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how to get request path with express req object
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I think its got something to do with the positioning of middleware, but you are correct, it doesn't make sense.
– Menztrual
Sep 22 '12 at 5:55
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Why is volatile not considered useful in multithreaded C or C++ programming?
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The problem with volatile in a multithreaded context is that it doesn't provide all the guarantees we need. It does have a few properties we need, but not all of them, so we can't rely on volatile alone.
However, the primitives we'd have to use for the remaining properties also provide t...
Is Zookeeper a must for Kafka?
...each consumer getting its own copy of data from the broker). Given this, I do not want the overhead of using Zookeeper; Can I not just use the broker only? Why is a Zookeeper must?
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When do I use fabs and when is it sufficient to use std::abs?
...different when using math.h . But when I use just cmath and std::abs , do I have to use std::fabs or fabs ? Or isn't this defined?
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Can I use a function for a default value in MySql?
I want to do something like this:
8 Answers
8
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angularjs newline filter with no other html
...html, a <preformated text> way ? It will avoid from using filters or do any kind of processing.
All you have to do is display the text within an element that has this CSS:
<p style="white-space: pre;">{{ MyMultiLineText}}</p>
This will parse and display \n as new lines. Works g...
Most efficient way to remove special characters from string
...rs are A-Z (uppercase or lowercase), numbers (0-9), underscore (_), or the dot sign (.).
24 Answers
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What does cherry-picking a commit with Git mean?
...rge conflicts in the future.
If you have notes attached to the commit they do not follow the cherry-pick. To bring them over as well, You have to use:
git notes copy <from> <to>
Additional links:
git official guide page
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Why is it impossible to override a getter-only property and add a setter? [closed]
...eclass has explicitly declared that Bar has to be a read-only property. It doesn't make sense for derivations to break this contract and make it read-write.
I'm with Microsoft on this one.
Let's say I'm a new programmer who has been told to code against the Baseclass derivation. i write something t...
Using jQuery to test if an input has focus
...e of a site I am building, several <div> s use the CSS :hover pseudo-class to add a border when the mouse is over them. One of the <div> s contains a <form> which, using jQuery, will keep the border if an input within it has focus. This works perfectly except that IE6 does no...