Nsstring To Nsdata Iphone Sdk Requirements

  • How to convert NSData to byte array in iPhone?
  • NSData and NSString - Saving Data in iOS - raywenderlich.com
  • base64EncodedStringWithOptions: - NSData | Apple Developer ...
  • iphone - Convert NSData to String? - Stack Overflow
  • How to convert NSData to byte array in iPhone?

    Stack Overflow Public questions and answers; Teams Private questions and answers for your team; Enterprise Private self-hosted questions and answers for your enterprise; Talent Hire technical talent; Advertising Reach developers worldwide Recommend:iphone - Convert hybrid NSData to NSString. ormal string data (not sure what is correct name for it but if you have a look you can know). I am trying to find a way to fetch important stuff from it. Here is a sample: bbbbbb02bbbbbbbbbbbb From the above part, I can fetch 02 using app

    iPhone-NSData von der URL der lokalen Datei - Gelöst

    Ich habe ein NSURL Objekt, das mir den Pfad einer lokalen Datei (im Dokumentenordner) gibt. Ich möchte ein NSData Objekt mit dem Inhalt dieser Datei NSData.Versucht mit dataWithContentsOfURL: aber das schlägt fehl. Ich weiß, dass die Datei existiert, weil das iPhone SDK den Pfad zurückgibt.. Kann mir bitte jemand sagen, wie ich ein NSData Objekt von der URL einer lokalen Datei bekommen kann? Ich frage mich, warum Sie Ihre Frage nicht gefunden haben, weil sie eine sehr alte Frage ist und here und here.. Auf NSData Ihrem Projekt zunächst NSData Kategorien hinzufügen, die hier verfügbar sind - . header und implementation Konvertieren Sie dann Ihr UIImage Objekt auf folgende Weise in NSData: . NSData * imageData = UIImageJPEGRepresentation (image, 1.0);

    Convert NSString to NSData - IOS Developer Tips

    Code to convert an NSString to an NSData object. It’s a common question among iOS developers, how do I convert an NSString object to an NSData object?. The conversions is as simple as shown below: I have a NSURL object which gives me the path of a local file (in documents folder). I want to populate an NSData object with the contents of this file. Tried using dataWithContentsOfURL: but this fails. I know the file exists because the iPhone SDK returns the path.. Can someone please tell me how I can get an NSData object from the URL of a local file? ...

    How to convert a NSData to pdf in iPhone sdk? NSString ...

    We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy. OK, I Understand iPhone is a good and unique platform to build an application. However just like other platform, to develop a great application we need to learn it constantly. I hope I can follow an advise from Japanese developer to learn iPhone SDK at least 3 hours a day.

    initWithData:encoding: - NSString | Apple Developer ...

    Returns an initialized NSString object containing a given number of bytes from a given buffer of bytes interpreted in a given encoding. - init With Bytes No Copy: length: encoding: free When Done: Returns an initialized NSString object that contains a given number of bytes from a given buffer of bytes interpreted in a given encoding, and optionally frees the buffer. iPhone-int to NSData? (1) I'm making an iPhone app where I want to save state of the Application. This includes an int property which I'm persisting to a file on its own. I have it written and working, but I know the way I did it was a bit hacky, converting the int to a String and then NSData. Can anybody suggest a better way? amazon Android Apple Arduino aws blog update cloud Dubai Electronics Entertainment Flip Media Friends fun Google hosting ios iPhone javascript KickStarter Linux mac Microsoft mysql News objective-c Photography php plugins Products Programming Raspberry Pi Real Estate S3 SEO Software travel Trivandrum twitter ubuntu video Web website Windows wordpress Xcode

    NSData and NSString - Saving Data in iOS - raywenderlich.com

    NSData provides methods for atomically saving their contents to a file, which guarantee that the data is either saved in its entirety, or it fails completely. An atomic write first writes the data ... Part of the process involves loading an NSData object, which could be anything from an html file to a jpeg image. NSURLProtocol requires setting a mimetype. Is there an API in the iPhone-SDK to determine the mimetype of the file or NSData content?

    objective c - How do I do base64 encoding on iOS? - Stack ...

    I'd like to do base64 encoding and decoding, but I could not find any support from the iPhone SDK. How can I do base64 encoding and decoding with or without a library? For Base64 encoding: #import @interface NSString (NSStringAdditions) + (NSString *) base64StringFromData:(NSData *)data length:(int)length ...

    NSString.CompareOptions - NSString | Apple Developer ...

    Compares the string with a given string using a case-insensitive, localized, comparison. isEqual: vergleicht eine Zeichenfolge mit einem Objekt und gibt NO wenn das Objekt keine Zeichenfolge ist.isEqualToString: ist schneller, wenn Sie wissen, dass beide Objekte Zeichenfolgen sind, wie die documentation besagt: Besondere Überlegungen. Wenn Sie wissen, dass beide Objekte Zeichenfolgen sind, ist diese Methode eine schnellere Möglichkeit, die Gleichheit zu überprüfen als isEqual: Request body. Do not supply a request body for this method. Response. If successful, this method returns a 200 OK response code and a presence object in the response body.. Examples Example 1: Get your own presence information

    base64EncodedStringWithOptions: - NSData | Apple Developer ...

