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Why are regular expressions so controversial? [closed]
... \x0a)
(?<DQUOTE> ")
(?<WSP> [\x20\x09])
)
(?&address)
}x;
Isn't that remarkable — and splendid? You can take a BNF-style grammar and translate it directly into code without losing its fundamental structure!
If modern grammatical patterns...
What exactly is a C pointer if not a memory address?
...ses.
– Alexey Frunze
Mar 1 '13 at 9:20
6
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Combine two ActiveRecord::Relation objects
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207
If you want to combine using AND (intersection), use merge:
first_name_relation.merge(last_na...
Using Regular Expressions to Extract a Value in Java
... operation.
– Marquez
May 28 '14 at 20:26
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show 3 more comments
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Reverting single file in SVN to a particular revision
... myfile.py
– benbotto
Apr 12 '16 at 20:51
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show 2 more co...
How do I get the base URL with PHP?
...
}
Use as simple as:
// url like: http://stackoverflow.com/questions/2820723/how-to-get-base-url-with-php
echo base_url(); // will produce something like: http://stackoverflow.com/questions/2820723/
echo base_url(TRUE); // will produce something like: http://stackoverflow.com/
echo base...
How do I get the object if it exists, or None if it does not exist?
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Arthur DebertArthur Debert
8,20033 gold badges2323 silver badges2121 bronze badges
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How to delete a remote tag?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Mar 29 '11 at 23:45
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What's the best way to trim std::string?
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answered Oct 20 '08 at 5:46
Evan TeranEvan Teran
77.8k2525 gold badges164164 silver badges229229 bronze badges
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What does the git index contain EXACTLY?
... reset to the commit referenced by the branch you just switched to.
Git 2.20 (Q4 2018) adds an Index Entry Offset Table (IEOT):
See commit 77ff112, commit 3255089, commit abb4bb8, commit c780b9c, commit 3b1d9e0, commit 371ed0d (10 Oct 2018) by Ben Peart (benpeart).
See commit 252d079 (26 Sep 2018) ...