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how to stop browser back button using javascript
...onload event of DOM which is the ideal entry point for this code.
Working DEMO!
Tested and verified in following browsers,
Chrome.
Firefox.
IE (8-11) and Edge.
Safari.
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Why is this inline-block element pushed downward?
...
Just use vertical-align:top;
Demo
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How to sort an array of objects by multiple fields?
....sort(sort_by('city', {name:'price', primer: parseInt, reverse: true}));
DEMO
Original function:
var sort_by = function() {
var fields = [].slice.call(arguments),
n_fields = fields.length;
return function(A,B) {
var a, b, field, key, primer, reverse, result, i;
for...
Change navbar color in Twitter Bootstrap
...av-item:hover .nav-link {
color: #ffffff;
}
Bootstrap 4 Custom Navbar Demo
Changing the active/hover link background color also works with the same CSS, but you must adjust the padding if you want the bg color to fill the full height of the link...
py-0 to remove vertical padding from the entir...
Input placeholders for Internet Explorer
...ss Browser Polyfills, one I saw was jQuery-html5-placeholder.
I tried the demo out with IE9, and it looks like it wraps your <input> with a span and overlays a label with the placeholder text.
<label>Text:
<span style="position: relative;">
<input id="placeholder13145884...
Django: multiple models in one template using forms [closed]
...nd here are my 2 cents:
1) I found arguably the shortest and most concise demonstration of multiple model entry in single form here: http://collingrady.wordpress.com/2008/02/18/editing-multiple-objects-in-django-with-newforms/ .
In a nutshell: Make a form for each model, submit them both to templ...
What underlies this JavaScript idiom: var self = this?
I saw the following in the source for WebKit HTML 5 SQL Storage Notes Demo :
10 Answers
...
How to autosize a textarea using Prototype?
...clientHeight)
text.style.height = adjustedHeight + "px";
}
}
Demo:
(uses jQuery, targets on the textarea I'm typing into right now - if you have Firebug installed, paste both samples into the console and test on this page)
$("#post-text").keyup(function()
{
FitToContent(this, docum...
How do you keep parents of floated elements from collapsing? [duplicate]
...Solution 1:
The most reliable and unobtrusive method appears to be this:
Demo: http://jsfiddle.net/SO_AMK/wXaEH/
HTML:
<div class="clearfix">
<div style="float: left;">Div 1</div>
<div style="float: left;">Div 2</div>
</div>
CSS:
.clearfix::aft...
Python Charts库(Highcharts API的封装) - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...通过python生成Highcharts脚本Highcharts中文网:http: v1 hcharts cn demo index php?p=1 charts库实际是对调用Highcharts API 进行封装,通过python生成Highcharts脚本
Highcharts中文网:http://v1.hcharts.cn/demo/index.php?p=10
Highcharts官网:http://api.highcharts.com/highch...