大约有 1,130 项符合查询结果（耗时：0.0214秒） [XML]
How can I scale an image in a CSS sprite
... height:50px;
background:url(/path/to/image.png);
background-position:140.112201963534% 973.333333333333%;
}
The background image's width will scale down as the parent of #element scales down. You can do the same with its height, too, if you convert height to a percentage. The only tricky bit...
Check whether user has a Chrome extension installed
...
BradBrad
140k3737 gold badges282282 silver badges452452 bronze badges
...
When should I use C++ private inheritance?
...
140
I use it all the time. A few examples off the top of my head:
When I want to expose some bu...
What is an idempotent operation?
...
140
An idempotent operation can be repeated an arbitrary number of times and the result will be th...
Does constexpr imply inline?
...
140
Yes ([dcl.constexpr], §7.1.5/2 in the C++11 standard): "constexpr functions and constexpr con...
How does BitLocker affect performance? [closed]
...the results are
Bitlocker off → on
Sequential read 243 MB/s → 140 MB/s
Sequential write 74.5 MB/s → 51 MB/s
Random read 176 MB/s → 100 MB/s
Random write, and the 4KB speeds are almost identical.
Clearly the processor is the bottleneck in this case. In real life usag...
Calculate relative time in C#
...
140
Compilers are usually pretty good at pre-calculating constant expressions, like 24 * 60 * 60, so you can directly use those instead of cal...
How does “do something OR DIE()” work in PHP?
...:53
Brad
140k3737 gold badges282282 silver badges452452 bronze badges
answered Aug 31 '10 at 3:46
Arun KumarAr...
What is the most efficient way of finding all the factors of a number in Python?
...4
agfagf
140k3232 gold badges260260 silver badges222222 bronze badges
...
Powershell equivalent of bash ampersand (&) for forking/running background processes
...-
0 0.00 221.16 25.90 6988 988 pwsh
0 0.00 140.12 29.87 14845 845 pwsh
0 0.00 85.51 0.91 19639 988 pwsh
$job = Get-Process -Name pwsh &
Remove-Job $job
For more information on PowerShell jobs, see about_Jobs.
...