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How to create the branch from specific commit in different branch
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That's not what HEAD means. You could say "the tip of the branch" or "the commit the branch points to" instead.
– Cascabel
Dec 13 '11 at 5:07
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Perform debounce in React.js
...t) that you receive in callbacks are pooled (this is now documented). This means that after the event callback has be called, the SyntheticEvent you receive will be put back in the pool with empty attributes to reduce the GC pressure.
So if you access SyntheticEvent properties asynchronously to the...
How to serialize a JObject without the formatting?
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Does that mean that passing a JObject to SerializeObject is a special case? Instead of treating the JObject as an ordinary C# class and trying to serialise the internals, it does something like jObject.ToString(...) instead?
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How to insert a line break in a SQL Server VARCHAR/NVARCHAR string
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Providing \r\n would mean acknowledgement that regular expressions exist and that there are users capable of understanding and using them.
– wwmbes
Jun 30 '16 at 8:30
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What do 'lazy' and 'greedy' mean in the context of regular expressions?
...wing:
<em>Hello World</em>
You may think that <.+> (. means any non newline character and + means one or more) would only match the <em> and the </em>, when in reality it will be very greedy, and go from the first < to the last >. This means it will match <e...
Case insensitive regex in JavaScript
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You can add 'i' modifier that means "ignore case"
var results = new RegExp('[\\?&]' + name + '=([^&#]*)', 'i').exec(window.location.href);
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What does tilde-greater-than (~>) mean in Ruby gem dependencies? [duplicate]
What does ~> mean in the context of Ruby gem depenedencies?
4 Answers
4
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Why does sed not replace all occurrences?
... @DylanDaniels According to man sed on Ubuntu, the -r option means "use extended regular expressions". So the given command works fine, although it doesn't need the features of extended regular expressions to work.
– Craig McQueen
Apr 11 '16 at 1:...
How to assign a Git SHA1's to a file without Git?
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it should handle the blob as a bytestream, that means ü has probably length 2 (unicode), F♯’s Length property will return length 1 (because it's only one visible character)
– knittl
Feb 24 '10 at 11:47
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Get the current URL with JavaScript?
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Is it standardized like document.url? (I mean something like a w3c document)
– chendral
Jun 23 '09 at 19:47
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