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When is each sorting algorithm used? [closed]
...e use cases when a particular sorting algorithm is preferred over others - merge sort vs QuickSort vs heapsort vs 'intro sort', etc?
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Test whether string is a valid integer
I'm trying to do something common enough: Parse user input in a shell script. If the user provided a valid integer, the script does one thing, and if not valid, it does something else. Trouble is, I haven't found an easy (and reasonably elegant) way of doing this - I don't want to have to pick it ap...
How to read from standard input in the console?
...anln(&text2). Don't use Sscanln, because it parses a string already in memory instead of from stdin. If you want to do something like what you were trying to do, replace it with fmt.Scanf("%s", &ln)
If this still doesn't work, your culprit might be some weird system settings or a buggy IDE....
How do I include a file over 2 directories back?
...ay work, or neither may work on three different computers with the exact same environment setup
– Douglas Gaskell
Oct 4 '17 at 17:23
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Using regular expressions to parse HTML: why not?
...e every question on stackoverflow where the asker is using regex to grab some information from HTML will inevitably have an "answer" that says not to use regex to parse HTML.
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Downloading jQuery UI CSS from Google's CDN
...ownload the jQuery lib for both UI and Core. My question is, do they allow me to download the CSS for it or should I have to host it myself?
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RAW POST using cURL in PHP
...you know if anything has changed here since '09?
– James
Oct 24 '13 at 13:50
1
This works for me,...
Avoiding an ambiguous match exception
I am invoking a static method Parse on a type via reflection because I do not know the type of the object at compile-time (I do know, however, it has a Parse method, taking a string).
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How can I make an entire HTML form “readonly”?
...he first page has a submission form, and the second page has an acknowledgement form. The first form offers a choice of many controls, while the second page displays the data from the submission form again with a confirmation message. On this second form all fields must be static.
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