rights reserved. // # import ////

Transfer Data between ios page jumps ---- use delegate Mainly used, two classes, one delegate Class a: Class B is called. After Class B is executed, a data must be passed to Class a, and Class a displays the data. 1. delegate, this header file is enough. Implement this proxy method in the class # Import @ ProtocolUIViewPassValueDelegate -(Void) passValue :( NSString *) value; Once a class implements this

= self. Phonefield. Text; [Self-delegate Addviewcontroller:self didaddcontact:contact]; } } A file @interface Mjcontactsviewcontroller () /** * Called before the jump is executed * In this method, the view of the target controller has not been created */ -(void) Prepareforsegue: (uistoryboardsegue *) Segue sender: (ID) sender { ID VC = Segue. Destinationviewcontroller; //Set up a proxy for the next controller (add a contact's director) Mjaddviewc

the value of iOS transfer values (i) 　　ios4.0 System has started to support block, in the programming process, blocks is obj-c as an object, it encapsulates a piece of code, this code can be executed at any time. Blocks can be the return value of a function argument or function, and can itself take an input parameter or return value. It is similar to a traditional function pointer, but there is a differenc

In the project development process, often need to parse the string to get the tag value, so as to match the stored value in the local database, to achieve the effect of data transmission;Including the game is also the case, through the string for the operation, or the parsing of strings, so as to achieve the purpose of parsing;I'll build you a wheel---phase two.String emulation parsing: nsmutablestring * mutablestring = [[Nsmutablestring alloc] init]; nsstring* string = [[NSString alloc] i

, When an instance that follows this protocol calls this method, it can access the parameters that are carried later)5 Block Transmit Value6 single-Case pass value(Use a single case to store user information in general, convenient for data access or other data at any time)7 Notification Pass Value(When a multi-layered page is required for data transmission, it is more convenient to register the notification to implement)8 extern Global Variables9 Data storage(Data persistence write sandbox)Data

newly added view controller, then release the mouse and select push, such as:Results after running the program:The table cell row clicks into the next layer of the navigation controller to display the contents of the label on the previous layer table in the middle of the view controller on the next layer.First, define a subclass of view controller for the newly added view controller because a Uilabel object is added to the prototype cell, so you need to define a "custom" corresponding to this T

1. Properties2. Methods3. Proxy methods4.SharedApplication5.NSUserdefault6. Pass through a single instance of classProperty This method is very convenient to pass the value, only need to get its pointer, if the re-declaration of a pointer, it is not the original content, not the same pointer, so you need to pass a pointer.Xxxviewcontroller *document == = value to be passed [Self.navigationcontroller pushviewcontroller:document Animated:yes]; [Document release];Method pass the value of this as lo

File Transfer Between iOS PC and MAC Virtual MachineI. VM Tools InstallationFor more information about installing VM Tools, see the previous article vmwarevm mac OS X Moutain Lion.Ii. Virtual Machine SettingsChoose VM --> Setting --> Options --> Share Folders, select Always enabled in Folder sharing on the right, enable the shared Folder function, click Add, and select the Folder shared by the host and the