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When would you use delegates in C#? [closed]
... have lambda expressions and anonymous methods in C#, I use delegates much more. In C# 1, where you always had to have a separate method to implement the logic, using a delegate often didn't make sense. These days I use delegates for:
Event handlers (for GUI and more)
Starting threads
Callbacks (e...
What are the differences between LinearLayout, RelativeLayout, and AbsoluteLayout?
...ayout means you have to give exact position where the view should be.
For more information, please check this address https://developer.android.com/guide/topics/ui/declaring-layout#CommonLayouts
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What is the difference between an int and an Integer in Java and C#?
I was reading More Joel on Software when I came across Joel Spolsky saying something about a particular type of programmer knowing the difference between an int and an Integer in Java/C# (Object-Oriented Programming Languages).
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Twitter Bootstrap - add top space between rows
... no way, these answers are slightly different IMHO. This one is more usable as it embraces the "name your class style so your html reads easier" and you can read margin-top in the html instead of rowSpecificForName. This answer is more inline with twitter bootstrap patterns.
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When should I use a struct instead of a class?
...copy than 16-byte structs, there are many cases where large structs may be more efficient than large class objects, and where the relative advantage of structs grows with the size of the struct.
– supercat
Jan 2 '13 at 16:12
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How is the default max Java heap size determined?
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OSGi, Java Modularity and Jigsaw
...Jigsaw is probably necessary for the JRE only, but that it will create far more problems than it claims to solve if used by other Java libraries or apps.
The JRE is a very difficult and special case. It is over 12 years old and is a frightful mess, riddled with dependency cycles and nonsensical dep...
How do you convert Html to plain text?
...ry about <script> tags and the like then you'll need something a bit more powerful then regular expressions because you need to track state, omething more like a Context Free Grammar (CFG). Althought you might be able to accomplish it with 'Left To Right' or non-greedy matching.
If you can us...
How to elegantly check if a number is within a range?
...agree this is a terrible idea performance-wise, but the OP wants something more fancy than an if statement. This certainly accomplishes that... ;)
– Tim Coker
Jul 6 '10 at 17:49
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Spinlock versus Semaphore
...e acquired by burning a few cycles spinning, this may overall very well be more efficient. Also, for realtime applications it may not be acceptable to block and wait for the scheduler to come back to them at some far away time in the future.
A semaphore, by contrast, either does not spin at all, or...