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Difference between matches() and find() in Java Regex
... Pattern p = Pattern.compile("\\d\\d\\d");
Matcher m = p.matcher("a123b");
System.out.println(m.find());
System.out.println(m.matches());
p = Pattern.compile("^\\d\\d\\d$");
m = p.matcher("123");
System.out.println(m.find());
System.out.println(m.matches());
}
/* out...
Why does X[Y] join of data.tables not allow a full outer join, or a left join?
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To quote from the data.table FAQ 1.11 What is the difference between X[Y] and merge(X, Y)?
X...
Does C++ support 'finally' blocks? (And what's this 'RAII' I keep hearing about?)
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280
No, C++ does not support 'finally' blocks. The reason is that C++ instead supports RAII: "Res...
Stash only one file out of multiple files that have changed with Git?
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Mailto links do nothing in Chrome but work in Firefox?
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+100
This is...
.NET List Concat vs AddRange
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122
They have totally different semantics.
AddRange modifies the list by adding the other items to...
How to colorize diff on the command line?
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625
Man pages for diff suggest no solution for colorization from within itself. Please consider usi...
WebForms UnobtrusiveValidationMode requires a ScriptResourceMapping for 'jquery'. Please add a Scrip
I'm building a web application using Visual Studio 2012.
I'm attempting to add word count into my textbox.
However after adding the the javascript codes and the html codes. I receive the error as stated above.
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Which Java Collection should I use?
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295
Since I couldn't find a similar flowchart I decided to make one myself.
This flow chart does ...
what is difference between success and .done() method of $.ajax
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edited May 23 '17 at 12:34
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answered Jan 13 '12 at 8:41
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