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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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CSS: how to position element in lower right?

...ying to position the text element "Bet 5 days ago" in the lower right-hand corner. How can I accomplish this? And, more importantly, please explain so I can conquer CSS! ...
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Using jQuery to see if a div has a child with a certain class

I have a div #popup that is dynamically filled with several paragraphs with the class .filled-text . I'm trying to get jQuery to tell me if #popup has one of these paragraphs in it. ...
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Positioning a div near bottom side of another div

I have outer div and inner div. I need to place inner div at the bottom of the outer one. 4 Answers ...
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add a string prefix to each value in a string column using Pandas

I would like to append a string to the start of each value in a said column of a pandas dataframe (elegantly). I already figured out how to kind-of do this and I am currently using: ...
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Correct way to quit a Qt program?

How should I quit a Qt Program, e.g when loading a data file, and discovered file corruption, and user need to quit this app or re-initiate data file? ...
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How do I set the rounded corner radius of a color drawable using xml?

On the android website, there is a section about color drawables . Defining these drawables in xml looks like this: 3 Ans...
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Set operations (union, intersection) on Swift array?

Are there any standard library calls I can use to either perform set operations on two arrays, or implement such logic myself (ideally as functionally and also efficiently as possible)? ...
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Express command not found

For some reason after installing Express globally on my machine with npm install -g express if I cd into a directory and try to run express I get the following error: ...
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Javascript Split string on UpperCase Characters

How do you split a string into an array in Javascript by UpperCase character? 4 Answers ...