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Replacing all non-alphanumeric characters with empty strings
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the reg exp is ok, just remove "/" from the regexp string from value.replaceAll("/[^A-Za-z0-9 ]/", ""); to value.replaceAll("[^A-Za-z0-9 ]", ""); you don't need the "/" inside the regexp, I think you've confused with javascript patterns
– eriknyk
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Different font size of strings in the same TextView
I have a textView inside with a number (variable) and a string , how can I give the number one size larger than the string ?
the code:
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Escaping ampersand character in SQL string
...the ascii code for ampersand, and in this form it will be interpreted as a string, nothing else. I tried it and it worked.
Another way could be using LIKE and an underline instead the '&' character:
node_name LIKE 'Geometric Vectors _ Matrices'
The chance that you'll find some other recor...
Add custom headers to WebView resource requests - android
...ws for adding headers to resource requests - onLoadResource(WebView view, String url) . Any help would be wonderful.
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Generic type parameter naming convention for Java (with multiple chars)?
...rfaces I wrote I'd like to name generic type parameters with more than one character to make the code more readable.
5 Answ...
How can I initialise a static Map?
...ialiser too:
public class Test {
private static final Map<Integer, String> myMap;
static {
Map<Integer, String> aMap = ....;
aMap.put(1, "one");
aMap.put(2, "two");
myMap = Collections.unmodifiableMap(aMap);
}
}
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What's the longest possible worldwide phone number I should consider in SQL varchar(length) for phon
... as the limit ... without formatting. Adding formatting may add roughly an extra character for every digit. So as a final thought it may not be a good idea to limit the phone number in the database in any way and leave shorter limits to the UX designers.
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PHP: Return all dates between two dates in an array [duplicate]
...eriod::EXCLUDE_START_DATE. In the end, it does not even return an array of strings (as asked). Great answer, but to the wrong question.
– Maxime
Jul 8 '13 at 16:00
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How many spaces will Java String.trim() remove?
In Java, I have a String like this:
17 Answers
17
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How can I strip first X characters from string using sed?
...riables I need to "clean", so I need to cut away X first characters and ${string:5} doesn't work for some reason in my system.
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