Try this rule: RewriteCond %{HTTP_HOST} ^[^.]+\.[^.]+$ RewriteCond %{HTTPS}s ^on(s)| RewriteRule ^ http%1://www.%{HTTP_HOST}%{REQUEST_URI} [L,R=301] Here’s an explanation: The first condition tests if the HTTP header field Host has the required format (contains exactly one period). The second condition tests if the concatenated value of the value of the HTTPS variable (values on and off) and s … Read more
The HttpUrlConnection is buffering the data so that it can set the Content-Length header (per HTTP spec). One alternative, if your destination server supports it, is to use “chunked” transfers. This will buffer only a small portion of data at a time. However, not all services support it (Amazon S3, for example, doesn’t). Another alternative … Read more
You are right, the link which you posted in the comment would be probably the best approach. As your question sounded interesting i tried it out. You probably did it also, but here is an snippet (for other, that may come looking) var xmlhttp = new XMLHttpRequest(); xmlhttp.open(“GET”,”data.dat”,false); xmlhttp.setRequestHeader(“Range”, “bytes=100-200”); xmlhttp.send(); console.info(xmlhttp); //–> returns only … Read more
General concept is that when a function (or method) has multi return values one being an error, error should be checked first and only proceed if the error is nil. Functions should return zero values for other (non-error) values if there is an error. If the function behaves differently, it should be documented. http.Get() does … Read more
In order for a server to provide an external API it needs to be able to deal with Cross Origin Resource Sharing (CORS). CORS is an HTTP-header based mechanism that allows a server to indicate which origins (domain, protocol, or port) that a browser should permit loading of resources. You can create a fairing to … Read more
You should use the proper HTTP verb according to what you require from your web service. When dealing with a Collection URI like: http://example.com/resources/ GET: List the members of the collection, complete with their member URIs for further navigation. For example, list all the cars for sale. PUT: Meaning defined as “replace the entire collection … Read more
I’d recommend to use jQuery for correct cross-browser ajax requests: function UrlExists(url, cb){ jQuery.ajax({ url: url, dataType: ‘text’, type: ‘GET’, complete: function(xhr){ if(typeof cb === ‘function’) cb.apply(this, [xhr.status]); } }); } Usage: UrlExists(‘/path/script.pl’, function(status){ if(status === 200){ // file was found } else if(status === 404){ // 404 not found } });
Edit If you are asking about security, see my addendum at the bottom Edit PHP has a serialize function provided for this specific purpose. Pass it an array, and it will give you a string representation of it. When you want to convert it back to an array, you just use the unserialize function. $data … Read more
I came up against this too and found what I consider to be a very satisfying solution. Note that using query parameters …/foo.js?v=1 supposedly means that the file will apparently not be cached by some proxy servers. It’s better to modify the path directly. We need the browser to force a reload when the content … Read more
This is how you configure a custom 404 error page for both ASP.NET and non-ASP.NET requests: <configuration> <system.web> <compilation targetFramework=”4.0″ /> <customErrors mode=”On” redirectMode=”ResponseRewrite”> <error statusCode=”404″ redirect=”http404.aspx” /> </customErrors> </system.web> <system.webServer> <httpErrors errorMode=”Custom”> <remove statusCode=”404″/> <error statusCode=”404″ path=”/http404.aspx” responseMode=”ExecuteURL”/> </httpErrors> </system.webServer> </configuration> As others already pointed out, you should not use an HTTP redirection to … Read more