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- How to convert a set of signed bytes to a float?
- problem of converting a 4-byte array to float in C #
- Convert a float to an array of bytes and vice versa in Java
- is it possible to convert a float array to a string without an intermediate byte array?
- How to convert a floating 4-byte IEEE floating binary representation to float it
- How to convert a floating point number to a fixed point number with a certain width and precision. Is there a library in Python to do this?
- Get raw bytes from a float in Swift
- How to Convert a Float to Hexadecimal
- Byte-array to float using bit offset instead of BitConverter
- Convert uint32 floating-point representation to uint8
- Byte header for floating conversion C #
- UnsupportedOperationException with byte [] conversion to float []
- How to store bytes of a float value in a string and retrieve the value afterwards?
- How can (byte) Convert.ToChar (anyStringOfLengthOne) possibly create an error?
- bytes convert to float (php)
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I’m a coder. Welcome to my blog. Here are some of the records on my job.
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bytes converted to float (php)
How can I convert from bytes to float in php? Like in Java
There may be a more direct way, but here you go:
This is, of course, machine dependent, but I don’t know of any machine running PHP that doesn’t use IEEE 754 floats.
Related Articles
How to convert a set of signed bytes to a float?
I just got confused about how to convert an array of 4 signed bytes to a float number. I just know for an array of unsigned bytes bts, probably I can use this function BitConverter.ToSingle(bts, 0); However, it looks like BitConverter.ToSingle only a
problem of converting a 4-byte array to float in C #
I’m using C# and reading bytes array from some controller and converting them to their types. all values (int,string) OK except the float values. The value that suppose to get is 533174.1. but when reading the array byteArr[0]=2 byteArr[1]=73 byteArr
Convert a float to an array of bytes and vice versa in Java
I am trying to convert a float to a byte array. Here is the method: public static byte [] float2ByteArray (float value) < Float f = new Float(value); return new byte [] < (byte) (f.byteValue() >>> 56), (byte) (f.byteValue() >>> 48), (byt
is it possible to convert a float array to a string without an intermediate byte array?
I need to send float arrays as strings. In the context of the app, we need the best performance possible. From my reading on SO, the fast solutions all imply converting the float array to a byte array first, then use either base64 or getBytes/getStri
How to convert a floating 4-byte IEEE floating binary representation to float it
I am decoding a binary file, which has decimal numbers represented by four bytes, little endian. For example, 94 53 F0 40 represents 7.510202. Unfortunately, Python is giving me 7.51020240784. When I try to parse this data using unpack(»
How to convert a floating point number to a fixed point number with a certain width and precision. Is there a library in Python to do this?
I need a function to convert a float number to a fixed-point number, represented in binary so that I can put it to the hardware accelerator which can only accept fix-point number. for example, when I input a float number 5.625, giving data width 8, p
Get raw bytes from a float in Swift
How can I read the raw bytes of a Float or Double in Swift? Example: let x = Float(1.5) let bytes1: UInt32 = getRawBytes(x) let bytes2: UInt32 = 0b00111111110000000000000000000000 I want bytes1 and bytes2 to contain the same value, since this binary
How to Convert a Float to Hexadecimal
In Python I need to convert a bunch of floats into hexadecimal. It needs to be zero padded (for instance, 0x00000010 instead of 0x10). Just like http://gregstoll.dyndns.org/~gregstoll/floattohex/ does. (sadly i can’t use external libs on my platform
Byte-array to float using bit offset instead of BitConverter
I’m receiving byte-arrays containing float variables (32 bit). In my C# application I’d like to turn byte[] byteArray into a float using bitwise shifting (because it’s a lot faster than BitConverter). Turning a byte-array into a short works like this
Convert uint32 floating-point representation to uint8
Without going into too many details, I have two embedded systems, neither of which can use the floating point library. In between them is a mobile application, where some calculations are performed. One calculation needs to keep the precision. This v
Byte header for floating conversion C #
I have tried the below C# code to convert from hex literal to floating point and get the correct result. I wish to input a byte array instead and have that converted to floating point but can’t seem to get it right result. 0x4229ec00 is the current f
UnsupportedOperationException with byte [] conversion to float []
I’m trying to convert a byte[] to a float[] by putting the byte[] in a ByteBuffer, converting this to a FloatBuffer (.asFloatBuffer), and then converting this to an array. private static float[] toFloatArray(byte[] bytes) < ByteBuffer buffer = ByteBu
How to store bytes of a float value in a string and retrieve the value afterwards?
I’m trying to figure out a way to send a sequence of float values over the network. I’ve seen various answers for this, and this is my current attempt: #include
How can (byte) Convert.ToChar (anyStringOfLengthOne) possibly create an error?
We have this rather simple code in a project: string input = «Any string»; for (int i = 0; i < input.Length; i++) < string stringOfLengthOne = input.Substring(i, 1); byte value = (byte)Convert.ToChar(stringOfLengthOne); if (value == someValue
bytes convert to float (php)
This is, of course, machine dependent, but I don’t know of any machine running PHP that doesn’t use IEEE 754 floats.
Read More
I don’t think php has bytes, does it? When you assign a number to a variable you’ll get an variable with a number type
$a = 10; // integer $f = 1.0; // double $b = $a + $f; // $b is double
Mene 3599
If I’m understanding you correctly, you want to take a raw 32- or 64-bit «integer» value, and force that set of bits to treated as a floating point number instead?
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