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How to bind function arguments without binding this?
...gt;(y)=>x+y."
– M3D
Sep 7 '19 at 0:40
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How to open a specific port such as 9090 in Google Compute Engine
I have 2 Google Compute Engine instances and I want to open port 9090 in both the instances. I think we need to add some firewall rules.
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Given an emacs command name, how would you find key-bindings ? (and vice versa)
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160
To just find key bindings for a command, you can use emacs help's "where-is" feature
C-h w comm...
What is the purpose of global.asax in asp.net
...events that are listed (and created by default, at least in Visual Studio 2008):
Application_Start
Application_End
Session_Start
Session_End
Application_BeginRequest
Application_AuthenticateRequest
Application_Error
There are other events that you can also hook into, such as "LogRequest".
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How can I quantify difference between two images?
... img2 = to_grayscale(imread(file2).astype(float))
# compare
n_m, n_0 = compare_images(img1, img2)
print "Manhattan norm:", n_m, "/ per pixel:", n_m/img1.size
print "Zero norm:", n_0, "/ per pixel:", n_0*1.0/img1.size
How to compare. img1 and img2 are 2D SciPy arrays here:
def comp...
How to compare two Dates without the time portion?
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Python logging not outputting anything
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edited Aug 10 '11 at 19:58
murgatroid99
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Using -performSelector: vs. just calling the method
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edited Sep 29 '09 at 18:25
bbum
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How to get client's IP address using JavaScript?
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Selecting and manipulating CSS pseudo-elements such as ::before and ::after using jQuery
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708
You could also pass the content to the pseudo element with a data attribute and then use jQuery...