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How can I check if a URL exists via PHP?
...d block code execution.
Not all headers returned by get_headers() are well formed.
Use curl (if you can).
Prevent fetching the entire body/content, but only request the headers.
Consider redirecting urls:
Do you want the first code returned?
Or follow all redirects and return the last code?
You migh...
What is this: [Ljava.lang.Object;?
...
If this class object represents a class of arrays, then the internal form of the name consists of the name of the element type preceded by one or more '[' characters representing the depth of the array nesting.
The encoding of element type names is as follows:
Element Type Encoding
b...
No line-break after a hyphen
...obr element is not defined in HTML specs, but this should be regarded as a formality only. But if you must write by HTML specs, then Deb’s answer, using CSS, is the best option.
– Jukka K. Korpela
Mar 26 '13 at 8:34
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How can I determine the type of an HTML element in JavaScript?
...pt. It has the ID, but the element itself could be a <div> , a <form> field, a <fieldset> , etc. How can I achieve this?
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Formatting code snippets for blogging on Blogger [closed]
...de, after using it for like 20 minutes, I can't thank you enough! The best formatting, no hussle, all the code is in one place, the posts look just beautiful, the editing of a post is incredibly easy as you don't mix up the code with the rest of the post and never worry that you do something stupid ...
Why CancellationToken is separate from CancellationTokenSource?
...ge successful patterns and discourage anti-patterns without sacrificing performance.
If the door was left open for misbehaving APIs, then the usefulness of the cancellation design could quickly be eroded.
CancellationTokenSource == "cancellation trigger", plus generates linked listeners
Cancell...
How do you suppress output in IPython Notebook?
...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); });
$window.unbind('scroll', onScroll);
}
};
...
How to make asynchronous HTTP requests in PHP
...Host: ".$parts['host']."\r\n";
$out.= "Content-Type: application/x-www-form-urlencoded\r\n";
$out.= "Content-Length: ".strlen($post_string)."\r\n";
$out.= "Connection: Close\r\n\r\n";
if (isset($post_string)) $out.= $post_string;
fwrite($fp, $out);
fclose($fp);
}
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How do I set the figure title and axes labels font size in Matplotlib?
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@T_T That's true, and these forms are similar to Avaris' answer above. I'll add them for completeness. I still find a use for ax.xaxis.label.set_size() when I'm working interactively with an ipython plot and I want to do a quick visual assessment of a v...
Pandas aggregate count distinct
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Thanks @TedPetrou, I am the Coder Formerly Known as Blodwyn Pig ;)
– Ricky McMaster
Oct 18 '18 at 13:20
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