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In C#, what happens when you call an extension method on a null object?
Does the method get called with a null value or does it give a null reference exception?
7 Answers
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Conditionally use 32/64 bit reference when building in Visual Studio
I have a project that builds in 32/64-bit and has corresponding 32/64-bit dependencies. I want to be able to switch configurations and have the correct reference used, but I don't know how to tell Visual Studio to use the architecture-appropriate dependency.
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Regex to test if string begins with http:// or https://
I'm trying to set a regexp which will check the start of a string, and if it contains either http:// or https:// it should match it.
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How do I disable the 'Debug / Close Application' dialog on Windows Vista?
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In WPF application
[DllImport("kernel32.dll", SetLastError = true)]
static extern int SetErrorMode(int wMode);
[DllImport("kernel32.dll")]
static extern FilterDelegate SetUnhandledExceptionFilter(FilterDelegate lpTopLevelExceptionFilter);
public delegate bool F...
How can I create download link in HTML?
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answered Jul 11 '14 at 9:32
MyobisMyobis
1,2091313 silver badges2626 bronze badges
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filename and line number of python script
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Whether you use currentframe().f_back depends on whether you are using a
function or not.
Calling inspect directly:
from inspect import currentframe, getframeinfo
cf = currentframe()
filename = getframeinfo(cf).filename
print "This is line 5, python say...
How can I force division to be floating point? Division keeps rounding down to 0?
...hon 3, it produces a float. We can get the new behaviour by importing from __future__.
>>> from __future__ import division
>>> a = 4
>>> b = 6
>>> c = a / b
>>> c
0.66666666666666663
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How can I group data with an Angular filter?
...added ?
– super cool
Aug 6 '16 at 7:32
add a comment
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How to convert a dictionary to query string in Python?
...ert space into +, which is not recommended.
– user1633272
May 17 '17 at 6:46
1
@user1633272: Not ...
Is there a way to auto expand objects in Chrome Dev Tools?
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While the solution mentioning JSON.stringify is pretty great for most of the cases, it has a fe...