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How can I set response header on express.js assets
...ex answer]
This is how to set custom response headers, from the ExpressJS DOC
res.set(field, [value])
Set header field to value
res.set('Content-Type', 'text/plain');
or pass an object to set multiple fields at once.
res.set({
'Content-Type': 'text/plain',
'Content-Length': '123',
'ETa...
Convert Pixels to Points
... can't seem to locate a simple formula. Let's assume a standard 96dpi, how do I calulate this conversion?
12 Answers
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Is there a way to quickly find files in Visual Studio 2010?
Does Visual Studio 2010 have a built-in way to quickly find/open files, similar to the Ctrl + Shift + O function in Eclipse?
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Get difference between 2 dates in JavaScript? [duplicate]
How do I get the difference between 2 dates in full days (I don't want any fractions of a day)
6 Answers
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why is plotting with Matplotlib so slow?
...igures, not real-time display.
However, there are a lot of things you can do to speed this example up.
There are two main reasons why this is as slow as it is.
1) Calling fig.canvas.draw() redraws everything. It's your bottleneck. In your case, you don't need to re-draw things like the axes b...
How do I get the real .height() of a overflow: hidden or overflow: scroll div?
...div height. I'm aware of .height() and innerHeight() , but none of them does the job for me in this case. The thing is that in this case I have a div that is overflown width a overflow: scroll and the div has a fixed height.
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A migration to add unique constraint to a combination of columns
...i.e. for a people table, a combination of first_name , last_Name and Dob should be unique.
6 Answers
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SQL Server 2008 Windows Auth Login Error: The login is from an untrusted domain
...in hosts file which should not be there (I did not put it there myself and do not remember installing any software that could do it). Removing it resolved the issue
– LazyOne
Aug 14 '12 at 22:40
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static constructors in C++? I need to initialize private static objects
...d initialize it if it's not, but that introduces many necessary checks and doesn't seem like the optimal solution to the problem.
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Why do we have to normalize the input for an artificial neural network?
...The
reason is that any rescaling of an input vector can be effectively undone by
changing 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 a...