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Are std::vector elements guaranteed to be contiguous?

My question is simple: are std::vector elements guaranteed to be contiguous? In order word, can I use the pointer to the first element of a std::vector as a C-array? ...
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Using regular expressions to parse HTML: why not?

... (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...
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What CSS selector can be used to select the first div within another div

...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...
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SQL Server: Query fast, but slow from procedure

A query runs fast: 12 Answers 12 ...
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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...
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Opposite of %in%: exclude rows with values specified in a vector

A categorical variable V1 in a data frame D1 can have values represented by the letters from A to Z. I want to create a subset D2, which excludes some values, say, B, N and T. Basically, I want a command which is the opposite of %in% ...
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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...
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How to make git-diff and git log ignore new and deleted files?

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How To Capture A Minidump: Let Me Count The Ways - C/C++ - 清泛网 - 专注C/C++及内核技术

How To Capture A Minidump: Let Me Count The WaysAs I was waiting for a minidump I was grabbing on a very large and busy server application to finish writing,...As I was waiting for a minidump I was grabbing on a very large and busy server application to finish writing, my mind wandered and I realize...
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GetType() can lie?

Based on the following question asked a few days ago in SO: GetType() and polymorphism and reading Eric Lippert's answer, I started thinking if making GetType() not be virtual really ensured that an object could not lie about its Type . ...