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Convert javascript array to string
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var str = index + ":" + val;
return str;
}).join(", ");
DEMO
But why use jQuery at all in this case? map only introduces an unnecessary function call per element.
var values = [];
for(var i = 0, l = value.length; i < l; i++) {
values.push(i + ':' + value[i]);
}
// or ...
UIView Hide/Show with animation
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I just write a demo , but only hidden = NO , fade in works, strange
– Jason
Jul 9 '17 at 5:48
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How Do I Make Glyphicons Bigger? (Change Size?)
...write a single line of new code, just add fa-Nx, as big you want, See the demo
<span class="glyphicon glyphicon-globe"></span>
<span class="glyphicon glyphicon-globe fa-lg"></span>
<span class="glyphicon glyphicon-globe fa-2x"></span>
<span class="glyphicon g...
HTML list-style-type dash
...nt: "–"; /* en dash */
position: absolute;
margin-left: -1.1em;
}
demo fiddle
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How to perform runtime type checking in Dart?
...ow available for download in the latest Editor+SDK package. Here's a short demo:
import 'dart:mirrors';
getTypeName(dynamic obj) {
return reflect(obj).type.reflectedType.toString();
}
void main() {
var val = "\"Dart is dynamically typed (with optional type annotations.)\"";
if (val is Stri...
Overriding !important style
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setCssTextStyle(elem, "margin-top", "10px !important");
Here is link to demo
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How to have click event ONLY fire on parent DIV, not children?
...'t reach the .foobar element(s) to fire their event handler(s).
Here is a demo: http://jsfiddle.net/bQQJP/
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Ruby on Rails and Rake problems: uninitialized constant Rake::DSL
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Going through Chapter 2 of Railstutorial (demo_app) and ran into this problem. I tried all of the other answers listed here, but couldn't get it to work until I did this:
Put this in your Rakefile above require 'rake':
require 'rake/dsl_definition'
via How to fix...
Tool for generating railroad diagram used on json.org [closed]
... where we can get it as open source js library and provided with an online demo where we can try and play with.
railroad diagram generator from tabatkins, in js (Syntax exists as a Python library as well)
js-sequence-diagrams from bramp, in js but UML (Syntax is generated via bottlecaps.de)
umlCl...
What is the opposite of :hover (on mouse leave)?
... transition: color 1s ease-in-out;
}
A:hover {
color: #000;
}
Live demo
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