大约有 40,000 项符合查询结果（耗时：0.0852秒） [XML]
Convert an integer to a float number
...about this. a := uint(8); b := uint(5); c := float32(a/b) will make c be 1.00000, not 1.6.
– isomorphismes
Nov 9 '19 at 20:00
...
Converting file size in bytes to human-readable string
...ng, floppy disks use a mixture of the two systems - their 1MB is actually 1024000 bytes.
share
|
improve this answer
|
follow
|
...
Chmod recursively
...
edited Nov 14 '12 at 11:30
answered Nov 14 '12 at 11:23
Fr...
What, exactly, is needed for “margin: 0 auto;” to work?
I know that setting margin: 0 auto; on an element is used to centre it (left-right). However, I know that the element and its parent must meet certain criteria for the auto margin to work, and I can never seem to get the magic right.
...
Changing three.js background to transparent or other color
...ually a javascript issue. You currently have:
renderer.setClearColorHex( 0x000000, 1 );
in your threejs init function. Change it to:
renderer.setClearColorHex( 0xffffff, 1 );
Update: Thanks to HdN8 for the updated solution:
renderer.setClearColor( 0xffffff, 0);
Update #2: As pointed out by...
Javascript Functions and default parameters, not working in IE and Chrome
...
jucojuco
6,08133 gold badges2222 silver badges4040 bronze badges
...
Python int to binary string?
...
800
Python's string format method can take a format spec.
>>> "{0:b}".format(37)
'100101...
How to unset max-height?
...
Reset it to none:
pre {
max-height: 250px;
}
pre.doNotLimitHeight {
max-height: none;
}
Reference
share
|
improve this answer
|
foll...
What is the difference between the mouseover and mouseenter events?
...at makes it very clear and you can actually see for yourself.
var i = 0;
$("div.overout")
.mouseover(function() {
i += 1;
$(this).find("span").text("mouse over x " + i);
})
.mouseout(function() {
$(this).find("span").text("mouse out ");
});
var n = 0;
$("div.ente...
Is short-circuiting logical operators mandated? And evaluation order?
...|
edited Sep 23 '11 at 15:07
answered Mar 10 '09 at 0:37
Al...