Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.

Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).

ByteArray

F
fbio last edited by

I' the line through. GZIPGot it. ByteArray♪ Can we send him over? HTTP POSTwithout creating a file on the file or a memory card?
Reply Quote 0
1 Reply Last reply
C
chanisef last edited by

Look at this: https://stackoverflow.com/questions/5055278/how-to-upload-binary-data-using-post ♪
Reply Quote 0
1 Reply Last reply

2
Posts

0
Views

Suggested Topics

G

How to pass ByteArray from Activity to Fragment (Tabbed Activity) by continuously activating
Software Programming • kotlin android fragment adapter ac languagetivity • • guilherme

2

0
Votes

2
Posts

0
Views

A

I still try to solve the problem... what if I have been able to check is that if instead of sending the ByteArray from the function that the ByteArray receives from the Bluetooth notifier sends it "manual" way from the onCreate of the Activity if it paints it, what happens is that I need the ByteArray to send me the notifier contantly and modifies the view of the different activity. Please help me.A greeting.
A

How to change the file in the Zip archives.
Software Programming • java zip • • Amritpal

2

0
Votes

2
Posts

0
Views

E

The method is of course, but the boy is wet:Initial dataZipFile zipFile = new ZipFile("C:/test.zip"); ZipEntry entry = zipFile.getEntry(name); InputStream content = zipFile.getInputStream(entry); After editing, open the recordZipOutputStream zos = new ZipOutputStream(new FileOutputStream("C:/test.zip")); zos.putNextEntry(entry); Let's just say that we're like String result♪ Further produced by converting the result into a set of Bytebyte[] buf = result.getBytes(); int len = buf.length; zos.write(buf, 0, len); Well, shut the flow.zos.closeEntry(); zos.close(); https://stackoverflow.com/questions/11502260/modifying-a-text-file-in-a-zip-archive-in-java
J

Inscription variables in ByteArray
Software Programming • c sharp • • jonetta

2

0
Votes

2
Posts

0
Views

R

uint a = 1; byte[] a1 = BitConverter.GetBytes(a); double b = 1.234; byte[] a2 = BitConverter.GetBytes(b); byte[] arr = new byte[a1.Length + a2.Length]; Array.Copy(a1, 0, arr, 0, a1.Length); Array.Copy(a2, 0, arr, a1.Length, a2.Length); handler.Send(arr);
S

Error when getting file ByteArray. 3gp on Android/Java
Software Programming • java android byte enc languageode • • Saumya

2

0
Votes

2
Posts

0
Views

B

This is normal - not all types of data are created to have a textual representation.In the case, you are dealing with a binary file type - any value may have a value of 0 up to 255, which does not necessarily correspond to an printable character, and even if it matches, you do not have to have any sequence that makes sense.The idea of conversion to "base64" is precisely to re-code this data, so that they can be transmitted using 100% printable characters - This ensures that network protocols and filters designed to treat text will not interfere with the nature of the data.If you print your data after converting them to Base64, you will see that all the characters are successfully printed - but the output will continue not making any sense - the data is simply not encoded as text.summarizing There is no error to the point where you are - do now the coding step in base64 and sending to the server, and do not try to check if "it is going well" by looking at the printed data.
Y

Error showing byteArray in TextView
Software Programming • java android • • yajahira

2

0
Votes

2
Posts

0
Views

E

The method setText() of one TextView it is used to show a text but if the value you define in this method is an integer, try to look for the id of this resource in the project, if there is no id in your project you will get an error.In this case you are trying to show an element of a byteArray, which is surely causing the problem:etR.setText(byteArray[1]); //Cuidado! I suggest you ensure the value you'll show is a String this way using String.valueOf(...):etR.setText(String.valueOf(byteArray[1]));
R

Bytearray Disc Size
Software Programming • python python 3. x • • rielyn

2

0
Votes

2
Posts

0
Views

R

You can use the native function https://docs.python.org/3/library/functions.html#len to calculate the size in bytes of one https://docs.python.org/3/library/stdtypes.html#bytearray Look at this.with open("img.png", "rb") as imageFile: f = imageFile.read() b = bytearray(f) print(len(b)) Output:384373 Comparing:$ ls -al img.png -rw-rw-r-- 1 lacobus lacobus 384373 Jul 3 17:24 img.png
K

