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Which is fastest? SELECT SQL_CALC_FOUND_ROWS FROM `table`, or SELECT COUNT(*)
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It depends. See the MySQL Performance Blog post on this subject: To SQL_CALC_FOUND_ROWS or not to SQL_CALC_FOUND_ROWS?
Just a quick summary: Peter says that it depends on your indexes and other factors. Many of the comments to the post seem to...
Is Response.End() considered harmful?
...google searches for information on response.end so for other searches like myself who wish to post CSV/XML/PDF etc in response to an event without rendering the entire ASPX page, this is how I do it. (overriding the render methods is overly complex for such a simple task IMO)
// Add headers for a c...
Is there a standard sign function (signum, sgn) in C/C++?
...rs.
http://en.wikipedia.org/wiki/Sign_function
It's easy enough to write my own, but it seems like something that ought to be in a standard library somewhere.
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How to change border color of textarea on :focus
..., but i need help.
I want to change border color of TEXTAREA on focus. but my code doesn't seem to working properly.
5 Answ...
What are the nuances of scope prototypal / prototypical inheritance in AngularJS?
...t is scope: false.
ng-include
Suppose we have in our controller:
$scope.myPrimitive = 50;
$scope.myObject = {aNumber: 11};
And in our HTML:
<script type="text/ng-template" id="/tpl1.html">
<input ng-model="myPrimitive">
</script>
<div ng-include src="'/tpl1.html'">&l...
Javascript !instanceof If Statement
This is a really basic question really just to satisfy my curiosity, but is there a way to do something like this:
3 Answer...
Aligning rotated xticklabels with their respective xticks
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Thanks Rutger, this is a great example, saved my day!
– alisa
Apr 24 '18 at 22:32
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How do I debug error ECONNRESET in Node.js?
...out if this? like socket.close() inside the error handler? because i think my CPU load is increasing after these errors (not sure)
– Samson
Jul 23 '13 at 9:49
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What's the difference between the four File Results in ASP.NET MVC
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Great question...and deserves more details. I find myself here as a result of an interesting situation. We were delivering some pdf attachments via the MVC3/C# environment. Our code got released and we started getting some responses from our clients that the downloads were be...
Setting a system environment variable from a Windows batch file?
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Where has this been all my life.
– Philip Rego
Jun 28 '17 at 17:07
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