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Using Server.MapPath() inside a static field in ASP.NET MVC
... Lucene.Net usage in an ASP.NET MVC application and was told that the best method is to declare the my IndexWriter as public static , so that it can be re-used.
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How to Copy Contents of One Canvas to Another Canvas Locally
... think that I would use the canvas.toDataURL() and context.drawImage() method to implement this but I am running into a few issues.
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Why do we have to normalize the input for an artificial neural network?
...nging the corresponding weights and biases, leaving you with the exact
same outputs as you had before. However, there are a variety of practical
reasons why standardizing the inputs can make training faster and reduce the
chances of getting stuck in local optima. Also, weight decay and Bayesia...
IntelliJ 13 - Add Navigate Back/Forward to toolbar?
...to make the toolbar visible, it's one of the checkable options on the view menu.
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Should a return statement be inside or outside a lock?
I just realized that in some place in my code I have the return statement inside the lock and sometime outside. Which one is the best?
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Does Python have a ternary conditional operator?
...else 'false'
'false'
Note that conditionals are an expression, not a statement. This means you can't use assignment statements or pass or other statements within a conditional expression:
>>> pass if False else x = 3
File "<stdin>", line 1
pass if False else x = 3
^
S...
Git: Create a branch from unstaged/uncommitted changes on master
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No need to stash.
git checkout -b new_branch_name
does not touch your local changes. It just creates the branch from the current HEAD and sets the HEAD there.
So I guess that's what you want.
--- Edit to explain the result of checkout master ---
Are you confused becau...
Java Byte Array to String to Byte Array
...1, 45, ... is the byte array of the string "[-45, 1, 16, ..." string.
The method Arrays.toString() will return a String representation of the specified array; meaning that the returned value will not be a array anymore. For example :
byte[] b1 = new byte[] {97, 98, 99};
String s1 = Arrays.toStrin...
Accessing the logged-in user in a template
...n access every property of the user. For example, you can access the username like that : app.user.username.
Warning, if the user is not logged, the app.user is null.
If you want to check if the user is logged, you can use the is_granted twig function. For example, if you want to check if the user...
How to compare objects by multiple fields
Assume you have some objects which have several fields they can be compared by:
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