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How to avoid long nesting of asynchronous functions in Node.js
I want to make a page that displays some data from a DB, so I have created some functions that get that data from my DB. I'm just a newbie in Node.js, so as far as I understand, if I want to use all of them in a single page (HTTP response) I'd have to nest them all:
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Best way to obfuscate an e-mail address on a website?
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According to this empirical study from 2008, URL encode was the next-to-least effective. Only plain text was worse.
– Fuhrmanator
Apr 24 '12 at 15:27
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Format Instant to String
...hile pedantic "Instant is already GMT" comments might be true, they're far from helpful when facing an exception trace thrown because formatting an Instant without specifying a timezone does not work. It would have been nice if the formatter defaulted to GMT, but oh well.
– Ti...
How to retrieve form values from HTTPPOST, dictionary or?
... @DarinDimitrov makes sense. Different than the world I come from. Very nice feature.
– Goose
Jan 13 '17 at 0:47
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ASP.NET_SessionId + OWIN Cookies do not send to browser
...ome specific state, whole Set-Cookie header is first cleared and recreated from cookies stored in collection.
ASP.NET session implementation uses System.Web.HttpResponse.Cookies property to store it's ASP.NET_SessionId cookie. Also there is some basic optimization in ASP.NET session state module (S...
Can someone explain the traverse function in Haskell?
I am trying and failing to grok the traverse function from Data.Traversable . I am unable to see its point. Since I come from an imperative background, can someone please explain it to me in terms of an imperative loop? Pseudo-code would be much appreciated. Thanks.
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Please explain some of Paul Graham's points on Lisp
I need some help understanding some of the points from Paul Graham’s What Made Lisp Different .
4 Answers
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Express.js: how to get remote client address
...note: This can return a comma separated list of IP addresses. We had a bug from a dev copying this and comparing the result to an IP. Perhaps do something like var ip = (req.headers['x-forwarded-for'] || req.connection.remoteAddress || '').split(',')[0].trim(); to get client IP.
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Vim: apply settings on files in directory
...should the braces of the for-snippet be on a newline ?"), or call function from them (I don't limit myself to coding standards, I also set the makefile to use depending on the current directory)
DRY: with modelines, a setting needs to be repeated in every file, if there are too many things to set or...
file_put_contents - failed to open stream: Permission denied
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Try adjusting the directory permissions.
from a terminal, run chmod 777 database (from the directory that contains the database folder)
apache and nobody will have access to this directory if it is chmodd'ed correctly.
The other thing to do is echo "getcwd()". Thi...