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Discuz! X3 论坛标题字数突破80的限制 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...}</span> 四,修改函数验证提示: source/function/function_post.php (仅截图一处) 五、找到语言包提示文字,打开 source/language/lang_messege.php: (仅截图一处) OK,你再发表帖子标题就可以是255个字符数了!!!Discuz 标题...
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What is 'YTowOnt9'?

...e64 encoded PHP-serialized values do too, but when they are empty they are all the same. It makes it look as if a lot of very different PHP scripts have this random string in common. share | improve...
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Fastest Way to Find Distance Between Two Lat/Long Points

I currently have just under a million locations in a mysql database all with longitude and latitude information. 15 Answers...
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Convert seconds to Hour:Minute:Second

...e amount of days in the year starting with 0. You can obviously review the php date manual to cater to your specific needs. – Nightwolf Aug 11 '16 at 6:51  ...
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Disable cache for some images

... Please note: You do not actually prevent the browser from caching the image, you only prevent looking at the cached image. Applying proper headers to your image is the best way imho (see the solution of lhunath below). Since this way you also fill the c...
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How many concurrent AJAX (XmlHttpRequest) requests are allowed in popular browsers?

... No, the limits are imposed on the domain. So you could technically get FF up to 12 connections if you had a subdomain in addition to your site. – Bob Feb 18 '09 at 13:39 ...
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Nginx reverse proxy causing 504 Gateway Timeout

...nd it had to do with not using a keep-alive on the connection. I can't actually answer why this is but, in clearing the connection header I solved this issue and the request was proxied just fine: server { location / { proxy_set_header X-Real-IP $remote_addr; proxy_set_header ...
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How to escape a JSON string to have it in a URL?

... I'll offer an oddball alternative. Sometimes it's easier to use different encoding, especially if you're dealing with a variety of systems that don't all handle the details of URL encoding the same way. This isn't the most mainstream approach ...
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Deadly CORS when http://localhost is the origin

...lija's comment is correct, adding these headers to localhost will not magically give you access to all other sites. It's the remote site that needs to be served with these headers. – Rob W Mar 22 '14 at 22:59 ...
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How do I use Django templates without the rest of Django?

...r Jinja2 because of {% set %} syntax and equality to Twig template engine (PHP). It's better to write cross platform code always, but the performance difference is not critical - for example, python will always work slower than PHP so if you need performance you better create site with PHP, Twig and...