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Common MySQL fields and their appropriate data types

...ame, last name, email and phone number and am struggling to find the 'perfect' datatype for each field. I know there is no such thing as a perfect answer, but there must be some sort of common convention for commonly used fields such as these. For instance, I have determined that an unformatted US p...
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In Matlab, when is it optimal to use bsxfun?

My Question: I've noticed that a lot of good answers to Matlab questions on SO frequently use the function bsxfun . Why? ...
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Understanding the transclude option of directive definition?

I think this is one of the hardest concept for me to understand with angularjs's directive. 6 Answers ...
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Do I encode ampersands in ?

I'm writing code that automatically generates HTML, and I want it to encode things properly. 4 Answers ...
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How to jQuery clone() and change id?

I need to clone the id and then add a number after it like so id1 , id2 , etc. Everytime you hit clone you put the clone after the latest number of the id. ...
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URL matrix parameters vs. query parameters

...whether to use matrix or query parameters in my URLs. I found an older discussion to that topic not satisfying. 3 Answers...
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ASP.NET MVC 3 - Partial vs Display Template vs Editor Template

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CSS :after not adding content to certain elements

I'm having trouble understanding the behavior of the CSS :after property. According to the spec ( here and here ): 3 An...
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List View Filter Android

I have created a list view in android and I want to add edit text above the list and when the user enter text the list will be filtered according to user input ...
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Android: Background Image Size (in Pixel) which Support All Devices

I am creating an Application which will run on all Android Devices. I want to create xhdpi Graphics for My App. My App is full screen. I am confused in Creating graphics. can any one tell me the best sizes of my background image in pixels. ...