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How to update Ruby to 1.9.x on Mac?
...vm.
It's a great way to manage multiple Rubies and gems sets without colliding with the system version.
I'll add that now (4/2/2013), I use rbenv a lot, because my needs are simple. RVM is great, but it's got a lot of capability I never need, so I have it on some machines and rbenv on my deskto...
What does git push origin HEAD mean?
I found, in the official guide :
1 Answer
1
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Undoing a git rebase
...rence:
git reset --hard "HEAD@{5}"
You can check the history of the candidate old head by just doing a git log HEAD@{5} (Windows: git log "HEAD@{5}").
If you've not disabled per branch reflogs you should be able to simply do git reflog branchname@{1} as a rebase detaches the branch head before r...
Getting one value from a tuple
...answered Jun 28 '10 at 20:56
David ZDavid Z
111k2323 gold badges218218 silver badges256256 bronze badges
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How do you read CSS rule values with JavaScript?
...articular rule, so I can't just pull them out by style name (like .style.width etc.)
16 Answers
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PHP Sort Array By SubArray Value
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That doesn't really helpe me as usort requires I provide it a function to use - which is the difficult bit I can't get my head round
– Sjwdavies
Mar 19 '10 at 13:15
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Get commit list between tags in git
... answered Nov 7 '15 at 6:40
hidrohidro
11.1k44 gold badges4646 silver badges5353 bronze badges
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PostgreSQL array_agg order
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
How to print something without a new line in ruby
puts statement in ruby automatically adds a new line, how do I avoid it?
3 Answers
3
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Why does (1 in [1,0] == True) evaluate to False?
When I was looking at answers to this question , I found I didn't understand my own answer.
1 Answer
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