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Prevent automatic browser scroll on refresh
...ment != undefined) {
window.scrollTo(0, element.position().top);
}
//unbind the scroll event
$(document).unbind("scroll");
});
}
});
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...
Create an array with random values
....com/questions/962802#962890
function shuffle(array) {
var tmp, current, top = array.length;
if(top) while(--top) {
current = Math.floor(Math.random() * (top + 1));
tmp = array[current];
array[current] = array[top];
array[top] = tmp;
}
return array;
}
a = shuffle(a);
If yo...
How to use z-index in svg elements?
...ument fragment getting "painted" first. Subsequent elements are painted on top of previously painted elements.
Solution (cleaner-faster)
You should put the green circle as the latest object to be drawn. So swap the two elements.
<svg xmlns="http://www.w3.org/2000/svg" viewBox="30 70 160...
Bootstrap 3 panel header with buttons wrong position
...using Bootstrap 3 and I would like to add some buttons in panel header, on top-right corner. When trying to add them, they are show below title baseline.
...
Mailto links do nothing in Chrome but work in Firefox?
...hanging
<a href="mailto:...">email</a>
to
<a target="_top" href="mailto:...">email</a>
Voila, problem solved. That mailto link now works in all browsers.
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impr...
How to show Page Loading div until the page has finished loading?
...he div and image to your CSS:
#loading {
width: 100%;
height: 100%;
top: 0;
left: 0;
position: fixed;
display: block;
opacity: 0.7;
background-color: #fff;
z-index: 99;
text-align: center;
}
#loading-image {
position: absolute;
top: 100px;
left: 240px;
z-index: 100;
}
...
How to generate random number with the specific length in python
...
@moldovean Read from the top :). I meant I wanted that number and this solution will not give you numbers up to that number of digits but rather of exactly that number of digits. It was my bad, I missed the clause in the parenthesis.
...
How to prevent a click on a '#' link from jumping to top of page?
...
In jQuery, when you handle the click event, return false to stop the link from responding the usual way prevent the default action, which is to visit the href attribute, from taking place (per PoweRoy's comment and Erik's answer):
$('a.someclass').click(function(e)
{
// Special st...
Rounded table corners CSS only
...r-radius:6px;
}
td, th {
border-left:solid black 1px;
border-top:solid black 1px;
}
th {
background-color: blue;
border-top: none;
}
td:first-child, th:first-child {
border-left: none;
}
<table>
<thead>
<tr>
<th>blah&...
App Inventor 2 标签内容过多，如何做到可上下滑动？ · App Inventor 2 中文网
...e.clientX - element.offsetLeft; offsetY = e.clientY - element.offsetTop; return false; // 防止文本选中 }; // 鼠标移动时拖动元素 document.onmousemove = function(e) { if (!isDragging) return; element.style.left = (e.clientX - offsetX) + '...