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NSAttributedString add text alignment

How can I add text alignment attribute to an NSAttributedString to center the text? 8 Answers ...
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jQuery If DIV Doesn't Have Class “x”

In jQuery I need to do an if statement to see if $this doesn't contain the class '.selected'. 7 Answers ...
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Gradle: Execution failed for task ':processDebugManifest'

I'm getting a gradle error at building since yesterday - it just came randomly.... 32 Answers ...
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What exactly is OAuth (Open Authorization)?

... What exactly is OAuth (Open Authorization)? OAuth allows notifying a resource provider (e.g. Facebook) that the resource owner (e.g. you) grants permission to a third-party (e.g. a Facebook Application) access to their information (e.g. the list of your friends). If you read it stated a...
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RecyclerView onClick

Has anyone using RecyclerView found a way to set an onClickListener to items in the RecyclerView ? I thought of setting a listener to each of the layouts for each item but that seems a little too much hassle I'm sure there is a way for the RecyclerView to listen for the onClick event but I ...
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Error 1022 - Can't write; duplicate key in table

I'm getting a 1022 error regarding duplicate keys on create table command. Having looked at the query, I can't understand where the duplication is taking place. Can anyone else see it? ...
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Loop inside React JSX

I'm trying to do something like the following in React JSX (where ObjectRow is a separate component): 66 Answers ...
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Table Naming Dilemma: Singular vs. Plural Names [closed]

Academia has it that table names should be the singular of the entity that they store attributes of. 41 Answers ...
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Browsers' default CSS for HTML elements

Where can I find a browser's default CSS for HTML elements? 4 Answers 4 ...
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Two color borders

...color borders for an embossed look. Can I do this on one element? I was hoping to avoid stacking two DOM elements with individual borders. ...