int32 Questions
6
Solved
I thought .net had some kind of easy conversion method to use for converting an int into a byte array? I did a quick search and all solutions are bit masking/shifting one byte at a time, like "the ...
3
Solved
I am using Entity Framework, and I have a line of code that is taking a var and translating it back to an iint for the database.
var record = context.enrollments.SingleOrDefault
(row => row.us...
1
Solved
I've written a cpp program, and I am able to run it with int32_t main() but not with the signature int main().
Can someone tell me why? Its a .cpp file and not a .c file (as mentioned in some other...
8
Solved
I am porting an existing application to C# and want to improve performance wherever possible. Many existing loop counters and array references are defined as System.UInt32, instead of the Int32 I w...
Eminence asked 20/11, 2008 at 19:50
5
Solved
What is the difference between Int32 and UInt32?
If they are the same with capacity range capabilities, the question is for what reason UInt32 was created? When should I use UInt32 instead of Int3...
0
While working with the NCurses module I ran into some strange behavior that I've distilled in the repl as:
> my $c = ' '.ord
32
> $c.WHAT
(Int)
> my int32 $n = ' '.ord
32
> $n.WHAT
Byt...
3
Solved
I'm really stuck! I'm not an expert at ObjC, and now I am trying to use Swift. I thought it would be much simpler, but it wasn't. I remember Craig said that they call Swift “Objective-C without C”,...
7
Solved
I have a double number as string. The number is
202.667,40
Which is 202667.4
How can I parse this string to get the value like: Double.Parse("202.667,40",?what here), or any other method to ...
6
Solved
I have a short array in c# and I need to convert two elements in an Int32. The code I wrote is the following
uint pesoparz = (Convert.ToUInt16(values[0]));
Int32 pesotot = Convert.ToInt32(pesoparz...
Apophyge asked 11/1, 2017 at 14:32
3
Solved
I have a form that when I select a column name from a ComboBox, and type in a text box it filters and displays the searched criteria in the DataGridView. When I search for "Reference" which is an i...
Ruffian asked 11/3, 2014 at 14:15
3
Solved
I'm coding in C# for Windows Phone 7.5; I am taking text from a text box, parsing it into an array, then converting each array element into an Int32 using Convert.ToInt32, then running the resultin...
6
Solved
I have following code
int varOut;
int.TryParse(txt1.Text, out varOut); // Here txt1.Text = 4286656181793660
Here txt1.Text is the random 16 digit number generated by JavaScript which is an in...
1
Solved
Members,
What I am trying to do is to right or left shift the digits of an Int32(not the bits!!).
So if shift the constant:
123456789
by 3
I should get
789123456
So no digits get lost, be...
2
Solved
How can I archive the following in Go? Let's say I have two int32 which both have the value 33.
How can I combine them into one int32 with the value 3333 instead of 66?
2
Solved
Here my code. I am passing two values into CGRectMake(..) and getting and error.
let width = CMVideoFormatDescriptionGetDimensions(device.activeFormat.formatDescription as CMVideoFormatDescription...
6
Solved
I saw in MSDN documents that the maximum value of Int32 is 2,147,483,647, hexadecimal 0x7FFFFFFF.
I think, if it's Int32 it should store 32-bit integer values that finally should be 4,294,967,295 ...
1
Solved
There are 4 bytes read from TCPSocket (actually socket returns a string and then I call .bytes to get an array). Now they need to be converted to int32 big endian.
Or may be TCPSocket has some met...
Muth asked 23/5, 2014 at 8:6
1
Solved
I have a question about int32 storage (c#).
32 bits means that the biggest number for int is 2^32.
2^32 = 4294967296, if you divide it by 2 you get the maximum value for an int32 :
4294967...
2
Solved
I would like to understand a strange behavior of python.
Let us consider a matrix Mwith shape 6000 x 2000. This matrix is filled with signed integers. I want to compute np.transpose(M)*M. Two optio...
Pinder asked 11/9, 2013 at 14:3
2
Solved
What is the difference between the two? I know that int32_t is exactly 32 bits regardless of the environment but, as its name suggests that it's fast, how much faster can int_fast32_t really ...
1
Solved
In VB.NET, is there any difference between Integer and Int32?
If yes, please explain.
1
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I cannot find the relationships between these types using .Net reflector. Any idea?
Haulm asked 2/8, 2012 at 6:50
4
Solved
Looking at the msdn documentation for Convert.ToInt32() it states:
If value is halfway between two whole numbers, the even number is
returned; that is, 4.5 is converted to 4, and 5.5 is c...
2
Solved
I have been playing around with SQL and databases in C# via SqlCeConnection. I have been using ExecuteReader to read results and BigInt values for record IDs which are read into Longs.
Today I hav...
Exurbanite asked 10/3, 2011 at 13:35
4
Solved
No exception is thrown, function just halts at this statement:
int productQuantity = Convert.ToInt32("1.00");
and returns.
What am I doing wrong to convert this float to Int32?
Note: I am run...
Ergosterol asked 24/8, 2010 at 15:27
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