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base64 encoded images in email signatures

... to include some images (company logo's etc) in email signatures. I've had all sorts of issues using the embedded images produced by the email system in question (they get sent as attachments generally) and as linked images (requiring permission to display them in the email received). ...
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How can I sort arrays and data in PHP?

...ue is lower and a value higher than 0 if the first value is higher. That's all that's needed: function cmp(array $a, array $b) { if ($a['foo'] < $b['foo']) { return -1; } else if ($a['foo'] > $b['foo']) { return 1; } else { return 0; } } Often, you will...
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Difference between size_t and std::size_t

...efined in <cstddef> whose contents are the same as C header (see the quotation below). Its defined as unsigned integer type of the result of the sizeof operator. C Standard says in §17.7/2, size_t which is the unsigned integer type of the result of the sizeof operator And C++ Standard ...
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Peak signal detection in realtime timeseries data

...andard deviations away from some moving mean, the algorithm signals (also called z-score). The algorithm is very robust because it constructs a separate moving mean and deviation, such that signals do not corrupt the threshold. Future signals are therefore identified with approximately the same accu...
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Creating an API for mobile applications - Authentication and Authorization

... criteria my be misguided so feel free to critique that as well). Additionally, I want the API to be the same for all platforms/applications consuming it. ...
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Monad in plain English? (For the OOP programmer with no FP background)

... * 2); } then the corresponding function on Nullable<int> can make all the operators and calls in there work together "in the same way" that they did before. (That is incredibly vague and imprecise; you asked for an explanation that didn't assume anything about knowledge of functional compo...
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Reordering of commits

...ou with a list of the commits in this range. Reorder them and tell git to squash the appropriate ones: pick c ... pick a ... squash d ... squash e ... squash g ... pick b squash f Now the history should look like this: c - [a+d+e+g] - [b+f] (branchA) / --o-x-x-x-x-x-x-x-x-x-x (master) N...
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How do I verify/check/test/validate my SSH passphrase?

... Dec 10 '10 at 17:20 Ignacio Vazquez-AbramsIgnacio Vazquez-Abrams 667k127127 gold badges11911191 silver badges12501250 bronze badges ...
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Separate Back Stack for each tab in Android using Fragments

... The framework won't currently do this for you automatically. You will need to build and manage your own back stacks for each tab. To be honest, this seems like a really questionable thing to do. I can't imagine it resulting in a decent UI -- if the back key is going to do diff...
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What is the purpose of the implicit grant authorization type in OAuth 2?

...mized for clients implemented in a browser using a scripting language" (to quote the specification)? 12 Answers ...