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How to set a selected option of a dropdown list control using angular JS

...: 1 }, { name: "b", id: 2 }]; $scope.selectedOption = $scope.options[1]; HTML: <select data-ng-options="o.name for o in options" data-ng-model="selectedOption"></select> This would leave the "b" item to be selected. ...
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How do I measure the execution time of JavaScript code with callbacks?

...---------"); if(debug) elapsed_time("recieved request"); var send_html = function(err, contents) { if(debug) elapsed_time("start send_html()"); response.writeHead(200, {'Content-Type': 'text/html' } ); response.end(contents); if(debug) elapsed_time("end send_...
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Apache Prefork vs Worker MPM

...ime. For more details you can visit https://httpd.apache.org/docs/2.4/mpm.html and https://httpd.apache.org/docs/2.4/mod/prefork.html share | improve this answer | follow ...
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Can you have multiline HTML5 placeholder text in a ?

... have ghost text in textfields that disappear when you focus on them using HTML5's placeholder attribute: 15 Answers ...
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How to show math equations in general github's markdown(not github's blog)

...ascript to be executed would be a bit off of the MarkDown standard text-to-HTML contract. Moreover, everything that looks like a HTML tag is either escaped or stripped out. Tell me how to show math symbols in general github markdown. Your best bet would be to find a website similar to yuml.me...
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How do you calculate program run time in python? [duplicate]

...o take a look at the timeit module: http://docs.python.org/library/timeit.html or the profile module: http://docs.python.org/library/profile.html There are some additionally some nice tutorials here: http://www.doughellmann.com/PyMOTW/profile/index.html http://www.doughellmann.com/PyMOTW/timei...
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Download a working local copy of a webpage [closed]

...content, such as embedded images, links to style sheets, hyperlinks to non-html content, etc. Each link will be changed in one of the two ways: The links to files that have been downloaded by Wget will be changed to refer to the file they point to as a relative link. Example: if the d...
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Why don't :before and :after pseudo elements work with `img` elements? [duplicate]

...e interaction of :before and :after with replaced elements (such as IMG in HTML). This will be defined in more detail in a future specification. I guess this means they don't work with img elements (for now). Also see this answer. ...
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Responsive web design is working on desktop but not on mobile device

... You are probably missing the viewport meta tag in the html head: <meta name="viewport" content="width=device-width, initial-scale=1"> Without it the device assumes and sets the viewport to full size. More info here. ...
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CSS counter-increment 属性经典详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...代码搞定。下面通过两个实例详解它的用法: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html> <head> <style type="text/css"> body {counter-reset:section;} h1 {counter-reset:subsection;} h1:before...