    By default, no line endings are inserted. If you specify one of the line length options (NSData Base64Encoding64Character Line Length or NSData Base64Encoding76Character Line Length) but don’t specify the kind of line ending to insert, the default line ending is Carriage Return + Line Feed. See -[NSData base64EncodedDataWithOptions:] Prior to iOS7/OS X 10.9: Matt Gallagher wrote an article on this very topic. At the bottom he gives a link to his embeddable code for iPhone. On the mac you can use the OpenSSL library, on the iPhone he writes his own impl.

    NSData » The App Business Blog

    The other day I managed to write an application that worked on 2.0 but not 2.1 devices. After some investigation I found that the root cause was a subtle change Apple made in 2.1 without any notification in release notes or in the SDK documentation. Consider this very common snippet of code: NSData *webData = [NSData dataWithContentsOfURL:url]; Ich versuche, einen grundlegenden Test "Spielzustand" Singleton in cocos2d schreiben, aber aus irgendeinem Grund beim Laden der App, initWithCoder wird nie aufgerufen.

    iphone - How to use sqlite3_column_blob with NSData ...

    How to use sqlite3_column_blob with NSData what parameter I need to pass In my iPhone App I want to retrive image stored in NSData format in sqlite database in BLOB datatype for retriving it //s... in my app i have to change the font of a part of string which comes from JSON response > 'Andrew James liked your comment > \'hiiiiiiiiiiiiiii\' that you posted.' to convert it in attributed string i am using the following code NSAttributedString *attr = [[NSAttributedString alloc] initWithData:[No...

    NSString - Foundation | Apple Developer Documentation

    An NSString object can be initialized from or written to a C buffer, an NSData object, or the contents of an NSURL. It can also be encoded and decoded to and from ASCII, UTF–8, UTF–16, UTF–32, or any other string encoding represented by NSString Encoding . A sample project & library to use transloadit in your iOS apps - krummler/iphone-sdk Part of the process involves loading an NSData object, which could be anything from an html file to a jpeg image. NSURLProtocol requires setting a mimetype. Is there an API in the iPhone-SDK to determine the mimetype of the file or NSData content?

    NSString.EnumerationOptions - NSString | Apple Developer ...

    Performs linguistic analysis on the specified string by enumerating the specific range of the string, providing the Block with the located tags. Recommend:iphone - Convert NSData [UIImage] to a NSString. e answer that would best fit my situation. I want the ability to have the user select an image from the library, and then that image is converted to an NSData type. I then have a requirement to call a .NET C# webservice via a HTTP get so id Since this issue is still open, I'd like to add my voice to it as well (although I'm using NodeJS not PHP). I believe the issue everyone else is talking about is when we use RNEncryptor to encrypt some NSString instance to an NSData instance and then subsequently send that data object to the server, what's sent to the server is NOT the encrypted string but rather the description method output ...

    NSString.EncodingConversionOptions - NSString | Apple ...

    Specifies an external representation (with a byte-order mark, if necessary, to indicate endianness). Agile CRM iOS SDK. Agile CRM is a new breed CRM software with sales and marketing automation.. Table of contents. Requirements. API's details. 1 Contact. 1 To create a contact; 2 To fetch contact data; 3 To delete a contact SDK for including the UserVoice feedback system into iPhone applications - mronkko/uservoice-iphone-sdk

    iphone - Convert NSData to String? - Stack Overflow

    where pkey is of type EVP_PKEY. Then I am storing the bytes from buffer 'p' as an NSData using the line given below. NSData *keydata = [NSData dataWithBytes:P length:len]; Now I am converting it to a NSString using the code given below but when i print it into console its giving some other characters. Ich möchte ein NSData Objekt mit dem Inhalt dieser Datei NSData. Versucht mit dataWithContentsOfURL: aber das schlägt fehl. Ich weiß, dass die Datei existiert, weil das iPhone SDK den Pfad zurückgibt. Kann mir bitte jemand sagen, wie ich ein NSData Objekt von der URL einer lokalen Datei bekommen kann? Vielen Dank. Anyway, I've been digging around various samples for iPhone and piecing together what little bits I can gather from the web. It doesn't seem like a difficult language to learn, it's not all that different from the other C based stuff anyway. But I assume because it's a new platform very few people have information to share. It's only been about ...

