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MySQL join with where clause
...the categories that this particular user has subscribed to will have any information in the user_category_subscriptions columns. Of course, all other categories will be populated with null in the user_category_subscriptions columns.
Conversely, a where clause does the join, and then reduces the row...
What is the difference between integration testing and functional testing? [closed]
...r. Usually this requires an fully installed system, although in its purest forms it does not.
Functional testing is when you test the system against the functional requirements of the product. Product/Project management usually writes these up and QA formalizes the process of what a user should see...
Rsync copy directory contents but not directory itself
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$window.unbind('scroll', onScroll);
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Break or return from Java 8 stream forEach?
... @MarkoTopolnik Yes, the original poster has not given us sufficient information to know what exactly the goal is; a "take while" is a third possibility besides the two I mentioned. (Is there a simple way to do "take while" with streams?).
– Jesper
Apr 26 '...
How do I change the figure size with subplots?
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$window.unbind('scroll', onScroll);
}
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jQuery callback for multiple ajax calls
...ss = inProgress - 1; if (inProgress == 0) { /* do stuff */ }. The compact form combines the prefix decrement operator (--) and the negation operator (!) to evaluate to "true" (and therefore execute the if block), if decrementing inProgress results in inProgress == 0, and evaluates to "false" (and t...
How do I comment in CoffeeScript? “/* this */” doesn't work
...
Ah sigh. The official docs use the single # form all through their examples, but never actually mention it in the text explanations, it only talks about the block comments.
– Gerry
Jun 13 '12 at 19:09
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LESS CSS nesting classes
...lass2 {}
For the record, @grobitto was the first to post this piece of information.
[ORIGINAL ANSWER]
LESS doesn't work this way.
.class1.class2 {} - defines two classes on the same DOM node, but
.class1 {
.class2 {}
}
defines nested nodes. .class2 will only be applied if it is a child...
What is causing the error `string.split is not a function`?
... a Location object. The default .toString() returns the location in string form, so the concatenation will trigger that.
You could also use document.URL to get a string.
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How does free know how much to free?
...t of memory actually used is slightly more than this, and includes extra information that records (at least) how big the block is. You can't (reliably) access that other information - and nor should you :-).
When you call free(), it simply looks at the extra information to find out how big the bloc...