How to record data in variable byte[] byteArray
Software Programming • java • • Kadir

2

0
Votes

2
Posts

0
Views

C

First, we must initiate the variable:byte[] byteArray = new byte[5]; After - to be completedbyteArray[0] = 3; byteArray[1] = -4; We can also fill a set of standard values when initializing:byte[] byteArray = new byte[]{104, 101, 108, 108, 111};
J

I can't arrange AsyncTasc.
Software Programming • java android multi point android asynctask • • jules

2

0
Votes

2
Posts

0
Views

J

You need to pass all the necessary parameters in the table, in the processing section, in the post section, apply/protect the result.public class MyTask extends AsyncTask<Тип входных параметров, тип прогресса, тип результата> { protected тип результата doInBackground(Тип входных параметров... params) { Делаем то что вам надо без доступа к UI. return И возвращаем результат; } protected void onPostExecute(тип результата result) { тут делаем то что вам надо с результатом с возможностью доступа к UI } } new MyTask().execute(Ваши входные параметры) The parameters will present all the parameters that you receive from UI.
K

TypeError: the JSON object must be str, bytes or bytearray, not dict
Software Programming • python json mongodb pymongo • • Kadyn

2

0
Votes

2
Posts

0
Views

S

get_stations_codes returns dictit doesn't have to be transformed. Try removing the line: ru_codes = json.loads(ru_codes)
How to make access to an input class if only an external Java class is declared
Software Programming • java syntaxis • • carriann

2

0
Votes

2
Posts

0
Views

T

First of all, there is no need to use reserved words as names of variables and class names from the standard library as names of your program classes. Besides, we should stick. https://google.github.io/styleguide/javaguide.html ♪ What a dick innerClass begins with a small letter, suggests it's a field, not an envisioned class.If Inner - it's a static class.class Outer { static class Inner { public void someMethod() { ... } } } the code of treatment to his method might look that way.Outer.Inner obj = new Outer.Inner(); obj.someMethod(); If this is an internal classclass Outer { class Inner { public void someMethod() { ... } } } That's it.Outer outerObj = new Outer(); Outer.Inner innerObj = outerObject.new Inner(); innerObj.someMethod(); The closest code you've got is installinglation of an incoming class and embezzlement of a field site.class Outer { public Inner innerObj = new Inner(); static class Inner { public void someMethod() { ... } } } Then the way to the method would look like that.Outer obj = new Outer(); obj.innerObj.someMethod(); Of course it's possible with an inner class. https://docs.oracle.com/javase/tutorial/java/javaOO/nested.html
Problem when making an update
Software Programming • java databank hibernate spring sec languageurity autentic languageation • • emmalee

2

0
Votes

2
Posts

0
Views

N

Well I managed to solve the problem, the error was not to setate the version did it and the problem was solved.
Java.lang.ClassNotFoundException oracle.jdbc.OracleDriver
Software Programming • java intellij idea jdbc jar classpath • • Demir

2

0
Votes

2
Posts

0
Views

The solution was not just jdbc in lib, but jdbc_g from the folder oracle/product/productversion/server/jdbc/lib
R

What causes Runtime error?
Software Programming • java olimpia • • Rossere

2

0
Votes

2
Posts

0
Views

D

If you use the design. try-catchUse it properly.not just for the code to be)No. leave blocks catch empty. They need to deal with the exceptional situation.With a probability close to one, there are no files on the server. input.txt and output.txt♪In this assumption, in the line:in = new Scanner(new File("input.txt")); Exemption generation FileNotFoundExceptionwhich you ignore (and the instructions in this code unit are not followed by this line).The implementation of the programme the following lines:byte a = 0, b = 0; short c = 0; It's okay here. In addition, in carrying out:a = in.nextByte(); Exemption generation NullPointerException'Cause at this point a == nullAnd that's the exception you're not processing either.Finally, in the line:out.print("YES"); You get it again. NullPointerException'Cause at this point out == null And your program is going to end accidentally.
How can I do a dynamic bytearray in Java?
Software Programming • java array soc languageket nullpointerexc languageep • • Marcee

