大约有 47,000 项符合查询结果（耗时：0.0604秒） [XML]
How to lay out Views in RelativeLayout programmatically?
...
Hey @Prab, this answer is now 9 years old. If you have some positive feedback on how the answer can be improved for today's needs, please feel free to hit the edit button and suggest it ????
– Tristan Warner-Smith
...
Change first commit of project with Git? [duplicate]
...anced the option --root for git rebase:
"git rebase [-i] --root $tip" can now be used to rewrite all the history leading to "$tip" down to the root commit.
That new behavior was initially discussed here:
I personally think "git rebase -i --root" should be made to just work without requiring "-...
Android equivalent of NSUserDefaults in iOS
...
Update 2015: Android recommends the use of apply() now over commit() because apply() operates on a background thread instead of storing the persistent data immediately and possible blocking the main thread.
– AppsIntheParkNYC
Jul 6 '15 a...
Pass Nothing from Javascript to VBScript in IE9
...ngrats to mixel on getting a better job!)
I don't have access to IE right now, so I can't test this, but what if you tried writing a function like this:
<script type="text/vbscript">
Function CallWithNulls(fn, arg1, arg2, arg3)
If (isNull(arg1)) arg1 = Nothing
If (isNull(arg2)) arg...
How to disable anchor “jump” when loading a page?
... delete hash so the page won't scroll to it
window.location.hash = "";
// now whenever you are ready do whatever you want
// (in this case I use jQuery to scroll to the tag after the page has loaded)
$(window).on('load', function() {
if (target) {
$('html, body').animate({
s...
XDocument.ToString() drops XML Encoding Tag
...
Strange, but I can't get it working now (.net fiddle) - it always uses "utf-16" encoding. I've looked inside XDocument.Save(TextWriter) implementation and it just ignores the declaration's encoding, as opposed to XDocument.Save(String) or XDocument.Save(Stream)...
Using :after to clear floating elements
...ports just the (:) syntax, but IE 8 only supports the single-colon, so for now, it's recommended to just use the single-colon for best browser support. :: is the newer format indented to distinguish pseudo content from pseudo selectors. If you don't need IE 8 support, feel free to use the double-co...
Android check internet connection [duplicate]
...ame("www.google.com");
return !address.equals("");
} catch (UnknownHostException e) {
// Log error
}
return false;
}
Permission needed:
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
https://stackoverflow.com/a/17583324/950427
...
Sequence-zip function for c++11?
...rs, and which return zip_iterator from the begin and end member functions. Now you can write
for (auto p: zip(c1, c2)) { ... }
Example implementation (please test):
#include <iterator>
#include <boost/iterator/zip_iterator.hpp>
template <typename C1, typename C2>
class zip_con...
How to find if div with specific id exists in jQuery?
...
This looks good but there's now a note w3.org/TR/html5/… that "relying on this will lead to brittle code".
– Kivi Shapiro
Apr 9 '18 at 18:39
...