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Are nested HTML comments possible?

...! -- ⋯ -- >) is a comment. The spec says it better than I can: http://www.w3.org/TR/html4/intro/sgmltut.html#h-3.2.4 This is why comments like this one (which we've all likely done one time or another) are a bad idea: <!-- ------------------ HEADER BEGINS HERE -------------------- --> ...
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Detecting arrow key presses in JavaScript

... but they should not be necessary. You can try most of them out at http://www.asquare.net/javascript/tests/KeyCode.html. Note that event.keycode does not work with onkeypress in Firefox, but it does work with onkeydown. sh...
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Sending email with PHP from an SMTP server

...ail clients'; $mail->send(); You can find more about PHPMailer here: https://github.com/PHPMailer/PHPMailer share | improve this answer | follow | ...
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Xcode 6 beta 2 issue exporting .ipa: “Your account already has a valid iOS distribution certificate”

..., with only Xcode 6 installed (didn't have to re-install Xcode 5). http://www.thecave.com/2014/09/16/using-xcodebuild-to-export-a-ipa-from-an-archive/ Example: xcodebuild -exportArchive -archivePath $projectname.xcarchive -exportPath $projectname -exportFormat ipa -exportProvisioningProfile "Prov...
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AngularJs “controller as” syntax - clarification?

...for building up the scope object. Here are some more info on this: http://www.syntaxsuccess.com/viewarticle/551798f20c5f3f3c0ffcc9ff share | improve this answer | follow ...
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How do I get Flask to run on port 80?

...pache2 When a request comes to the server on port 80 (HTTP) or port 443 (HTTPS) a web server like Apache or Nginx handles the connection of the request and works out what to do with it. In our case a request received should be configured to be passed through to Flask on the WSGI protocol and handl...
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How to write a:hover in inline CSS?

... I tested this: <a href="http://www.w3.org/" style="{color: #900} :link {background: #ff0} :visited {background: #fff} :hover {outline: thin red solid} :active {background: #00f}">...</a> But it di...
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PHP ORMs: Doctrine vs. Propel

... I think this page from the Doctrine documentation is worth a read: http://www.doctrine-project.org/documentation/manual/1_2/en/introduction:doctrine-explained To sum up: If I were starting a new project or had to choose between learning Doctrine and Propel I'd go for Doctrine any day. ...
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Get checkbox value in jQuery

...x state (method 2) = " + $('#test').is(':checked')); }); <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script> Check me: <input id="test" type="checkbox" /> shar...
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How can I pretty-print JSON using Go?

...(`{"hello": "123"}`) b, _ = prettyprint(b) fmt.Printf("%s", b) } https://go-sandbox.com/#/R4LWpkkHIN or http://play.golang.org/p/R4LWpkkHIN share | improve this answer | ...