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jQuery: what is the best way to restrict “number”-only input for textboxes? (allow decimal points)
... plugin.
$(document).ready(function(){
$(".numeric").numeric();
});
Moreover this works with textareas also!
However, note that Ctrl+A, Copy+Paste (via context menu) and Drag+Drop will not work as expected.
HTML 5
With wider support for the HTML 5 standard, we can use pattern attribute and...
Retain precision with double in Java
...number is stored as a binary representation of a fraction and a exponent.
More specifically, a double-precision floating point value such as the double type is a 64-bit value, where:
1 bit denotes the sign (positive or negative).
11 bits for the exponent.
52 bits for the significant digits (the f...
Do browsers parse javascript on every page load?
... to be true.
I was unable to find any other information but you can read more about the speed improvements of the latest SquirrelFish Extreme engine here, or browse the source code here if you're feeling adventurous.
IE : Chakra Engine
There is no current information regarding IE9's JavaScript...
What is the difference between a route and resource in New Router API?
... resource and all of the child routes will be inserted into it.
Update: more complex example with nested resources
Consider the following more complex example with multiple nested resources:
App.Router.map(function() {
this.resource("posts", { path: "/" }, function() {
this.route("new", {...
Is a colon `:` safe for friendly-URL use?
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How to deploy correctly when using Composer's develop / production switch?
...mposer.phar install --no-dev
As you can see the --dev flag is used (far) more than the --no-dev flag, especially when the number of developers working on the project grows.
Production deploy
What's the correct way to deploy this without installing the "dev" dependencies?
Well, the composer....
How to read lines of a file in Ruby
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What does $@ mean in a shell script?
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How would one write object-oriented code in C? [closed]
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How do you debug a regex? [closed]
...uy RegexBuddy and use its built in debug feature. If you work with regexes more than twice a year, you will make this money back in time saved in no time. RegexBuddy will also help you to create simple and complex regular expressions, and even generate the code for you in a variety of languages.
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