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Creating an abstract class in Objective-C
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Spring: how do I inject an HttpServletRequest into a request-scoped bean?
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answered Jul 24 '10 at 7:27
skaffmanskaffman
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Express res.sendfile throwing forbidden error
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288
I believe it's because of the relative path; the "../" is considered malicious. Resolve the lo...
What's the difference between “groups” and “captures” in .NET regular expressions?
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127
You won't be the first who's fuzzy about it. Here's what the famous Jeffrey Friedl has to say a...
What are the advantages of using nullptr?
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182
In that code, there doesn't seem to be an advantage. But consider the following overloaded funct...
How to specify a editor to open crontab file? “export EDITOR=vi” does not work
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edited Oct 31 '14 at 21:28
ddavison
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answe...
Git commit in terminal opens VIM, but can't get back to terminal
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answered Nov 22 '12 at 7:09
GilleGille
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Java regular expression OR operator
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You can just use the pipe on its own:
"string1|string2"
for example:
String s = "string1, string2, string3";
System.out.println(s.replaceAll("string1|string2", "blah"));
Output:
blah, blah, string3
The main reason to use parentheses is to limit the scope of the alternat...
What's better at freeing memory with PHP: unset() or $var = null
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239
It was mentioned in the unset manual's page in 2009:
unset() does just what its name says - u...