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What is the difference between user and kernel modes in operating systems?
...d out, and thus have arbitrary hardware accesses.
Otherwise, for example, file permissions would be useless if any program could directly read from disk.
More precisely thanks to Michael Petch: it is actually possible for the OS to allow IO instructions on ring 3, this is actually controlled by th...
What are the best Haskell libraries to operationalize a program? [closed]
... EventLog logging framework (using +RTS -l at runtime) streams output to a file, which can be visualized with any tool reading the eventlog format.
– Don Stewart
Apr 28 '11 at 16:22
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How to dynamically create CSS class in JavaScript and apply?
...e case would be where you want a single JS lib without dependencies on CSS files. In my case I want lightweight growl-style alert popups out-of-the-box.
– xeolabs
Aug 12 '13 at 7:24
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Custom domain for GitHub project pages
...ch on your repo):
From your project repo, gh-pages branch. Create a CNAME file with the contents yourdomain.com. Commit then push.
In your DNS manager, setup two cname records. One for the root apex (@) and one for www. Both point to YOURusername.github.io. If your DNS provider does NOT support A...
Can I load a .NET assembly at runtime and instantiate a type knowing only the name?
...ype = Activator.CreateInstance(type);
Update
When you have the assembly file name and the type name, you can use Activator.CreateInstance(assemblyName, typeName) to ask the .NET type resolution to resolve that into a type. You could wrap that with a try/catch so that if it fails, you can perform ...
XmlSerializer giving FileNotFoundException at constructor
...t + E), Common Language Runtime Exceptions -> System.IO -> System.IO.FileNotFoundException.
You can find information about another way around it in the blog post C# XmlSerializer FileNotFound exception (which discusses Chris Sells' tool XmlSerializerPreCompiler).
...
cout is not a member of std
I'm practicing using mulitple files and header files etc. So I have this project which takes two numbers and then adds them. Pretty simple.
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linux tee is not working with python?
...server using an infinite loop.
I want to log every communication data to a file and also monitor them from terminal at same time. so I used tee command like this.
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When is the init() function run?
...ctions per package; they will be executed in the order they show up in the file (after all variables are initialized of course). If they span multiple files, they will be executed in lexical file name order (as pointed out by @benc):
It seems that init() functions are executed in lexical file na...
Outputting data from unit test in python
...s not outputting to the console. I tried configuring it with logging to a file, but that doesn't produce any output either.
– MikeyE
Aug 13 '16 at 1:28
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