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Can't get rid of header X-Powered-By:Express
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From the source (http://expressjs.com/en/api.html#app.set). In Express 4.X just set the app using the line below;
app.set('x-powered-by', false) // hide x-powered-by header!
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Is there a Newline constant defined in Java like Environment.Newline in C#?
...b pages contain a mixture of "\n" and "\r\n", having been cobbled together from disparate sources. When you're reading text as a series of logical lines, you should always look for all three of the major line-separator styles: Windows ("\r\n"), Unix/Linux/OSX ("\n") and pre-OSX Mac ("\r").
When yo...
What is a unix command for deleting the first N characters of a line?
...haracters
file.txt: input file
new_file.txt: output file
N-: Characters from N to end to be cut and output to the new file.
Can also have other args like: 'N' , 'N-M', '-M' meaning nth character, nth to mth character, first to mth character respectively.
This will perform the operation to each ...
How to make Twitter Bootstrap tooltips have multiple lines?
...-wrap;
}
http://jsfiddle.net/chad/TSZSL/52/
If you want to prevent text from wrapping, do the following instead.
.tooltip-inner {
white-space:pre;
max-width:none;
}
http://jsfiddle.net/chad/TSZSL/53/
Neither of these will work with a \n in the html, they must actually be actual newlin...
Calculate MD5 checksum for a file
I'm using iTextSharp to read the text from a PDF file. However, there are times I cannot extract text, because the PDF file is only containing images. I download the same PDF files everyday, and I want to see if the PDF has been modified. If the text and modification date cannot be obtained, is a ...
Is it possible to create a remote repo on GitHub from the CLI without opening browser?
...mand line. As you noted, GitHub doesn't allow shell access, etc., so aside from the GitHub API, the only way to create a repo is through GitHub's web interface.
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Operational Transformation library?
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From what I understand, Diff-Match-Patch, and by extension, MobWrite (since the latter uses the former) only supports text, not binary changes. However, there is a demo of collaboration with HTML form elements, which would in...
Create a string with n characters
...JVMs may assign it as an intrinsic function. Rolling your own cuts you off from all this performance goodness...
– SusanW
Aug 5 '16 at 12:26
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How to get std::vector pointer to the raw data?
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how long will the pointer returned from data() live? If the vector is never resized either larger or smaller (via push_back() or other functions, including reserve), is it guaranteed that the pointer will live as long as the vector lives, pointing to the corre...
Moving average or running mean
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@denfromufa, I believe the documentation covers the implementation well enough, and it also links to Wikipedia which explains the maths. Considering the focus of the question, do you think this answer needs to copy those?
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