For the purposes of setting a value in Active Directory I would like to convert a long to an unsigned 8-byte integer, for assignment to an AD property.
How can I do this?
I want to make a file which reads String array but initially i am having only byte array so first i want to convert it into string array, so how can i do so. Pls. help me....
Hi,
It would be great if you could tell me how I could save a byte[] to a wav file. Sometimes I need to set different samplerate, number of bits and channels.
Thanks for your help.
This is the property declaration in question:
[RangeValidator(1,RangeBoundaryType.Inclusive,255,RangeBoundaryType.Inclusive,MessageTemplate = "StartFlexibility is out of range")]
public byte StartFlexibility { get; set; }
When the validate method is called, a FormatException is thrown telling me that the value type needs to be Int32.
How to fix, please?
I am reading a row from a SQL Server table. One of the columns is of type tinyint.
I want to get the value into an int or int32 variable.
rdr.GetByte(j)
(byte) rdr.GetValue(j)
...seems to be the only way to retrieve the value. But I can't figure out how to get the result into an int var.
Hello,
I can say I don't know what I'm asking for help,because I don't know the format,but I've got a picture.
I have a byte[] array ,how do I convert it to that format below(in right)?
Its not plain ascii.
Hi,
I'm using ASP.NET MVC and have a model which has an image (byte array) in one of the fields. I'm trying to output this image into the src attribute of the img tag. I'm looking to do something like '. How can I do this?
I have a asp:GridView with a HyperLinkField. It's DataNavigateUrlFormatString property is set to View.aspx?id={0}&isTechnical={1}
Select command of appropriate SqlDataSource returns columns of type INT and BYTE (from SQL Server 2008).
So displayed string becomes something like View.aspx?id=1&isTechnical=1. But I want to display isTechnical=true|False, i.e. Convert.ToBoolean(row["isTechnical"]).ToString().ToLowerInvariant().
How to implement such conversion in page markup?
we have this code:
$value = preg_replace("/[^\w]/", '', $value);
where $value is in utf-8. After this transformation first byte of multibyte characters is stripped. How to make \w cover UTF-8 chars completely?
Sorry, i am not very well in PHP
Hey,
I have a need to mirror a byte's value around the centre of 128. So, example outputs of this function include:
In 0 Out 255
In 255 Out 0
In 128 Out 128
In 127 Out 1
In 30 Out 225
In 225 Out 30
I'm driving myself nuts with this, I'm sure I'll kick myself when I read the answers.
Cheers
(im new to java)
from my searches for Serialization in Java most of the examples document writing to a file or reading from one.
my question is lets say i have a serializable class AppMessage.
I would like to transmit it as byte[] over sockets to another machine where it is rebuilt from bytes received.
how could i achieve this please?
thanks for your insight in advance.
Hi,
I am trying to read bytes from a wav file and send it across to a stream but it plays slowly.
Could you please help me to know the right way of populating the byte[]?
Thanks for you help.
I've just started reading C and have a question about a macro.
How can I print a 5 byte integer value (that happens to be defined in a macro)?
For example:
#define MAX 0xdeadbeaf12
int main(){
printf(" 0x %2x \n", MAX);
}
This code prints adbeaf12 but not deadbeaf12.
How do I get all the bytes printed?
Hi all,
I need to make a variable with similar behaviour like in C lanquage.
I need byte or unsigned char with range 0-255.
This variable should overflow, that means...
myVar = 255
myVar += 1
print myVar #!!myVar = 0!!
Hi All,
I've just started reading C and have a question about macro.
How can I use a 5 byte value with a macro
For eg.
#define MAX 0xdeadbeaf12
int main(){
printf(" 0x %2x \n", MAX);
}
This code prints adbeaf12 but not deadbeaf12.
Please help.
Thanks
Greetings All,
Is there a way to expand the Java memory-mapped byte buffer such that the new size is reflected back to the mapped file on disk ?
Thank you !
I have a string representing bits, such as:
"0000101000010000"
I want to convert it to get an array of bytes such as:
{0x0A, 0x10}
The number of bytes is variable but there will always be padding to form 8 bits per byte (so 1010 becomes 000010101).
Hi,
I am storing an array of bytes into SQL Server. I want to create and save an image from a byte[] but several attempts seem unreliable and result in intermittent exceptions.
What is the best way to go about this?
I have a hexadecimal string "41464353". I want to convert it into bytes. I know the value of this hex string in byte will be "65706783". I want this as answer. Please give me a program for this in Java.