大约有 9,000 项符合查询结果（耗时：0.0216秒） [XML]
Can I Replace Apache with Node.js?
...e a website running on CentOS using the usual suspects (Apache, MySQL, and PHP). Since the time this website was originally launched, it has evolved quite a bit and now I'd like to do fancier things with it—namely real-time notifications. From what I've read, Apache handles this poorly. I'm wonder...
Why is nginx responding to any domain name?
...static, see Oleg Neumyvkin's answer - if you have multiple config files in sites-available, then the first server in the first file by alphabetical order is your default. I suspect this might be an issue. Also, many distributions run an 'nginx -t' to test the config before restarting - you may hav...
Difference between and
... get submitted.
Sample HTML form (index.html):
<form action="checkout.php" method="POST">
<!-- this won't get submitted despite being named -->
<input type="button" name="button1" value="a button">
<!-- this one does; so the input's TYPE is important! -->
<inpu...
Detect Click into Iframe using JavaScript
... The above script is used by me to detect clicks away from my site. Most advertising networks now serve banners in frames. If you click one and then quickly another one before you left on the first click, technically I want to know the last click that you actually left on. So in my case...
Count lines of code in all java classes in Android Studio
...General Usage Instructions
Install plugin from official Jetbrains plugin site,
After installing, just click on the TAB "Statistic" at the bottom of the screen (left side),
Click "Refresh" button to run statistic for whole project,
Click "Refresh on selection" button to run statistic for selected d...
How can I count all the lines of code in a directory recursively?
We've got a PHP application and want to count all the lines of code under a specific directory and its subdirectories. We don't need to ignore comments, as we're just trying to get a rough idea.
...
PHP regular expressions: No ending delimiter '^' found in
...
PHP regex strings need delimiters. Try:
$numpattern="/^([0-9]+)$/";
Also, note that you have a lower case o, not a zero. In addition, if you're just validating, you don't need the capturing group, and can simplify the rege...
How does Access-Control-Allow-Origin header work?
...ntrol-Allow-Origin is a CORS (Cross-Origin Resource Sharing) header.
When Site A tries to fetch content from Site B, Site B can send an Access-Control-Allow-Origin response header to tell the browser that the content of this page is accessible to certain origins. (An origin is a domain, plus a sch...
Is there a command for formatting HTML in the Atom editor?
...an find them by searching the Atom package archive:
Navigate to the Atom site
Click the Packages link
Enter "prettify" in the search box
Or just go to this link: https://atom.io/packages/search?q=prettify
Once you've selected a package that does what you want you can install it by using the com...
Is Python strongly typed?
... I store in a variable and change that during the program's run time.
The opposite of dynamic typing is static typing; the declaration of variable types doesn't change during the lifetime of a program. The opposite of strong typing is weak typing; the type of values can change during the lifetime o...