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Null coalescing in powershell
...esn't work in strict mode -- it throws The variable '$myval' cannot be retrieved because it has not been set..
– BrainSlugs83
Jul 3 '19 at 22:46
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How to put an image in div with CSS?
...Chrome, firefox and Safari. (I'm on a mac, so if someone has the result on IE, tell me to add it)
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RequestDispatcher.forward() vs HttpServletResponse.sendRedirect()
... of forward, the web container handles all processing internally and the client or browser is not involved.
When forward is called on the requestDispatcherobject, we pass the request and response objects, so our old request object is present on the new resource which is going to process our reques...
Determine if Python is running inside virtualenv
...ix did not exist outside a virtual environment), and in Python 3.3 and earlier sys.base_prefix did not ever exist. So a fully robust check that handles all of these cases could look like this:
import sys
def get_base_prefix_compat():
"""Get base/real prefix, or sys.prefix if there is none."""
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Git: “Corrupt loose object”
... edited Mar 11 at 8:48
Daniel B.
1,2001313 silver badges3131 bronze badges
answered Nov 24 '10 at 2:37
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Calculating frames per second in a game
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You need a smoothed average, the easiest way is to take the current answer (the time to draw the last frame) and combine it with the previous answer.
// eg.
float smoothing = 0.9; // larger=more smoothing
measurement = (measurement * smoothing) + (current * (1...
What is the difference between `throw new Error` and `throw someObject`?
...n error? The Error object in all browsers support the following two properties:
name: The name of the error, or more specifically, the name of the constructor function the error belongs to.
message: A description of the error, with this description varying depending on the browser.
Six possible ...
jQuery - multiple $(document).ready …?
...own in one, subsequent (unrelated) calls will never be executed.
This applies regardless of syntax. You can use jQuery(), jQuery(function() {}), $(document).ready(), whatever you like, the behavior is the same. If an early one fails, subsequent blocks will never be run.
This was a problem for me...
How do I apply CSS3 transition to all properties except background-position?
I'd like to apply a CSS transition to all properties apart from background-position.
I tried to do it this way:
6 Answers
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Using JSON.NET as the default JSON serializer in ASP.NET MVC 3 - is it possible?
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I believe the best way to do it, is - as described in your links - to extend ActionResult or extend JsonResult directly.
As for the method JsonResult that is not virtual on the controller that's not true, just choose the right o...