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Measuring the distance between two coordinates in PHP
Hi I have the need to calculate the distance between two points having the lat and long.
12 Answers
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Difference between git stash pop and git stash apply
I've been using git stash pop for quite some time. I recently found out about the git stash apply command. When I tried it out, it seemed to work the same as git stash pop .
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unit testing of private functions with mocha and node.js
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If the function is not exported by the module, it cannot be called by test code outside the module. That's due to how JavaScript works, and Mocha cannot by itself circumvent this.
In the few instances where I determined that testing a private function is t...
How to detect internet speed in JavaScript?
... and show it on the page? Something like “your internet speed is ??/?? Kb/s” .
9 Answers
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HTTPS and SSL3_GET_SERVER_CERTIFICATE:certificate verify failed, CA is OK
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curl used to include a list of accepted CAs, but no longer bundles ANY CA certs. So by default it'll reject all SSL certificates as unverifiable.
You'll have to get your CA's cert and point curl at it. More details at cURLS's Details on Server SSL Certificates.
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Remove unwanted parts from strings in a column
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data['result'] = data['result'].map(lambda x: x.lstrip('+-').rstrip('aAbBcC'))
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How to articulate the difference between asynchronous and parallel programming?
...means for improving responsiveness. I understand the difference generally, but often find it difficult to articulate in my own mind, as well as for others.
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How does libuv compare to Boost/ASIO?
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Scope
Boost.Asio is a C++ library that started with a focus on networking, but its asynchronous I/O capabilities have been extended to other resources. Additionally, with Boost.Asio being part of the Boost libraries, its scope is slightly narrowed to prevent duplication with other Boost librarie...
What is a “batch”, and why is GO used?
I have read and read over MSDN, etc. Ok, so it signals the end of a batch.
6 Answers
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How to send an email using PHP?
I am using PHP on a website and I want to add emailing functionality.
14 Answers
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