大约有 47,000 项符合查询结果（耗时：0.0759秒） [XML]
Python - Check If Word Is In A String
...
11 Answers
11
Active
...
C++11 reverse range-based for-loop
...or/reversed.hpp>
int main()
{
std::list<int> x { 2, 3, 5, 7, 11, 13, 17, 19 };
for (auto i : boost::adaptors::reverse(x))
std::cout << i << '\n';
for (auto i : x)
std::cout << i << '\n';
}
...
Installed Ruby 1.9.3 with RVM but command line doesn't show ruby -v
...
551
You have broken version of RVM. Ubuntu does something to RVM that produces lots of errors, the o...
Vertically centering a div inside another div [duplicate]
...lutions.
Here is an example
Tested in:
FF3.5+
FF4+
Safari 5+
Chrome 11+
IE9+
HTML
<div class="cn"><div class="inner">your content</div></div>
CSS
.cn {
display: table-cell;
width: 500px;
height: 500px;
vertical-align: middle;
text-align: center;
}
.i...
How to round float numbers in javascript?
...
17 Answers
17
Active
...
Could not load file or assembly … The parameter is incorrect
...
answered Nov 25 '11 at 12:59
AlexAlex
21.6k33 gold badges3434 silver badges6666 bronze badges
...
Force LF eol in git repo and working copy
...
|
edited Mar 13 '16 at 10:11
answered Apr 2 '12 at 14:05
...
Checking if array is multidimensional or not?
...
136
The short answer is no you can't do it without at least looping implicitly if the 'second dime...
Cross browser JavaScript (not jQuery…) scroll to top animation
...
140
function scrollTo(element, to, duration) {
if (duration <= 0) return;
var differenc...
How to kill a child process after a given timeout in Bash?
...t already installed otherwise use sudo apt-get install coreutils)
timeout 10 ping www.goooooogle.com
If you don't want to download something, do what timeout does internally:
( cmdpid=$BASHPID; (sleep 10; kill $cmdpid) & exec ping www.goooooogle.com )
In case that you want to do a timeout ...