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Reading a binary file with python
...e" padding between/around the fields, you will need to figure that out and include it in the unpack() call, or you will read the wrong bits.
Reading the contents of the file in order to have something to unpack is pretty trivial:
import struct
data = open("from_fortran.bin", "rb").read()
(eight,...
Difference between “managed” and “unmanaged”
... found by googling:
#using <mscorlib.dll>
using namespace System;
#include "stdio.h"
void ManagedFunction()
{
printf("Hello, I'm managed in this section\n");
}
#pragma unmanaged
UnmanagedFunction()
{
printf("Hello, I am unmanaged through the wonder of IJW!\n");
ManagedFunction(...
C# namespace alias - what's the point?
... very useful when you have multiple classes with the same name in multiple included namespaces. For example...
namespace Something.From.SomeCompanyA {
public class Foo {
/* ... */
}
}
namespace CompanyB.Makes.ThisOne {
public class Foo {
/* ... */
}
}
You can use...
Can I get the name of the currently running function in JavaScript?
...ts.callee.
You may have to parse out the name though, as it will probably include some extra junk. Though, in some implementations you can simply get the name using arguments.callee.name.
Parsing:
function DisplayMyName()
{
var myName = arguments.callee.toString();
myName = myName.substr(...
What is the difference between return and return()?
... for the exact reason the following line throws an error (return statement included for comparison):
return(); // SyntaxError: syntax error
var a = (); // SyntaxError: syntax error
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imp...
How can I get sin, cos, and tan to use degrees instead of radians?
...ilst this may theoretically answer the question, it would be preferable to include the essential parts of the answer here, and provide the link for reference.
– Jason C
Mar 22 '14 at 1:38
...
What's the difference between integer class and numeric class in R
...and 2^53 exactly without losing precision.
We can see the data type sizes, including the overhead of a vector (source):
> object.size(1:1000)
4040 bytes
> object.size(as.numeric(1:1000))
8040 bytes
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...
Reserved keywords in JavaScript
...
Here is my poem, which includes all of the reserved keywords in JavaScript, and is dedicated to those who remain honest in the moment, and not just try to score:
Let this long package float,
Goto private class if short.
While protected with debug...
Discard all and get clean copy of latest revision?
...
Does that include un-tracked files? I had some problems with those in other commands I was trying. I'll give it a try now...
– Rory
Feb 10 '11 at 13:41
...
What's the difference between globals(), locals(), and vars()?
...l object, its __dict__ is where most of its attribute data is stored. This includes class variables and module globals:
class Test(object):
a = 'one'
b = 'two'
def frobber(self):
print self.c
t = Test()
huh = vars(t)
huh['c'] = 'three'
t.frobber()
which gives us:
three
Note...