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How do you get a string from a MemoryStream?
... current
' position of the MemoryStream which is currently
' set at the end of the string we just wrote to it.
' We need to set the position to 0 in order to read
' from the beginning.
ms.Position = 0
Dim sr As New StreamReader(ms)
Dim myStr = sr.ReadToE...
What is the difference between MOV and LEA?
... == mov eax, var+16
lea eax, [eax*4] == shl eax, 2 ; but without setting flags
In MASM syntax, use OFFSET var to get a mov-immediate instead of a load.
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Visibility of global variables in imported modules
...If you really do want a global, but it's just there to be used by module1, set it in that module.
import module1
module1.a=3
module1.f()
On the other hand, if a is shared by a whole lot of modules, put it somewhere else, and have everyone import it:
import shared_stuff
import module1
shared_st...
What is the difference between declarative and procedural programming paradigms?
...tion, etc." Another example is Prolog, where a "program" is a declarative set of facts and relations/deductions, and a query. The Prolog engine figures out how to evaluate the query: you don't need to tell it how to do so. Finally, regular expressions: you describe the pattern rather than spellin...
How do I view cookies in Internet Explorer 11 using Developer Tools
I'm looking for how to view the cookies set using developer tools in IE11. I see an option in network profiling to view cookies being sent back and forth, but this is not really the same thing. It is cumbersome to use since it's per request. Surely there must be a way to view all cookies like you ca...
In Vim, is there a way to paste text in the search line?
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
...
Run PHP Task Asynchronously
...
If you set the Content-Length HTTP header in your "Thank You For Registering" response, then the browser should close the connection after the specified number of bytes are received. This leaves the server side process running (assu...
How to study design patterns? [closed]
... to write classes that are highly independent and cohesive. Without a good set of tests, it is just too painful to touch something that is not broken. With safety net you will really adventure into drastic changes to your code. That is the moment when you can really start learning from practice.
No...
Extracting the last n characters from a string in R
...ub('.*(?=.{3}$)', '', string, perl=T)
for three characters, etc. You can set the number of characters to grab with a variable, but you'll have to paste the variable value into the regular expression string:
n = 3
sub(paste('.+(?=.{', n, '})', sep=''), '', string, perl=T)
...
How to properly seed random number generator
...
Each time you set the same seed, you get the same sequence. So of course if you're setting the seed to the time in a fast loop, you'll probably call it with the same seed many times.
In your case, as you're calling your randInt function u...