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getResourceAsStream() vs FileInputStream
I was trying to load a file in a webapp, and I was getting a FileNotFound exception when I used FileInputStream . However, using the same path, I was able to load the file when I did getResourceAsStream() .
What is the difference between the two methods, and why does one work while the other do...
how does multiplication differ for NumPy Matrix vs Array classes?
The numpy docs recommend using array instead of matrix for working with matrices. However, unlike octave (which I was using till recently), * doesn't perform matrix multiplication, you need to use the function matrixmultipy(). I feel this makes the code very unreadable.
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Get fragment (value after hash '#') from a URL in php [closed]
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alert(window.location.hash);
– sfussenegger
Feb 23 '10 at 11:15
6
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Shiro vs. SpringSecurity [closed]
I have currently evaluating Java based security frameworks, I am a Spring 3.0 user so it seemed that SpringSecurity would be the right Choice, but Spring security seems to suffer from excessive complexity, it certainly does not seem like it is making security easier to implement, Shiro seems to be m...
LINQ .Any VS .Exists - What's the difference?
Using LINQ on collections, what is the difference between the following lines of code?
6 Answers
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AngularJS : Factory and Service? [duplicate]
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Service vs Factory
The difference between factory and service is just like the difference between a function and an object
Factory Provider
Gives us the function's return value ie. You just create an object, add properties t...
Best way to alphanumeric check in JavaScript
...lementById('TCode').value;
if( /[^a-zA-Z0-9]/.test( TCode ) ) {
alert('Input is not alphanumeric');
return false;
}
return true;
}
If there's at least one match of a non alpha numeric, it will return false.
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Google Guice vs. PicoContainer for Dependency Injection
My team is researching dependency injection frameworks and is trying to decide between using Google-Guice and PicoContainer.
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Volatile Vs Atomic [duplicate]
I read somewhere below line.
6 Answers
6
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Mediator Vs Observer Object-Oriented Design Patterns
I have been reading the Gang Of Four , in order to solve some of my problems and came across the Mediator pattern.
8 Ans...