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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...
IntelliJ IDEA jump from interface to implementing class in Java
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255
Yes.... in mac, it is Apple + ALT + B. You will need to move your cursor to the interface name...
How to show current time in JavaScript in the format HH:MM:SS?
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edited Feb 20 '17 at 10:46
Satpal
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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...
Where's my JSON data in my incoming Django request?
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12 Answers
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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...
UITableView, Separator color where to set?
...I hope that helps - you'll need the self. to access it, remember.
Swift 4.2
tableView.separatorColor = UIColor.red
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Select all elements with “data-” attribute without using jQuery
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answered Aug 16 '11 at 20:29
JoeJoe
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How do I get the APK of an installed app without root access?
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TylerH
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answered Jun 13 '12 at 10:42
mahmah
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