    NSString(SFAdditions) Category Reference

    NSData to be represented as a base 16 string. Return Value. A hex string representation of the supplied data; or nil if data is nil or empty. Declared In. NSString+SFAdditions.h – sha256. Returns an SHA 256 hash of the current string - (NSData *)sha256. Declared In. NSString+SFAdditions.h + escapeXMLCharacter: Escape XML entities + (nullable NSString *)escapeXMLCharacter:(nullable NSString ... Including image within email body from iphone app is a very tricky business. Using Base64 encoding according to my search results works on all mail server except Gmail. Gmail won't allow embedded images. These are the Objective-C methods converting from UIView to NSString for email body. Converting the UIView to a UIImage using UIImage *viewImage…

    iphone - Konvertieren von NSData in base64

    iOS hat immer integrierte Unterstützung für Base64-Codierung und Decodierung enthalten. Wenn Sie resolv.h, sollten Sie die beiden Funktionen b64_ntop und b64_pton.Die Square SocketRocket Bibliothek bietet ein SocketRocket Beispiel für die Verwendung dieser Funktionen von objective-c. . Diese Funktionen sind ziemlich gut getestet und zuverlässig - im Gegensatz zu vielen Implementierungen ... objective-c cocoa-touch (4) . Ich möchte ein NSMutableDictionary Objekt in NSUserDefaults.Der Schlüsseltyp in NSMutableDictionary ist NSString, der NSMutableDictionary ist NSString, der eine Liste von Objekten enthält, die NSCoding implementieren. Pro Dokument entsprechen NSString und NSArray NSCoding.

    iphone - How to convert byte array to NSString - Stack ...

    I am reading data from a TCP/IP stream and am successfully receiving a byte array from the pre-existing server. I am now trying to find a way to convert that array to an NSString.I have found several examples, but am having a hard time getting my desired results. In the previous post I wrote a few lines of code to convert an NSString object to an NSData object.In this post I’ll do the opposite, putting the conversion into the context how to print an NSData object to the debugging console.. By default, when you print an NSData object to the console using NSLog, the output will be in hex, it will look something like the following: Recommend:objective c - How to convert NSData to NSString and revert the NSString to NSData. cryption: Read a file and store it into NSData. Convert NSData to NSString. Encrypt the NSString with help of AESCrypt Store the NSString in a file Decryption Read the encrypted string Decrypt it with the help of AESCrypt Convert it back to

    [iPhone SDK Dev] retrieve image from database - Grokbase

    (2 replies) Hi all I am storing image in database in the format of TEXT. for that i am converting captured image into NSString snd then storing in database. While retrieving image reverse procedure i am following. reading TEXT data from database, converting data into NSDATA and then seting NSData object as a button background. But it is not working. please help me out..following is my sample ... Hi, I'm trying to write a simple app based on the AddressBook API. What I'm trying to do is to list all contacts first and last name. This I've managed.

    data(using:) - NSString | Apple Developer Documentation

    NSString Handling Exception Names These constants define the names of exceptions raised if NSString cannot represent a string in a given encoding, or parse a string as a property list. Developer I want to convert some html page into PDF format.Is it possible using iPhone SDK? Are there any APIs or 3rd party libraries available to so? I have googled around for the solution but was not able... The ultimate goal is to translate the custom data received from APNs back into my custom class within the app. I think the UserInfo property of the notification is NSData. My research hasn't turned up any results for finding out why the data coming from APNs isn't properly formatted JSON or how to convert the NSData back to valid JSON. If they ...



    Returns an initialized NSString object containing a given number of bytes from a given buffer of bytes interpreted in a given encoding. - init With Bytes No Copy: length: encoding: free When Done: Returns an initialized NSString object that contains a given number of bytes from a given buffer of bytes interpreted in a given encoding, and optionally frees the buffer. NSString Handling Exception Names These constants define the names of exceptions raised if NSString cannot represent a string in a given encoding, or parse a string as a property list. Developer An NSString object can be initialized from or written to a C buffer, an NSData object, or the contents of an NSURL. It can also be encoded and decoded to and from ASCII, UTF–8, UTF–16, UTF–32, or any other string encoding represented by NSString Encoding . Specifies an external representation (with a byte-order mark, if necessary, to indicate endianness). I am reading data from a TCP/IP stream and am successfully receiving a byte array from the pre-existing server. I am now trying to find a way to convert that array to an NSString.I have found several examples, but am having a hard time getting my desired results. Performs linguistic analysis on the specified string by enumerating the specific range of the string, providing the Block with the located tags. where pkey is of type EVP_PKEY. Then I am storing the bytes from buffer 'p' as an NSData using the line given below. NSData *keydata = [NSData dataWithBytes:P length:len]; Now I am converting it to a NSString using the code given below but when i print it into console its giving some other characters. Tweeted times ipad subscription. Compares the string with a given string using a case-insensitive, localized, comparison. Stack Overflow Public questions and answers; Teams Private questions and answers for your team; Enterprise Private self-hosted questions and answers for your enterprise; Talent Hire technical talent; Advertising Reach developers worldwide How to use sqlite3_column_blob with NSData what parameter I need to pass In my iPhone App I want to retrive image stored in NSData format in sqlite database in BLOB datatype for retriving it //s. By default, no line endings are inserted. If you specify one of the line length options (NSData Base64Encoding64Character Line Length or NSData Base64Encoding76Character Line Length) but don’t specify the kind of line ending to insert, the default line ending is Carriage Return + Line Feed.

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