大约有 41,300 项符合查询结果（耗时：0.0632秒） [XML]
Cloning an Object in Node.js
...
300
Possibility 1
Low-frills deep copy:
var obj2 = JSON.parse(JSON.stringify(obj1));
Possibility ...
Why does PHP 5.2+ disallow abstract static class methods?
...ass's static method
EDIT (Sept. 16th, 2009)
Update on this. Running PHP 5.3, I see abstract static is back, for good or ill. (see http://php.net/lsb for more info)
CORRECTION (by philfreo)
abstract static is still not allowed in PHP 5.3, LSB is related but different.
...
Multi-gradient shapes
...
383
I don't think you can do this in XML (at least not in Android), but I've found a good solution...
Last iteration of enhanced for loop in java
...
223
Another alternative is to append the comma before you append i, just not on the first iteration....
What's the most efficient test of whether a PHP string ends with another string?
...
13 Answers
13
Active
...
heroku - how to see all the logs
...
Update (thanks to dawmail333):
heroku logs -n 1500
or, to tail the logs live
heroku logs -t
Heroku log documentation
If you need more than a few thousand lines you can Use heroku's Syslog Drains
Alternatively (old method):
$ heroku run rai...
How to play a notification sound on websites?
...rl);
audio.play();
}
<button onclick="playSound('https://your-file.mp3');">Play</button>
Browser support
Edge 12+, Firefox 20+, Internet Explorer 9+, Opera 15+, Safari 4+, Chrome
Codecs Support
Just use MP3
Old solution
(for legacy browsers)
function playSound(filename){
var mp3...
Building and running app via Gradle and Android Studio is slower than via Eclipse
I have a multi-project (~10 modules) of which building takes about 20-30 seconds each time. When I press Run in Android Studio, I have to wait every time to rebuild the app, which is extremely slow.
...
How does having a dynamic variable affect performance?
...
238
I've read dynamic makes the compiler run again, but what it does. Does it have to recompile ...
How to determine if a type implements an interface with C# reflection
...
answered Feb 10 '11 at 21:53
JeffJeff
31.8k1212 gold badges8787 silver badges189189 bronze badges
...