大约有 11,400 项符合查询结果（耗时：0.0178秒） [XML]
How to uncommit my last commit in Git [duplicate]
...
If you aren't totally sure what you mean by "uncommit" and don't know if you want to use git reset, please see "Revert to a previous Git commit".
If you're trying to understand git reset better, please see "Can you explain what "git reset" does in plain English?".
...
How do you make div elements display inline?
...
That's something else then:
div.inline { float:left; }
.clearBoth { clear:both; }
<div class="inline">1<br />2<br />3</div>
<div class="inline">1<br />2<br />3</div>
<div class="inline">1<br />2<br />3</div>
&l...
How to send a header using a HTTP request through a curl call?
I wish to send a header to my Apache server on a Linux box. How can I achieve this via a curl call?
10 Answers
...
Strangest language feature
...
In C, arrays can be indexed like so:
a[10]
which is very common.
However, the lesser known form (which really does work!) is:
10[a]
which means the same as the above.
...
Superscript in CSS only?
...tical-align: super, (plus an accompanying font-size reduction).
However, be sure to read the other answers here, particularly those by paulmurray and cletus, for useful information.
share
|
improv...
Getting GDB to save a list of breakpoints
OK, info break lists the breakpoints, but not in a format that would work well with reusing them using the --command as in this question . Does GDB have a method for dumping them into a file acceptable for input again? Sometimes in a debugging session, it is necessary to restart GDB after buildi...
How can I import Swift code to Objective-C?
I have written a library in Swift and I wasn't able to import it to my current project, written in Objective-C.
15 Answers
...
How to generate a random string in Ruby
...'..'z').to_a[rand(26)] }.join
And a last one that's even more confusing, but more flexible and wastes fewer cycles:
o = [('a'..'z'), ('A'..'Z')].map(&:to_a).flatten
string = (0...50).map { o[rand(o.length)] }.join
sh...
How do I implement a callback in PHP?
How are callbacks written in PHP?
9 Answers
9
...
Java List.add() UnsupportedOperationException
I try to add objects to a List<String> instance but it throws an UnsupportedOperationException .
Does anyone know why?
...