大约有 40,000 项符合查询结果（耗时：0.0321秒） [XML]
How to catch curl errors in PHP
..., $your_url);
curl_setopt($ch, CURLOPT_FAILONERROR, true); // Required for HTTP error codes to be reported via our call to curl_error($ch)
//...
curl_exec($ch);
if (curl_errno($ch)) {
$error_msg = curl_error($ch);
}
curl_close($ch);
if (isset($error_msg)) {
// TODO - Handle cURL error accor...
Hidden features of Perl?
... Thanks for your insight.I've looked at some ways to have a bare http://... URL in Perl code without using a source filter,and didn't find a way.Maybe you can show how this is possible? // is used for regular expressions in Perl versions up to 5.8.x.In 5.10 it's repurposed for defined-or a...
Ruby replace string with captured regex pattern
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Why does “_” (underscore) match “-” (hyphen)?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How do I initialize the base (super) class?
...I prefer the 2nd one, as it adheres more to the DRY principle).
See here: http://docs.python.org/reference/datamodel.html#basic-customization
share
|
improve this answer
|
f...
What is the canonical way to check for errors using the CUDA runtime API?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How should I print types like off_t and size_t?
...standard, or the more convenient POSIX documentation of formatting codes:
http://pubs.opengroup.org/onlinepubs/009695399/functions/fprintf.html
If your implementation doesn't support those formatting codes (for example because you're on C89), then you have a bit of a problem since AFAIK there aren...
How can I convert a series of images to a PDF from the command line on linux? [closed]
...
Use convert from http://www.imagemagick.org. (Readily supplied as a package in most Linux distributions.)
share
|
improve this answer
...
What is the difference between String.Empty and “” (empty string)?
...t on the heap anyhow.
According to the C# specification, section 2.4.4.5:
http://msdn.microsoft.com/en-us/library/aa691090(VS.71).aspx
Each string literal does not necessarily result in a new string instance. When two or more string literals that are equivalent according to the string equality ...
Swift - encode URL
... avoid having to manually percent encode your query string:
let scheme = "https"
let host = "www.google.com"
let path = "/search"
let queryItem = URLQueryItem(name: "q", value: "Formula One")
var urlComponents = URLComponents()
urlComponents.scheme = scheme
urlComponents.host = host
urlComponents...