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Java: Detect duplicates in ArrayList?
How could I go about detecting (returning true/false) whether an ArrayList contains more than one of the same element in Java?
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Replacing some characters in a string with another character
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Converting a List to a comma separated string
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Larsenal: but StringBuilder.Append(Int32) internally calls ToString on the integer anyway. StringBuilder doesn't magically avoid the cost of allocating a string for each element; it just tucks it nicely out of sight.
– itowlson
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How to change tab size on GitHub?
...-edits ;)
– tomByrer
Jun 1 '12 at 7:32
2
Agreed. But that might be a good incentive to start cont...
Why does ReSharper tell me “implicitly captured closure”?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
Do NSUserDefaults persist through an Update to an app in the Appstore?
... Bojan BozovicBojan Bozovic
8271515 silver badges3232 bronze badges
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What is the best regular expression to check if a string is a valid URL?
...c_octet . ncg('\\.' . $dec_octet, '{3}');
$h16 = cc($HEXDIG, '{1,4}');
$ls32 = ncg($h16 . ':' . $h16 . '|' . $IPv4address);
$IPv6address = ncg(implode('|', array(
ncg($h16 . ':', '{6}') . $ls32,
'::' . ncg($h16 . ':', '{5}') . $ls32,
ncg($h16, '?') . '::' . ncg($h16 . ':', '{4}') . $ls...
Converting integer to string in Python
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Andrea AmbuAndrea Ambu
32k1414 gold badges5050 silver badges7575 bronze badges
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Lodash - difference between .extend() / .assign() and .merge()
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
HTML character decoding in Objective-C / Cocoa Touch
...caped
//
/// For example, '&' becomes '&'
/// Handles   and 2 cases as well
///
// Returns:
// Autoreleased NSString
//
- (NSString *)gtm_stringByUnescapingFromHTML;
And I had to include only three files in the project: header, implementation and GTMDefines.h.
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