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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...
Make column not nullable in a Laravel migration
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answered Dec 24 '12 at 0:36
TLGregTLGreg
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How do I change bash history completion to complete what's already on the line?
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edited Apr 17 '15 at 10:43
Uri
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answered Jun ...
Python super() raises TypeError
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answered Jan 28 '09 at 20:48
Serafina BrociousSerafina Brocious
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What does principal end of an association means in 1:1 relationship in Entity framework
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380
In one-to-one relation one end must be principal and second end must be dependent. Principal end...
How do I automatically sort a has_many relationship in Rails?
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edited Apr 10 '09 at 23:44
answered Apr 10 '09 at 21:54
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How do I use an INSERT statement's OUTPUT clause to get the identity value?
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answered Jun 12 '12 at 15:07
marc_smarc_s
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Valid to use (anchor tag) without href attribute?
...n, you should add the following attributes:
<a role="button" tabindex="0" ...>...</a>
The button role tells the user that the particular element is being treated as a button as an override for whatever semantics the underlying element may have had.
For <span> and <div> el...
How to print full stack trace in exception?
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Klesun
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answered Nov 24 '10 at 23:55
JustinJustin
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How to select a node using XPath if sibling node has a specific value?
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answered Jun 11 '13 at 10:47
Jens EratJens Erat
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