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How to undo a git pull?
...t (e.g. after a rebase, a hard reset, a branch switch and such things). Do read the linked article for reflog. Cheers
– sehe
Aug 28 '12 at 7:34
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Java Logging vs Log4J [closed]
... no to all of them, JUL will be more than adequate and it's conveniently already included in the SDK.
That said, pretty much every project these days seems to wind up including log4j, if only because some other library uses it.
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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...
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...
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...