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Parameterize an SQL IN clause
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Approximate cost to access various caches and main memory?
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Can hash tables really be O(1)?
...e common knowledge that hash tables can achieve O(1), but that has never made sense to me. Can someone please explain it? Here are two situations that come to mind:
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PHP mail function doesn't complete sending of e-mail
I've tried creating a simple mail form. The form itself is on my index.html page, but it submits to a separate "thank you for your submission" page, thankyou.php , where the above PHP code is embedded.
The code submits perfectly, but never sends an email. How can I fix this?
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How to generate random SHA1 hash to use as ID in node.js?
I am using this line to generate a sha1 id for node.js:
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How to calculate moving average using NumPy?
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multi-step registration process issues in asp.net mvc (split viewmodels, single model)
..., backed by a single object in domain layer , which have validation rules defined on properties.
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Long-lasting FB access-token for server to pull FB page info
... many questions about Facebook access-tokens and the grief they cause, but despite much experimentation and reading many frustratingly vague blog articles (FB and otherwise), I'm still struggling to get a clear answer to my needs. Let me succinctly break down my process so far:
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