大约有 47,000 项符合查询结果（耗时：0.0606秒） [XML]
How to escape regular expression special characters using javascript? [duplicate]
... text.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&');
}
Update: There is now a proposal to standardize this method, possibly in ES2016: https://github.com/benjamingr/RegExp.escape
Update: The abovementioned proposal was rejected, so keep implementing this yourself if you need it.
...
PHP “pretty print” json_encode [duplicate]
I'm working on a script that creates a JSON file. Right now I'm just using json_encode (PHP 5.2.x) to encode an array into JSON output. Then I print the returned value to a file and save it. Problem is that the client wants to be able to open these JSON files for readability, so I'd like to add li...
Too much data with var_dump in symfony2 doctrine2
...
With Symfony 2.6 you can now just use dump($var) in your controller and {{ dump(var) }} in twig.
Make sure to add this to your AppKernal.php file, in the array('dev', 'test') section.
$bundles[] = new Symfony\Bundle\DebugBundle\DebugBundle();
...
What does the third parameter (false) indicate in document.addEventListener(“deviceready”,OnDeviceRe
...ent (e.g. a click) happens on the a element, should the ancestor elements know? It was widely accepted that they should. But the question was in what order they should be notified. The Microsoft and Netscape developers (this should give you an idea of quite how historical we're talking!) had differi...
Missing Javascript “.map” file for Underscore.js when loading ASP.NET web page [duplicate]
...t of a ASP.NET web site running on Azure. It's run fine for quite a while now. Out of the blue, I am suddenly having a problem with the browser trying to download a ".map" for Underscore.js. I did some reading and apparently JQuery creates ".map" files as debugging aids for Javascript source file...
Android Studio Collapse definitions and methods
...open Settings (File -> Settings) then select Keymap under IDE Settings. Now type folding into the search box (top right). Setup the keyboard shortcut for the various folding actions :)
share
|
im...
How do I stop Skype from using HTTP or HTTPS ports 80 and 443? [closed]
...
@Venkatesh Skype is known for his great Firewall penetrating abillity and much more. If Skype is not able to find an open Port it will try to use port 80. Cause… In 99% of Company Infrastructures and Homeoffices Port 80 is open for Browsers on ...
Why are my CSS3 media queries not working?
...meta content="width=device-width, initial-scale=1" name="viewport" />
Now it seems to work in both Android (2.2) and iPhone all right...
share
|
improve this answer
|
fo...
Last iteration of enhanced for loop in java
... sb.append(delim).append(i);
delim = ",";
}
Update: For Java 8, you now have Collectors
share
|
improve this answer
|
follow
|
...
ADB Install Fails With INSTALL_FAILED_TEST_ONLY
...
I suspect that right now (Oct/Nov 2017) this is the correct answer for most people who get here. Before AS 3, the APK produced by "Run" was installable even outside of AS, no it is not.
– noamtm
Nov 9 '17 at...