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Using regular expressions to parse HTML: why not?
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(From http://htmlparsing.com/regexes)
Say you've got a file of HTML where you're trying to extract URLs from
<img> tags.
<img src="http://example.com/whatever.jpg">
So you write a regex like this in Perl:
if ( $htm...
Good tutorials on XMPP? [closed]
... at some open-source XMPP servers, and am familiar with the official page http://xmpp.org/ . But thus far I've not found anything in between " The Extensible Messaging and Presence Protocol (XMPP) is an open technology for real-time communication " and a list of XEP specifications. For instance art...
C: differences between char pointer and array [duplicate]
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Boolean operators && and ||
...for || when the first operand is true.
You can read more about this here: http://en.wikipedia.org/wiki/Short-circuit_evaluation From the table on that page you can see that && is equivalent to AndAlso in VB.NET, which I assume you are referring to.
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Singleton by Jon Skeet clarification
...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...
Is it possible to insert multiple rows at a time in an SQLite database?
In MySQL you can insert multiple rows like this:
24 Answers
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Use of class definitions inside a method in Java
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How can I split and trim a string into parts all on one line?
I want to split this line:
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receiving error: 'Error: SSL Error: SELF_SIGNED_CERT_IN_CHAIN' while using npm
...pting to install any new modules via npm (I tested socket.io earlier using http, not https though & am wondering if that could have resulted in the issue with npm/unsigned certs). The error pops up once npm tries to resolve the ' https://registry.npmjs.org ' URL. Is there anyway I can ignore the e...
How can I embed a YouTube video on GitHub wiki pages?
...u can put an image which links to a YouTube video:
[](https://www.youtube.com/watch?v=YOUTUBE_VIDEO_ID_HERE)
For more information about Markdown look at this Markdown cheatsheet on GitHub.
For more information about Yout...