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what exactly is device pixel ratio?

...ength. Source: CSS Absolute Lengths This has lots of implications when it comes to web design, such as preparing high-definition image resources and carefully applying different images at different device pixel ratios. You wouldn't want to force a low-end device to download a very high resolution i...
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converting drawable resource image into bitmap

... after implementing the solution I'm getting this ... ... E/CommitToConfigurationOperation: Malformed snapshot token (size): ... E/NotificationService: Not posting notification with icon==0: Notification(pri=0 contentView=null vibrate=null sound=content://settings/system/notification...
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Pure virtual destructor in C++

...ll handler and crash. Edit: fixing the declaration to be more conformant, compiled with http://www.comeaucomputing.com/tryitout/ share | improve this answer | follow ...
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MySQL how to join tables on two fields

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Override configured user for a single git commit

I am trying to commit to a project on github.com from my work laptop, which is already configured for the company git server. Is there a way to commit specifying different author credentials, possible using a different configuration file or orther command line switches? ...
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How to add screenshot to READMEs in github repository?

... URL ![Alt text](http://full/path/to/img.jpg "Optional title") GitHub recommend that you use relative links with the ?raw=true parameter to ensure forked repos point correctly. The raw=true parameter is there in order to ensure the image you link to, will be rendered as is. That means that only ...
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Get “Internal error in the expression evaluator” on “Add watch” function when trying to debug WCF se

...d) debug engine that ships with Visual Studio 2013. Try turning on Managed Compatibility Mode (which effectively turns it into pre-2013 debug engine), located under Tools - Options - Debugging: If this solves the issue, then I'd suggest trying to reproduce it with a small project, and then report...
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Splitting String with delimiter

... This is a good read on split vs tokenize tothenew.com/blog/groovy-tokenize-vs-split – Snekse Dec 23 '15 at 17:02 5 ...
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How to tell if browser/tab is active [duplicate]

... clearInterval(interval_id); interval_id = 0; }); To Answer the Commented Issue of "Double Fire" and stay within jQuery ease of use: $(window).on("blur focus", function(e) { var prevType = $(this).data("prevType"); if (prevType != e.type) { // reduce double fire issues ...
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How to convert a currency string to a double with jQuery or Javascript?

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