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What is an uninterruptible process?
... process which tells the cpu to slow down a bit and sits in a loop — the idle loop).
If a signal is sent to a sleeping process, it has to be woken up before it will return to user space and thus process the pending signal. Here we have the difference between the two main types of sleep:
TASK_IN...
How to upload a file in Django? [closed]
...edian.
Update 2015-03-17: Django 1.7 supported at GitHub, thanks to aronysidoro.
Update 2015-09-04: Django 1.8 supported at GitHub, thanks to nerogit.
Update 2016-07-03: Django 1.9 supported at GitHub, thanks to daavve and nerogit
Project tree
A basic Django 1.3 project with single app and medi...
Can I control the location of .NET user settings to avoid losing settings on application upgrade?
...w the msi can be installed, and if it upgrades, overwrites, or installs beside any other version of the same application.
For instance, if you have two versions of your software and they have different 'upgrade' codes, then to windows they are completely different pieces of software regardless of...
Why doesn't C# support the return of references?
...blog on June 23rd 2011. Thanks for the great question!
The C# team is considering this for C# 7. See https://github.com/dotnet/roslyn/issues/5233 for details.
UPDATE: The feature made it in to C# 7!
You are correct; .NET does support methods that return managed references to variables. .NET als...
What's the difference between EscapeUriString and EscapeDataString?
...
I'm not sure that link actually provides more information as it's regarding unescaping rather then esacaping.
– Steven
Aug 30 '13 at 15:52
1
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How do I pass a variable by reference?
...assed by value, assigning a new list to it had no effect that the code outside the method could see. The the_list was a copy of the outer_list reference, and we had the_list point to a new list, but there was no way to change where outer_list pointed.
String - an immutable type
It's immutable, so ...
What is the function of the push / pop instructions used on registers in x86 assembly?
... is that those combinations of instructions are so frequent, that Intel decided to provide them for us.
The reason why those combinations are so frequent, is that they make it easy to save and restore the values of registers to memory temporarily so they don't get overwritten.
To understand the p...
In Windows Azure: What are web role, worker role and VM role?
...b, worker) are essentially Windows Server. Web and Worker roles are nearly identical:
Web roles are Windows Server VMs with IIS enabled
Worker roles are Windows Server VMs with IIS disabled (and you could manually enable it)
VM roles are Windows Server 2008 images you construct locally via Hyper-V...
How do HTML parses work if they're not using regexp?
... Iterating it yourself with lots of custom logic isn't such a great idea. Use a library that supports the standard algorithm if you can. e.g. search.cpan.org/~tobyink/HTML-HTML5-Parser-0.03/lib/HTML/HTML5/… / code.google.com/p/html5lib
– Quentin
Mar 8 ...
SQL Server Script to create a new user
...ember N'db_owner', N'NewAdminName'
END;
GO
Now, Logins are a bit more fluid than I make it seem above. For example, a Login account is automatically created (in most SQL Server installations) for the Windows Administrator account when the database is installed. In most situations, I just use tha...