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HTTP vs HTTPS performance
...ient side key (which could be implemented in the case of a webkit/titanium app), the goal is simply to maximize this component of the speed equation along with the others you mentioned.
– Matt Gardner
Nov 5 '09 at 16:17
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How do I sort an observable collection?
...istBox though, then frameworks such as WPF or Silverlight or Windows Store Apps will provide useful visual feedback as objects in the collection are re-indexed.
– Carlos P
Oct 13 '12 at 11:09
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Android: how to make keyboard enter button say “Search” and handle its click?
I can't figure this out. Some apps have a EditText (textbox) which, when you touch it and it brings up the on-screen keyboard, the keyboard has a "Search" button instead of an enter key.
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How to send an email from JavaScript
...se);
});
}
// define your own email api which points to your server.
app.post( '/api/sendemail/', function(req, res){
var _name = req.body.name;
var _email = req.body.email;
var _subject = req.body.subject;
var _messsage = req.body.message;
//implement your spam protectio...
Is APC compatible with PHP 5.4 or PHP 5.5?
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It appears that the bug "may" have been fixed in the latest revision to the trunk. I've got it working now with PHP 5.4.0.
svn co http://svn.php.net/repository/pecl/apc/trunk/ apc-trunk
cd apc-trunk
phpize
./configure
make
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Should I use the Reply-To header when sending emails as a service to others?
Suppose we have an application that acts as a middleman, allowing Company A to send reports to their customers.
3 Answers
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Difference between core and processor
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@Nrj, if you run one single-threaded application, it will be allocated to a single core, and activate only a single HW thread on it. That thread will be able to utilize 100% of that core as there is no other thread running along with it. If you activate another ...
Create Directory if it doesn't exist with Ruby
...'mkdir -p "foo/bar"'
=> true
But that seems (at least to me) as worse approach as you are using external 'tool' which may be unavailable on some systems (although I can hardly imagine system without mkdir, but who knows).
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Why do you program in assembly? [closed]
...s. That's E=mc2 in action. Here's a summary.
For all of the above, the applications are not designed or written 100% in assembly -- not even close. But when people really need speed, they focus on writing the key parts of their code to fly on specific hardware.
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How to prevent browser page caching in Rails
...ndeputy.com/posts/how-to-prevent-browsers-from-caching-a-page-in-rails/ in application_controller.rb
After Rails 5:
class ApplicationController < ActionController::Base
before_action :set_cache_headers
private
def set_cache_headers
response.headers["Cache-Control"] = "no-cache, no-...