2

0
Votes

2
Posts

0
Views

Y

You could use a resizable array: ArrayList<Byte> fileInBytes = new ArrayList<Byte>(); It's important that you put "Byte" instead of "byte" on the guy. Now, you'd have to change the line:System.arraycopy(sourcePacket, 8, fileInBytes, 0, sourcePacket.length-8); by:for (int i = 8 ; i < sourcePacket.length-8 ; i++) fileInBytes.add(sourcePacket[i]); Finally, you' change:fos.write(fileInBytes); by:fos.write(fileInBytes.toArray()); I've written it this way instead of the whole code so it looks a little clearer. I haven't been able to check, so if you're mistaken, comment on it.
D

Problem with the basic condition of Java
Software Programming • java conditions else • • derk

2

0
Votes

2
Posts

0
Views

Look, you have a ; of more when the condition of ifIt should be:import java.util.Scanner; public class ejer1 { public static void main(String[] args) { Scanner sc = new Scanner(System.in); int N; System.out.println("Inreoduzca su numero entero: "); N = sc.nextInt(); if (N%2 == 0) { System.out.println("Par"); } else { System.out.println("Impar"); } } }

ByteArray

Suggested Topics

How to pass ByteArray from Activity to Fragment (Tabbed Activity) by continuously activating Software Programming • kotlin android fragment adapter ac languagetivity • • guilherme

How to change the file in the Zip archives. Software Programming • java zip • • Amritpal

Inscription variables in ByteArray Software Programming • c sharp • • jonetta

Error when getting file ByteArray. 3gp on Android/Java Software Programming • java android byte enc languageode • • Saumya

Error showing byteArray in TextView Software Programming • java android • • yajahira

Bytearray Disc Size Software Programming • python python 3. x • • rielyn

How to record data in variable byte[] byteArray Software Programming • java • • Kadir

I can't arrange AsyncTasc. Software Programming • java android multi point android asynctask • • jules

TypeError: the JSON object must be str, bytes or bytearray, not dict Software Programming • python json mongodb pymongo • • Kadyn

How to make access to an input class if only an external Java class is declared Software Programming • java syntaxis • • carriann

Problem when making an update Software Programming • java databank hibernate spring sec languageurity autentic languageation • • emmalee

Java.lang.ClassNotFoundException oracle.jdbc.OracleDriver Software Programming • java intellij idea jdbc jar classpath • • Demir

What causes Runtime error? Software Programming • java olimpia • • Rossere

How can I do a dynamic bytearray in Java? Software Programming • java array soc languageket nullpointerexc languageep • • Marcee

Problem with the basic condition of Java Software Programming • java conditions else • • derk

How to pass ByteArray from Activity to Fragment (Tabbed Activity) by continuously activating
Software Programming • kotlin android fragment adapter ac languagetivity • • guilherme

How to change the file in the Zip archives.
Software Programming • java zip • • Amritpal

Inscription variables in ByteArray
Software Programming • c sharp • • jonetta

Error when getting file ByteArray. 3gp on Android/Java
Software Programming • java android byte enc languageode • • Saumya

Error showing byteArray in TextView
Software Programming • java android • • yajahira

Bytearray Disc Size
Software Programming • python python 3. x • • rielyn

How to record data in variable byte[] byteArray
Software Programming • java • • Kadir

I can't arrange AsyncTasc.
Software Programming • java android multi point android asynctask • • jules

TypeError: the JSON object must be str, bytes or bytearray, not dict
Software Programming • python json mongodb pymongo • • Kadyn

How to make access to an input class if only an external Java class is declared
Software Programming • java syntaxis • • carriann

Problem when making an update
Software Programming • java databank hibernate spring sec languageurity autentic languageation • • emmalee

Java.lang.ClassNotFoundException oracle.jdbc.OracleDriver
Software Programming • java intellij idea jdbc jar classpath • • Demir

What causes Runtime error?
Software Programming • java olimpia • • Rossere

How can I do a dynamic bytearray in Java?
Software Programming • java array soc languageket nullpointerexc languageep • • Marcee

Problem with the basic condition of Java
Software Programming • java conditions else • • derk