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PHP Regex to get youtube video ID?
...xisting variable.
Putting everything together, we have:
<?php
$url = "http://www.youtube.com/watch?v=C4kxS1ksqtw&feature=relate";
parse_str( parse_url( $url, PHP_URL_QUERY ), $my_array_of_vars );
echo $my_array_of_vars['v'];
// Output: C4kxS1ksqtw
?>
Working example
Edit:
he...
How to use C++ in Go
...
Seems that currently SWIG is best solution for this:
http://www.swig.org/Doc2.0/Go.html
It supports inheritance and even allows to subclass C++ class with Go struct so when overridden methods are called in C++ code, Go code is fired.
Section about C++ in Go FAQ is updated and...
How to send an email with Gmail as provider using Python?
...but my user name / pass was correct. Here is what fixed it. I read this:
https://support.google.com/accounts/answer/6010255
In a nutshell, google is not allowing you to log in via smtplib because it has flagged this sort of login as "less secure", so what you have to do is go to this link while y...
node.js global variables?
... a variable defined globally (OP's question) is through namespaces.
@tip: http://thanpol.as/javascript/development-using-namespaces
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How do I create a link using javascript?
... a.appendChild(linkText);
a.title = "my title text";
a.href = "http://example.com";
document.body.appendChild(a);
</script>
</body>
</html>
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serve current directory from command line
...
Simplest way possible (thanks Aaron Patterson/n0kada):
ruby -run -e httpd . -p 9090
Alternate, more complex way:
ruby -r webrick -e "s = WEBrick::HTTPServer.new(:Port => 9090, :DocumentRoot => Dir.pwd); trap('INT') { s.shutdown }; s.start"
Even the first command is hard to rememb...
Difference between except: and except Exception as e: in Python
...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...
Convert XML to JSON (and back) using Javascript
...
https://github.com/abdmob/x2js - my own library (updated URL from http://code.google.com/p/x2js/):
This library provides XML to JSON (JavaScript Objects) and vice versa javascript conversion functions. The library is very sm...
What is the difference between join and merge in Pandas?
...1.join(df2) instead.
Some notes on these issues from the documentation at http://pandas.pydata.org/pandas-docs/stable/merging.html#database-style-dataframe-joining-merging:
merge is a function in the pandas namespace, and it is also
available as a DataFrame instance method, with the calling D...
In a django model custom save() method, how should you identify a new object?
...l which sends a "created" kwargs, if true, your object has been inserted.
http://docs.djangoproject.com/en/stable/ref/signals/#post-save
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