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What is your most productive shortcut with Vim?

... sobering thought I've only scratched to surface of vi's power and none of what I've described here is even part of the "improvements" for which vim is named! All of what I've described here should work on any old copy of vi from 20 or 30 years ago. There are people who have used considerably more ...
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Converting String to “Character” array in Java

...= str.chars().mapToObj(c -> (char)c).toArray(Character[]::new); What it does is: get an IntStream of the characters (you may want to also look at codePoints()) map each 'character' value to Character (you need to cast to actually say that its really a char, and then Java will box it aut...
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GitHub clone from pull request?

.../pr/* url = git@github.com:sigmavirus24/github3.py The first line is what is standard for every remote with the exception that github is replaced by the remote's name. What this means is that remote heads (or the heads of branches on that server) are "mapped" to local remotes prefixed by githu...
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Find current directory and file's directory [duplicate]

In Python, what commands can I use to find: 13 Answers 13 ...
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Error when testing on iOS simulator: Couldn't register with the bootstrap server

... Ended up restarting the system! Still don't know what caused the issue though! – lostInTransit Apr 25 '09 at 6:18 6 ...
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How to concatenate multiple lines of output to one line?

... This could be what you want cat file | grep pattern | paste -sd' ' As to your edit, I'm not sure what it means, perhaps this? cat file | grep pattern | paste -sd'~' | sed -e 's/~/" "/g' (this assumes that ~ does not occur in file) ...
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Detecting syllables in a word

... What would you suggest as a fallback for words that aren't in that corpus? – Dan Gayle Jun 18 '11 at 0:18 ...
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Difference between `constexpr` and `const`

What's the difference between constexpr and const ? 9 Answers 9 ...
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POST data to a URL in PHP

...exec( $ch ); This will send the post variables to the specified url, and what the page returns will be in $response. share | improve this answer | follow | ...
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python list in sql query as parameter

... @Amirhos Imani and what if you don't know how many elements you have? – Boris Nov 22 '19 at 13:35 12 ...