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Is it possible to append to innerHTML without destroying descendants' event listeners?

In the following example code, I attach an onclick event handler to the span containing the text "foo". The handler is an anonymous function that pops up an alert() . ...
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Swift: #warning equivalent

... In the future, Apple devs may very well release a //WARNING: landmark, or provide the functionality for another named landmark. To envoke this functionality with Swift in Xcode today however, you could do the following as outlined by Ben Dodson & Jeffrey Sambells: Add a new Run Sc...
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What characters are allowed in an email address?

... See RFC 5322: Internet Message Format and, to a lesser extent, RFC 5321: Simple Mail Transfer Protocol. RFC 822 also covers email addresses, but it deals mostly with its structure: addr-spec = local-part "@" domain ; global address local-part ...
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Convert data.frame column format from character to factor

... of the variables (all numeric) #one approach it to index with the $ sign and the as.factor function mtcars$am <- as.factor(mtcars$am) #another approach mtcars[, 'cyl'] <- as.factor(mtcars[, 'cyl']) str(mtcars) # now look at the classes This also works for character, dates, integers and ot...
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RSS Feeds in ASP.NET MVC

How would you reccommend handling RSS Feeds in ASP.NET MVC? Using a third party library? Using the RSS stuff in the BCL? Just making an RSS view that renders the XML? Or something completely different? ...
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AngularJS ng-style with a conditional expression

I am handling my issue like this: 11 Answers 11 ...
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glob exclude pattern

I have a directory with a bunch of files inside: eee2314 , asd3442 ... and eph . 10 Answers ...
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How to HTML encode/escape a string? Is there a built-in?

... want to show as text in an HTML page. I need to escape the chars ' < ' and ' & ' as HTML entities. The less fuss the better. ...
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Merge multiple lines (two blocks) in Vim

I'd like to merge two blocks of lines in Vim, i.e. take lines n..m and append them to lines a..b . If you prefer a pseudocode explanation: [a[i] + b[i] for i in min(len(a), len(b))] ...
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How to validate an email address using a regular expression?

... The fully RFC 822 compliant regex is inefficient and obscure because of its length. Fortunately, RFC 822 was superseded twice and the current specification for email addresses is RFC 5322. RFC 5322 leads to a regex that can be understood if studied for a few minutes and i...