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Edit: BytesBuilder is included in B4XCollections library (named B4XBytesBuilder). BytesBuilder class, which is compatible with B4A, B4i and B4J, makes it easier to work with bytes. You can think of it as a combination of String and StringBuilder, but instead of holding characters it holds bytes. M
link: Wow! That's the class b4x was missing. Thanks Erel .. You don't stop surprising us with new useful tools .all thumps up!
link: Thanks your alloys this first
link: I'm looking for the documentation for BytesBuilder but can find just this blank page for B4XCollections: https://www.b4x..html Is the documentation av

QRGenerator is a class that generates QR codes. It is written in B4X and it is compatible with B4A, B4i and B4J. iPhone default camera app recognizing the QR code displayed in a B4A app: https://www.b4x.com/basic4android/images/SS-2018-05-16_18.56.16.jpg Can create codes made of up to 2953 bytes.
link: V1.50 - Added support for 40-L, 40-H and 23-H formats. Refactored code to make it easier to add more formats. BytesBuilder was replaced with B4XBytesB

This code is no longer needed. Use File.WriteBytes / ReadBytes. Write an array of bytes to a file and read a file into an array of bytes. Sub BytesToFile (Dir As String, FileName As String, Data() As Byte) Dim out As OutputStream = File.OpenOutput(Dir, FileName, False) out.WriteBytes(Data,
link: You second example of BytesToImage results in a run time error of "error loading bitmap" on the last line: bmp.Initialize(In) I copied and pasted the

bytesbuilder or B4Xbytesbuilder ? the latter has replaced the former.
link: I have uploaded and can see B4XCollections (1.06) - but B4A is still telling me that the bytesbuilder is missing - any ideas ? After re-compiling my s

The attached class is an implementation of a MJPEG over Http decoder. The data is a mix of strings and raw bytes. It is tempting to convert the bytes to a string. However raw bytes do not represent a valid string so you can lose important information during the conversion (which will also slow down

Use BytesBuilder: BytesBuilder - simplifies working with arrays of bytes
link: its more a class object, you have a product class and a function/sub that make this bytes for the printer or u store the bytes direct there. this prod

Sorry it is BytesBuilder. BytesBuilder - simplifies working with arrays of bytes https://www.b4x./?query=BytesBuilder
link: Hello Thank you. Would you be able to show an example using BytesBuffer Richard
link: Please don't limit your threads to a single member. Make sure to test performance in Release mode. Use BytesBuffer.

The "correct" solution is to use BytesBuilder. It will make it simple to collect the bytes until you find a full message.
link: I dont think there is any "correct" way here. My way works fine I haven't run into a problem yet. I think it all comes down to efficiency. Your metho

Maybe you can simplify things by using BytesBuilder - simplifies working with arrays of bytes library.

Your best option is: BytesBuilder - simplifies working with arrays of bytes

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