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How do I grep recursively?

...a lot so, so you might want to skip that option) -R, -r, --recursive Read all files under each directory, recursively; this is equivalent to the -d recurse option. -H, --with-filename Print the filename for each match. -I Process a binary file as if it did not contain matc...
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Overload with different return type in Java?

...nature is - the name of the method + the types and order of its parameter. Read the link I've provided in my answer: "The signature of the method declared above is: calculateAnswer(double, int, double, double)". See that the return type is not included, @konmik. – Oded ...
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Extract digits from a string in Java

... I felt his contribution deserved greater visibility. How it's possible to read my comment as anything else completely puzzles me but I apologise to seh if it somehow did. – RedYeti Apr 22 '13 at 10:50 ...
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Is it possible to target older iOS versions when using Xcode 4.2 and iOS 5 SDK?

... Thank you! I'd read about the architecture settings elsewhere, but no one else seems to mention the "Required device capabilities" settings too. – bunnyhero Oct 17 '11 at 4:58 ...
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Disable all gcc warnings

I'm working on a project that will read compiler error messages of a particular variety and do useful things with them. The sample codebase I'm testing this on (a random open-source application), and hence rebuilding frequently, contains a few bits that generate warnings, which are of no interest to...
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How to get the last char of a string in PHP?

... interested in C# benchmarks for doing the same thing, this page is a good read. Directly accessing the last character won out. – user4023224 Jun 7 '17 at 1:28 ...
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Converting string to Date and DateTime

... Read next answer for a better solution – Manuel Bitto Jun 14 '13 at 22:45 ...
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How do I uninstall nodejs installed from pkg (Mac OS X)?

... I ran: lsbom -f -l -s -pf /var/db/receipts/org.nodejs.pkg.bom \ | while read i; do sudo rm /usr/local/${i} done sudo rm -rf /usr/local/lib/node \ /usr/local/lib/node_modules \ /var/db/receipts/org.nodejs.* Coded into gist 2697848 Update It seems the receipts .bom file name may have...
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How to open link in new tab on html?

... Have in mind that target="_blank" has a vulnerability, you can read about it in mathiasbynens.github.io/rel-noopener – PhoneixS Oct 16 '18 at 14:51 add a comment ...
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How to deep copy a list?

... Read this, [:] just creates a shallow copy, it does not recursively create copies of the objects inside one. – Sukrit Kalra Jul 26 '13 at 6:35 ...