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javascript node.js next()
...s done.
See, for example, the code samples here:
http://blog.mixu.net/2011/02/02/essential-node-js-patterns-and-snippets/
Let's look at the example you posted:
function loadUser(req, res, next) {
if (req.session.user_id) {
User.findById(req.session.user_id, function(user) {
if (us...
How to read from a file or STDIN in Bash?
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edited Aug 19 '15 at 20:37
mklement0
209k4040 gold badges362362 silver badges420420 bronze badges
an...
URL-parameters and logic in Django class-based views (TemplateView)
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answered Apr 2 '13 at 1:09
NgenatorNgenator
9,16333 gold badges3434 silver badges4343 bronze badges
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Sort an array in Java
I'm trying to make a program that consists of an array of 10 integers which all has a random value, so far so good.
17 Answ...
Saving grid.arrange() plot to file
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edited Nov 6 '14 at 0:27
answered Jun 12 '13 at 21:07
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Media Queries - In between two widths
... queries to make a class that only appears when the width is greater than 400px and less than 900px. I know this is probably extremely simple and I am missing something obvious, but I can't figure it out. What I have come up with is the below code, appreciate any help.
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Resize Google Maps marker icon image
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If the original size is 100 x 100 and you want to scale it to 50 x 50, use scaledSize instead of Size.
var icon = {
url: "../res/sit_marron.png", // url
scaledSize: new google.maps.Size(50, 50), // scaled size
origin: new google.maps.Poi...
Parsing JSON from XmlHttpRequest.responseJSON
...ON. More details and the code can be found here: http://pixelsvsbytes.com/2011/12/teach-your-xmlhttprequest-some-json/.
Full disclosure: I'm the owner of Pixels|Bytes. I think my script is a good solution to the problem, so I posted it here. Please leave a comment, if you want me to remove the link...
HTML File Selection Event
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answered Aug 20 '10 at 5:21
AnuragAnurag
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