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Java split() method strips empty strings at the end? [duplicate]
...Word + "'"); } } return l; } returns 'a' and ' '. Whereas, if String s = "a a"; then output is just 'a' followed by another 'a' Why is this happening in Java 8?
– sofs1
Feb 1 '19 at 23:06
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What's the regular expression that matches a square bracket?
...May 29 '09 at 20:51
Peter StuifzandPeter Stuifzand
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How can I beautify JSON programmatically? [duplicate]
...4); // stringify with 4 spaces at each level
Demo: http://jsfiddle.net/AndyE/HZPVL/
This method is also included with json2.js, for supporting older browsers.
Manual formatting solution
If you don't need to do it programmatically, Try JSON Lint. Not only will it prettify your JSON, it will vali...
How to clear stringstream? [duplicate]
...you need to both reset the underlying sequence to an empty string with str and to clear any fail and eof flags with clear.
parser.str( std::string() );
parser.clear();
Typically what happens is that the first >> reaches the end of the string and sets the eof bit, although it successfully pa...
How to remove MySQL root password [closed]
...ot@localhost to be blank. There are two ways:
The MySQL SET PASSWORD command:
SET PASSWORD FOR root@localhost=PASSWORD('');
Using the command-line mysqladmin tool:
mysqladmin -u root -pType_in_your_current_password_here password ''
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How do I clear the content of a div using JavaScript? [closed]
...en this worked for me without passing the id of the DIV into the function, and with single quotes around the elementID in the function itself. Thanks for this!
– DPSSpatial
Jul 9 '14 at 17:28
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Ruby array to string conversion
...','35','231'].join("', '")}'"
Some string interpolation to add the first and last single quote :P
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Converting string “true” / “false” to boolean value [duplicate]
...e()". This allows for "string" to have other encodings of true like "True" and "TRUE".
– Max Strater
Mar 11 '14 at 0:45
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What are my environment variables? [closed]
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env | sort | grep 'USER' to sort and filter
– Dmitri Pavlutin
Aug 19 '16 at 14:58
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What does tilde-greater-than (~>) mean in Ruby gem dependencies? [duplicate]
...imately greater than! That makes so much sense - ~ to mean "approximately" and > to mean "greater than". I always thought ~> was supposed to look like an arrow, and didn't really understand the particular choice of symbol... breakthrough.
– GMA
Jul 29 '14...