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Why isn't textarea an input[type=“textarea”]?
...ld be a different type not tag. There are different types of input denoted by different values of type attribute of input tag and they all share one and the same input tag. So no, this quote is not an answer to this question.
– Piotr Dobrogost
Dec 10 '15 at 15:...
Maximum concurrent Socket.IO connections
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This is a good clean answer.. Also correct as it is case by case.. Personally i suggest ppl write their own benchmarks or connection simulator. While a test for someone else might be good, it does not represent the real world environment... Once you have a client simulator capable ...
How to “inverse match” with regex?
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. doesn't match \n by default (some languages [eg Perl] allow you to switch on that behaviour, but by default . matches everything BUT \n).
– Dan
Oct 2 '08 at 20:36
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Getting the current page
... always down, and round() rounds up if decimal part is >= 5, else down. By that being said, floor(a)=round(a-0.5). Let's do some simple algebra. floor((a-b/2)/b)+1 = floor(a/b-0.5)+1 = round(a/b-0.5-0.5)+1 = round(a/b-1)+1 = round(a/b). Look! It seems like floor((a-b/2)/b)+1 = round(a/b)! Mathem...
Get Output From the logging Module in IPython Notebook
...o logging.basicConfig:
Does basic configuration for the logging system by creating a
StreamHandler with a default Formatter and adding it to the root
logger. The functions debug(), info(), warning(), error() and
critical() will call basicConfig() automatically if no handlers are
defined ...
How do I interpret precision and scale of a number in a database?
...50 (p=6,s=0) => out of range
Note that the range is generally defined by the precision: |value| < 10^p ...
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iterating over and removing from a map [duplicate]
...; <boolean expression>);
Oracle Docs: entrySet()
The set is backed by the map, so changes to the map are reflected in the set, and vice-versa
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Can I find events bound on an element with jQuery?
...ns of jQuery, you would use the $._data method to find any events attached by jQuery to the element in question. Note, this is an internal-use only method:
// Bind up a couple of event handlers
$("#foo").on({
click: function(){ alert("Hello") },
mouseout: function(){ alert("World") }
});
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CMake: Project structure with unit tests
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It's automatically set by CMake when calling project (TEST) - see cmake.org/cmake/help/v3.6/variable/PROJECT-NAME_SOURCE_DIR.html
– Fraser
Jul 22 '16 at 14:08
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How to programmatically send a 404 response with Express/Node?
... res.status(404).end(); or your second example, or it needs to be followed by e.g. res.end();, res.send('Not found');
– UpTheCreek
Oct 15 '14 at 12:03
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