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Return type of '?:' (ternary conditional operator)
Why does the first return a reference?
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Securing my REST API with OAuth while still allowing authentication via third party OAuth providers
I have a product with a straightforward REST API so that users of the product can directly integrate with the product's features without using my web user interface.
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How to npm install to a specified directory?
Is it possible to specify a target directory when running npm install <package> ?
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Asynctask vs Thread in android
In UI, to perform some background work, I used a separate Thread . But as suggested by others, I am now using AsyncTask .
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PHP memory profiling
What's a good way to profile a PHP page's memory usage? For example, to see how much memory my data is using, and/or which function calls are allocating the most memory.
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Why do Java webapps use .do extension? Where did it come from?
I have always wondered why so many Java developers use ".do" as the extension for their web controller (MVC) resources. Example: http://example.com/register.do
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SSO with CAS or OAuth?
I wonder if I should use the CAS protocol or OAuth + some authentication provider for single sign-on.
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What do these words mean in Git: Repository, fork, branch, clone, track?
I'm honestly not clear on the semantics here. They're all about copies/variants of a code+history unit, but past that I'm not sure I could say. Is this logical structure explained somewhere?
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What is the maximum possible length of a query string?
Is it browser dependent? Also, do different web stacks have different limits on how much data they can get from the request?
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How much size “Null” value takes in SQL Server
I have a large table with say 10 columns. 4 of them remains null most of the times. I have a query that does null value takes any size or no size in bytes. I read few articles some of them are saying :
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