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What is the use of making constructor private in a class?
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130
Some reasons where you may need private constructor:
The constructor can only be accessed from...
What is the purpose of Flask's context stacks?
... internal redirects.
In other words, even though you typically will have 0 or 1 items on these stack of "current" requests or "current" applications, it is possible that you could have more.
The example given is where you would have your request return the results of an "internal redirect". Let's...
Is it better in C++ to pass by value or pass by constant reference?
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10 Answers
10
Active
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Java generics T vs Object
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Vlad Schnakovszki
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answered Mar 5 '11 at 22:14
BozhoBozho
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Why is “final” not allowed in Java 8 interface methods?
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430
+50
This ques...
Dependency injection with Jersey 2.0
...a hard time understanding how to setup dependency injection in my Jersey 2.0 project.
8 Answers
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How do you add an in-app purchase to an iOS application?
...roduct = nil;
int count = [response.products count];
if(count > 0){
validProduct = [response.products objectAtIndex:0];
NSLog(@"Products Available!");
[self purchase:validProduct];
}
else if(!validProduct){
NSLog(@"No products available");
/...
How do you force Visual Studio to regenerate the .designer files for aspx/ascx files?
... Visual Studio to regenerate the .designer file. I'm using Visual Studio 2008
46 Answers
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“implements Runnable” vs “extends Thread” in Java
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1704
Yes: implements Runnable is the preferred way to do it, IMO. You're not really specialising the...
Design by contract using assertions or exceptions? [closed]
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edited Oct 30 '08 at 0:43
Adam Bellaire
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