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libcurl网络连接使用tcp/ip - C/C++ - 清泛网 - 专注C/C++及内核技术
... /* always cleanup */
curl_easy_cleanup(curl);
}
//对于错误的处理
if( res == CURLE_OK && iolen > 0 )
{
//处理数据
printf("Received %lu bytes.\n", iolen);
}
elseif( res == CURLE_RECV_ERROR)
{
CCAssert(...
Best way to check if a URL is valid
...
You can use a native Filter Validator
filter_var($url, FILTER_VALIDATE_URL);
Validates value as URL (according to » http://www.faqs.org/rfcs/rfc2396), optionally with required components. Beware a valid URL may not specify the HTTP protocol http:// so further validatio...
Laravel: Get base url
...t the answer seems quite hard to come by. In Codeigniter, I could load the url helper and then simply do
17 Answers
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Python : List of dict, if exists increment a dict value, if not append a new dict
...ary, this is easy:
# This example should work in any version of Python.
# urls_d will contain URL keys, with counts as values, like: {'http://www.google.fr/' : 1 }
urls_d = {}
for url in list_of_urls:
if not url in urls_d:
urls_d[url] = 1
else:
urls_d[url] += 1
This code f...
How do I find the absolute url of an action in ASP.NET MVC?
...tension methods. It's already baked in, just not in a very intuitive way.
Url.Action("Action", null, null, Request.Url.Scheme);
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Manipulate a url string by adding GET parameters
I want to add GET parameters to URLs that may and may not contain GET parameters without repeating ? or & .
15 Answe...
How to remove the querystring and get only the url?
Im using PHP to build the URL of the current page. Sometimes, URLs in the form of
16 Answers
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Absolute vs relative URLs
I would like to know the differences between these two types of URLs: relative URLs (for pictures, CSS files, JS files, etc.) and absolute URLs.
...
What is the difference between URI, URL and URN? [duplicate]
What's the difference between an URI, URL and URN? I have read a lot of sites (even Wikipedia) but I don't understand it.
4...
Add params to given URL in Python
Suppose I was given a URL.
It might already have GET parameters (e.g. http://example.com/search?q=question ) or it might not (e.g. http://example.com/ ).
...