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std::next_permutation Implementation Explanation
I was curious how std:next_permutation was implemented so I extracted the the gnu libstdc++ 4.7 version and sanitized the identifiers and formatting to produce the following demo...
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What's the difference between @JoinColumn and mappedBy when using a JPA @OneToMany association
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C libcurl get output into a string
I want to store the result of this curl function in a variable, how can I do so?
4 Answers
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How to redirect all HTTP requests to HTTPS
I'm trying to redirect all insecure HTTP requests on my site (e.g. http://www.example.com ) to HTTPS ( https://www.example.com ). I'm using PHP btw. Can I do this in .htaccess?
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Explain the use of a bit vector for determining if all characters are unique
I am confused about how a bit vector would work to do this (not too familiar with bit vectors). Here is the code given. Could someone please walk me through this?
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Are the decimal places in a CSS width respected?
Something I've been wondering for a while whilst doing CSS design.
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Remove local git tags that are no longer on the remote repository
We use tags in git as part of our deployment process. From time to time, we want to clean up these tags by removing them from our remote repository.
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Curl GET request with json parameter
...nd a "GET" request to a remote REST API from Command Prompt via cURL like this:
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Sort a list by multiple attributes?
I have a list of lists:
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Convert timestamp to readable date/time PHP
I have a timestamp stored in a session (1299446702).
13 Answers
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