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How to make Regular expression into non-greedy?
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500
The non-greedy regex modifiers are like their greedy counter-parts but with a ? immediately fo...
how to File.listFiles in alphabetical order?
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5
That's the way I would expect it to work. Capital letters come before lower case letters in Unicode. Unixes have case-sensitive filenames, ...
Accessing console and devtools of extension's background.js
... something?
– gwg
Oct 22 '14 at 22:45
1
@ggundersen I've updated the picture. The triangle has be...
How can I return an empty IEnumerable?
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583
You can use list ?? Enumerable.Empty<Friend>(), or have FindFriends return Enumerable.Em...
Overwrite single file in my current branch with the same file in the master branch?
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edited Jun 28 '14 at 16:53
prayagupd
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ans...
Swapping column values in MySQL
...TABLE `swap_test` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`x` varchar(255) DEFAULT NULL,
`y` varchar(255) DEFAULT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB;
INSERT INTO `swap_test` VALUES ('1', 'a', '10');
INSERT INTO `swap_test` VALUES ('2', NULL, '20');
INSERT INTO `swap_test` VALUES ('3',...
How do i instantiate a JAXBElement object?
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5 Answers
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Qt c++ aggregate 'std::stringstream ss' has incomplete type and cannot be defined
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155
You probably have a forward declaration of the class, but haven't included the header:
#includ...
How can I merge two hashes without overwritten duplicate keys in Ruby?
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5 Answers
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