Are these two equivalent? [0-9a-fA-F] and [0-9a-fAF]
In some texts, I have been trying to use egrep these two regular expressions, they seem to be equivalent .
Is there a case where they will
Tag: the same
Operating system – Why is the address of the variable remains the same in the modified Fork () system call
Please consider the following code snippet.
if (fork() == 0)
{
a = a + 5;
printf(“%d, %d
“, a, &a);
}
else
{
a = a-5;
printf (“%d, %d
“, a,& a);
} AFAIK, when creating fork(), the paren
I have written exact code in VB and C #, but its working principle is not the same … The logic is exactly the same … I hope so
Newbie to C# and trying to expand my ability. I have this code in VB:
Private Sub BreakdownFilesToCompare (ByRef file1BReader As BinaryReader, _
ByRef file2BReader As BinaryReader, _
ByRef
What happens to the Node ID in the CAN bus?
In principle, two nodes are not allowed to have the same ID segment in a CAN-bus network, but what if the two nodes have the same ID segment?
Before the experiment, we must first have a clear un
iPhone – Add multiple buttons to the view to the view, call the same method, determine which button it is
I want to programmatically add multiple UIButtons to the view-unknown number of buttons at compile time.
I can make one or more like this UIButton (in a loop, but shortened for simplicity):
.NET – Queryover’s query generator or extension point is the same as Linq?
I’m trying to use the calculated properties used by Query< T>() inside QueryOver< T>(). When using LINQ queries, I can use the custom Default LinqToHqlGeneratorsRegistry to register the custom gene