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How do I write a for loop in bash
... doSomething($n)
done
Note the $(...) syntax. It's a bash behaviour, it allows you to pass the output from one command (in our case from seq) to another (the for)
This is really useful when you have to iterate over all directories in some path, for example:
for d in $(find $somepath -type d)
do...
Constructor of an abstract class in C#
...stract class. That way you can have classes that inherit from that class call the base constructor.
public abstract class A{
private string data;
protected A(string myString){
data = myString;
}
}
public class B : A {
B(string myString) : base(myString){}
}
...
What are all the different ways to create an object in Java?
...
So actually only 2 ways exist: calling constructor (using new, clone() or reflection) and deserialization that does not invoke constructor.
– AlexR
Feb 24 '11 at 12:32
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Cannot set content-type to 'application/json' in jQuery.ajax
...S header is used to find out if the request from the originating domain is allowed. Using fiddler, I added the following to the response headers from my server.
Access-Control-Allow-Origin: *
Access-Control-Allow-Headers: Content-Type
Access-Control-Allow-Methods: POST, GET, OPTIONS
Once the b...
What is the difference between 'classic' and 'integrated' pipeline mode in IIS7?
...tely blended and integrated in IIS. In this mode, ASP.NET HttpModules basically have nearly as much power as an ISAPI filter would have had and ASP.NET HttpHandlers can have nearly equivalent capability as an ISAPI extension could have. In this mode, ASP.NET is basically a part of IIS.
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How do I detect what .NET Framework versions and service packs are installed?
...imilar question was asked here , but it was specific to .NET 3.5. Specifically, I'm looking for the following:
13 Answers
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C# Iterate through Class properties
I'm currently setting all of the values of my class object Record .
4 Answers
4
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WPF Blurry fonts issue- Solutions
...ems to make the font heavier
Playing around with these settings didn't really improve the underlying problem, but can help by reducing the color bleeding effect for sensitive users.
Another approach
The best advice the Text Clarity article gave was increasing the font size and changing the font....
Difference between jQuery parent(), parents() and closest() functions
...p) the DOM tree.
parents() method is similar to parent() but selects all the
matching elements up the DOM tree. Begins from the parent element and travels up.
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How do I set up a basic Ruby project?
I want to create a small Ruby project with 10 ~ 20 classes/files. I need some gems and I want to use RSpec as test framework.
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