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Meaning of Git checkout double dashes
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answered Nov 10 '12 at 11:09
Dietrich EppDietrich Epp
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Django's SuspiciousOperation Invalid HTTP_HOST header
...re is discussion right now by the Django developers to change this from a 500 internal server error to a 400 response. See this ticket.
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How to do stateless (session-less) & cookie-less authentication?
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+50
Ah, I love these questions - maintaining a session without a session.
I've seen multiple ways to do this during my stints during appl...
Regex lookahead for 'not followed by' in grep
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answered Feb 8 '12 at 18:08
Jonathan LefflerJonathan Leffler
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How to find/remove unused dependencies in Gradle
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+50
UPDATE: 28-06-2016: Android support to unused-dependency
In June, 2017, they have released the 4.0.0 version
and renamed the roo...
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 do I dynamically change the content in an iframe using jquery?
...with an iframe and some jquery code that changes the iframe content every 30 seconds. The content is in different webpages.
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Can I use an OR in regex without capturing what's enclosed?
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answered Jul 31 '10 at 15:45
GumboGumbo
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cout is not a member of std
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unkulunkuluunkulunkulu
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When does invoking a member function on a null instance result in undefined behavior?
...rstand is why it's undefined behavior to dereference a null pointer. In C++03, there's actually a bit of ambiguity here.
Although "dereferencing a null pointer results in undefined behavior" is mentioned in notes in both §1.9/4 and §8.3.2/4, it's never explicitly stated. (Notes are non-normative....