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Validating email addresses using jQuery and regex
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thanks aSeptik apart from "missing" the e from mailaddress works well yes know that no regex 100% exists, but can get "pretty" close
– RussP
May 19 '10 at 7:46
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jQuery Plugin: Adding Callback functionality
...e options object:
$.fn.myPlugin = function() {
// extend the options from pre-defined values:
var options = $.extend({
callback: function() {}
}, arguments[0] || {});
// call the callback and apply the scope:
options.callback.call(this);
};
Use it like this:
$('.el...
Why does gulp.src not like being passed an array of complete paths to files?
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same question from my side. I have two different bases for the task I need to run
– Cynthia Sanchez
Sep 7 '15 at 10:44
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What's better to use in PHP, $array[] = $value or array_push($array, $value)?
...ptimisations like these are rarely worth the effort. If you are writing it from scratch, do it how makes most sense, and only then, if it's a little slow to produce a page, profile it. The chances of getting all the way down to having to change something like this to speed things up is slight.
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How do I get python's pprint to return a string instead of printing?
...
The pprint module has a command named pformat, for just that purpose.
From the documentation:
Return the formatted representation of object as a string. indent,
width and depth will be passed to the PrettyPrinter constructor as
formatting parameters.
Example:
>>> import ppri...
Extending Angular Directive
...me, concatenated with Directive as the first argument, then we retrieve it from the callback parameter (which is an array of directives matching that name).
Once we got it, we can obtain its scope object and extend it as needed. Notice that all of this has to be done in the config block.
Some note...
Android: When should I use a Handler() and when should I use a Thread?
... doSomeWork();
if(succeed){
//we can't update the UI from here so we'll signal our handler and it will do it for us.
h.sendEmptyMessage(0);
}else{
h.sendEmptyMessage(1);
}
}
};
In general though, the take home is that you should ...
How does one write code that best utilizes the CPU cache to improve performance?
...ansfered (preserving memory bandwidth).
Techniques for avoiding suffering from memory fetch latency is typically the first thing to consider, and sometimes helps a long way. The limited memory bandwidth is also a limiting factor, particularly for multicores and multithreaded applications where many...
How to make a div 100% height of the browser window
...age (or Viewport-Relative) Lengths
What are Viewport-Percentage Lengths?
From the linked W3 Candidate Recommendation above:
The viewport-percentage lengths are relative to the size of the initial containing block. When the height or width of the initial containing block is changed, they are sc...
Why aren't pointers initialized with NULL by default?
... for variables that are un-initialized but used and thus will prevent code from being generated.
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